Electronic Products and Technology March/April 2016

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electronic products and technology - MARCH-APRIL 2016 electronic products and technology

AN EP&T SPECIAL REPORT PAGE 12

POWER SUPPLIES Page 6

GLOBAL SPECIALTIES

ENVIRONMENTAL DESIGN Page 16

SWITCHES & CIRCUIT PROTECTION Page 18 E-T-A CIRCUIT BREAKERS

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e d i t o r i a l electronic products andtechnology technology electronic products and Volume 38 Number 2

March-April 2016

Stephen Law Editor 416.510.5208 slaw@ept.ca

Sohail Kamal

West Coast Correspondent sohail@nextgear.ca

Joanna Malivoire

Peter Loney

Account Manager Direct: 866.868.7089 jmalivoire@ept.ca

Publisher 416.510.5207 pdloney@ept.ca

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Art Director Operations Coordinator 416.510.5120 tlelyk@ept.ca

Anita Madden

003

Loss of Com Dev is deflating for Canada’s space tech industry Simply put, the timing is not good with the recent sale of Cambridge Ontario-based Com Dev International to Honeywell, a US-based aerospace and electronics conglomerate. Canada’s recent loss of a truly world-leading satellite company could represent significant economic consequences, according to industry pundits.

The space industry is in a period of rapid technological change on a global scale, representing a massive opportunity for the players in that sector. It is estimated that the global satellite industry generated revenues of $200-billion annually last year.

In a recent commentary to the Toronto Star, Michael Byers, a political science professor at the University of British Columbia, indicates that the sale of Com Dev’s satellite business is a “potentially significant loss to Canada.” It is difficult to know how big a loss it is, however, because there was no federal review. Byers said he was “mystified” that Ottawa will not look at the Com Dev sale under the national security provisions. Satellite development remains intrinsically vital to the design community in this country, as it creates well-paid jobs in engineering and production.

Honeywell definitely walks away an outsized winner, as the acquisition allows it to offer commercial and government customers’ access to one of the broadest space satellite

equipment portfolios in the industry. Just consider what Com Dev brings to the table for Honeywell: • Global leader in production of space-qualified passive microwave equipment, specialized electronics and optical subsystems that enable satellite communications; • Strong legacy of over 40 years in space, with robust positions in growing small satellite and radio frequency markets; • Established positions in commercial and international satellite programs.

As part of the deal, ExactEarth Ltd., a Com Dev subsidiary that provides satellite-based data on ship locations, is being spun off as a stand-alone, publicly traded company.

ExactEarth, which remains in Cambridge ON, is securing a minority ownership position in technology company, Myriota Pty Ltd of Adelaide, Australia. The business focus of Myriota is to utilize advanced signal processing Intellectual Property developed at the University of South Australia in order to develop advanced terminals, infrastructure and applications for the fast growing Satellite Internet of Things (SIoT) global market.

An optimist might suggest that this is the ‘good side’ to a bad story.

Stephen Law, Editor slaw@ept.ca @EPTmagazine

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electronic products and technology • march-april 2016

NEWSWATCH N E W S WATC H NE WSWATCH

Printable, wearable symposium comes to Sheridan College this spring

TCH Sales completes acquisition of Connector Solutions

With Canada’s printable, flexible and wearable electronics (PE) industry gaining unprecedented momentum, electronic industry members will have the opportunity to tap into those new market opportunities worth billions of dollars by attending an industry specific symposium coming this Spring.

April 19-20, 2016, Sheridan College CPES2016 is Canada’s only dedicated industry event for all things PE. The two-day agenda showcases the convergence of research and development, industry expertise, commercial effort and government activity by Canadian organizations, as well as their international partners.

During two packed days, attendees can network, hear from 30+ speakers, review academic posters and tabletop exhibits and see who wins the inaugural CPES Innovation Awards.

“Our speakers and exhibitors explore the breakthroughs in materials science and manufacturing needed to create real products and real applications that have commercial potential today and tomorrow,” says Peter Kallai, president and CEO of the CPEIA and CPES co-chair. “Our hot topics include smart textiles for wearables and 3D printable electronics.”

CPES2016 will take place April 19-20 at Sheridan College’s new conference centre in Oakville ON (west of Toronto).

For more information on the CPES Innovation Awards and to submit a nomination, please visit http://cpes2016.ca/innovation-awards

Pixus’ website delivers packaging solutions Waterloo ON-based provider of embedded computing and enclosure solutions Pixus Technologies has revamped its website to expose an expanded product offering.

Pixus has re-organized the website into two business units, including rackmount & rugged solutions and cases, subracks and Rittal-brand components. The former division includes backplanes and chassis platforms in multiple architectures, including OpenVPX, MicroTCA and AdvancedTCA. The firm also provides configuration and integration services, providing boards from key partners in the industry.

Averna opens innovation lab in Atlanta Averna, Montreal-based provider of test solutions for communications and electronics devicemakers worldwide, has opened an RF and FPGA innovation lab at its US headquarters in Atlanta.

Fully equipped with the latest National Instruments equipment, the lab will focus on bringing more RF and FPGA innovations to market by assessing a multitude of designs and ideas, accelerating new product development and further deepening ongoing research. The Atlanta office will act as Averna’s centre of excellence for all projects related to ITAR, RF signal processing and LabVIEW FPGA & VHDL.

Trescal acquires Primo Instrument International calibration specialist Trescal has acquired Montreal-based Primo Instrument, a leading supplier of test and measurement equipment. A one-stop-shop laboratory, Primo provides a complete spectrum of calibration services and is A2LA accredited across its multiple practice areas. Primo employs 35 people and is mostly active in the aerospace and automotive sectors.

Based in Montreal, Primo Instrument is proceeding with the acquisition, as its three founders – Pierre Tétrault, Michele Sardella and Tony Antonitti – will stay in their current positions.

Toronto-based TCH Sales Inc., has acquired Connector Solutions Industrial Sales (CSIS), a master distributor of interconnect devices based in Baie D’Urfe, Quebec.

Bolstered by 40 years of expertise and innovation in a wide range of industrial distribution, TCH fulfills customer orders out of warehouse facilities across North America, namely Buffalo, Calgary, Dallas, Montreal and Toronto.

Owned and operated by John Meikle, CSIS distributes major electrical and electronic components to Canada and North America with a focus on the connector industry. CSIS’ lines include Adels-Contact, Dinkle, Circuit Breaker Industries (CBI) and Italtronic.

As part of the acquisition, Meikle assumes responsibilities as TCH’s director of electronics.

Four years ago, TCH also acquired Rush Electronics Ltd., a Canadian distributor representing more than 30 hardware manufacturers, including Captive Fasteners and Southco. TCH’s more recent acquisition of CSIS, “keeps us headed in the right direction within the electronics side of our product portfolio,” says TCH president, Jerry Arsenault. “John will provide fresh expertise and knowledge in this area.”

TestEquity expands presence in Canada TestEquity, Moorpark CA, a value-added distributor of test and measurement equipment, electronic lab and production supplies and environmental chambers, is expanding its presence in the Canadian market, by establishing a subsidiary in Montreal.

TestEquity Inc. has recently been named an authorized distributor for Keysight Canada, Tektronix Canada and Fluke Canada.

“TestEquity has been doing business in Canada for more than 20-years and we couldn’t be more excited to see our activity in the country increase, as we further penetrate the market,” says Dan Copsey, TestEquity president and CEO. “For our Canadian customers, this means access to even more industry-leading solutions that are all backed by the unmatched expertise and support on which they’ve come to rely. We will also be able to quote and accept payment in Canadian dollars.”

Harting expands lineup of work tools From hex keys to crimp tools, panel punches and torque sets, German-based interconnect provider Harting Technology Group now provides its largest portfolio of assembly tools yet, that align perfectly with its connector products for both large form factor industrial and board level connectivity.

Harting’s tooling provides a solution that precisely fits the connector or contacts involved, simplifying the job process. The product lineup continues to expand, with the addition of a slimline screwdriver set and tightening torque tools for guiding pins. The tightening torque tool provides reproducible quality with a fixed torque (0.5Nm), making it almost impossible to over or under tighten.

DB Lectro revamps website DB Lectro Inc., an authorized distributor based out of Brossard QC, has announced the launch of its brand new website at www.dblectro.com. The site contains the latest information about the authorized manufacturers the firm distributes.

The site features 12 categories of products, data sheets, parameter tables, cross reference listings, more than 100 catalogs, as well as special sections focused on ‘What’s New’ and ‘News’ sections, plus a specific section dedicated to LED lighting.

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EMA Design Automation Inc., Rochester NY, a fullservice provider of electronic design automation (EDA) solutions, announced a North American promotion aimed at IoT, maker and other innovators to realize their creativity with industry proven Cadence OrCAD Capture technology.

“In today’s economy there are many innovators in large and small companies that want to bring their ideas to life as products, but might not have the budget for the best tools and are forced to use mediocre tools because of the cost,” says Manny Marcano, president & CEO, EMA Design Automation. “We want to fix this situation,” Typically, throughout the EDA industry, the initial purchase of any product includes software cost and a one-year maintenance cost. To address the needs of the innovator, EMA is offering Cadence OrCAD Capture for only the cost of maintenance.

Rittal forms customized enclosure biz unit Leading global enclosure manufacturer Rittal Corp., has created a new business unit specifically focused on customized enclosure production.

The unit, Rittal Automation Systems, was formed by integrating Rittal sister company Kiesling Maschinentechnik, a producer of machining centers for enclosure assembly, cutting centers, automatic assembly systems for terminal strips, assembly tables and enclosure test units, into the overall Rittal organization.

Digi-Key website takes engineers ‘from maker to market’ Global electronic components distributor Digi-Key Electronics Corp., has unveiled a new web destination called Maker.io targeted toward the maker professional.

Digi-Key was started by a maker professional and has a long history of being a destination for these entrepreneurial engineers. The new site aims to take its creative ideas from concept to product, according to David Sandys, Digi-Key director of digital marketing.

The website was created to help makers understand the phases that occur from concept through production.

“We recognize that designers will have stumbling blocks throughout the phases and the main objective of the site is to walk makers through the design-chain roadmap that provides an aggregated community of tools, ideas, solutions and information that properly meet the needs of the marketplace every step of the way,” says Sandys.

ACE appoints Arbell as rep ACE Production Technologies Inc., supplier of soldering and lead tinning systems, has appointed Arbell Electronics as its exclusive manufacturer’s representative in Canada.

“We are delighted to have Lee Wise and the entire Arbell sales staff as members of our sales team,” says Randy Allinson, international sales manager, ACE. “Their combination of capital equipment and consumables in conjunction with a strong on-line presence makes Arbell uniquely suited for the Canadian market. It is abundantly clear Arbell brings a wealth of industry experience and its proven expertise involving world-class assembly materials and processes will help improve our customer’s productivity and profitability by bringing ACE’s portfolio of innovative technologies to companies within Canada.”

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Power Supplies

Designing sensor-based IoT devices with coin cell batteries

By Steven Keeping, contributing writer for Avnet Electronics Marketing

A popular vision of the Internet of Things (IoT) is that it will comprise billions of sensors gathering information about their local environment and transmitting that data back to servers in the cloud.

Such data will be compiled, analyzed and shared by server-based applications that will use it to do everything from controlling irrigation and managing traffic congestion, to monitoring diabetics’ blood sugar levels and automatically re-ordering stock when store shelves run low.

Turning this vision into reality requires engineers to design a new generation of sensors that are unobtrusive, low maintenance and inexpensive. Devices that are compact and lightweight, with relatively simple circuitry and wireless connectivity fit the bill. While energy-harvesting techniques are continually improving, constantly active IoT sensors will probably demand the more reliable resources of a battery. However, constraints on

the size and weight tougher challenge. of such sensors However, designrestrict the size of ers can call on the the power source, experience of origiin turn limiting the nal equipment manbattery’s capacity. ufacturers (OEMs) And just to make that have fabricated the designer’s chalcompact wearable lenge a little harder sensors, such as still, sensors in the Panasonic CR2032 coin cell battery. heart rate monitors IoT will require long (Source:Panasonic) (HRMs), that use battery life to keep wireless technolmaintenance manageable. ogy to send information to a sports watch. These products employ many of the technologies that will be needed for Enter the coin cell ubiquitous IoT sensors. The CR2032 coin battery cell battery (using lithium/manganese Designers of mobile products are expedioxide – Li/MnO2 – chemistry), which rienced in coming up with circuits that initially came to prominence as a comwork efficiently and in choosing powermon choice for electronic watches, is the frugal components to ensure long battery popular choice for powering these wearlife. But engineering tiny, battery-powable sensors. Manufacturers of the prevaered wireless sensors is an altogether lent CR2032 coin cell battery include Duracell, Eagle Picher, Energizer, Maxell, Panasonic, Philips, Rayovac and Vinnic, among others.

Panasonic’s version of this battery, which is typical of the type, offers a nominal voltage of 3V and nominal capacity of 225mAh before the battery is exhausted.

Panasonic advises a maximum continuous load of 0.2mA from this battery. Research by others shows that the maximum transient current draw for a CR2032 coin cell is about 40mA if the battery is not to be seriously compromised. While the nominal capacity provides a guide regarding the life of a CR2032 coin cell in a wireless sensor, there are many influences on

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how the battery will actually perform in practice. For example, a nominal capacity of 225mAh for a device drawing a continuous load of 0.2mA will provide 2V or greater for approximately 47 days. But few products would exhibit this performance in the field.

There are three key factors that ultimately determine usable (as opposed to nominal) capacity of a coin cell: • The operating temperature • The battery load • The “functional endpoint” (FEP) of the circuitry Figure 1 illustrates the effect of temperature on the performance of a Panasonic CR2032 coin cell battery under a load of 0.19mA. The graph shows that the effect of high temperature (60C) isn’t overly dramatic, but lower temperatures do have a more significant impact that could come into play if wireless sensors are employed outside.

The FEP is determined by the component with the highest voltage requirement in the design. Modern silicon is economical, but there may be a chip, for example, that requires at least 2.2V in order to function. Even if the rest of the components can operate from a lower voltage, if the 2.2V device is critical to the operation of the sensor, the product will be useless once the voltage falls below this threshold.

One option is to swap the voltage regulator from a linear converter to a switching type (which can boost a battery’s voltage), but this adds cost and complexity to the design and may be hard

Fig. 1: The effect of temperature on CR2032 lifetime.(Source: Panasonic)

Fig. 2: CR2032 discharge curves under various pulsed peak currents.(Source: Nordic Semiconductor)

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power supplies

electronic products and technology • march-april 2016

to justify for a compact sensor. Figure 1 demonstrates it can be seen that, over a wide range of temperatures, the difference in lifetime for a product with an FEP of 2.2V isn’t very much when compared to that of an FEP of 2V; but under different operating conditions the effect can become much more significant.

For example, a wireless sensor typically employs a low-power radio technology, such as Bluetooth Low Energy or ZigBee. Such technology keeps the average power consumption down by engaging an extreme duty cycle whereby the radio is asleep for most of the time. However, when operating, the radio places a relatively high demand on the battery. Because the radio switches on and off in a regular sequence, the demand comes in pulses, which have a more detrimental effect on battery lifetime than a constant load.

Figure 2 shows discharge curves for a CR2032 coin cell battery (for a device with a nominal capacity of 225mAh) when subjected the 10, 30, 50 and 80mA high-peak, pulsed currents under a cycle comprising a 1-ms burst of activity at a frequency of 40Hz. At 80mA, it can be seen that both the high-peak current and the high-average current challenge the battery and will likely cause damage. At more practical operating currents of 30 and 10mA, the 2V FEP is reached after the battery has been drained of 180mAh and 190mAh, respectively. Note that at an FEP of 2.2 V, the difference is more marked. At a pulse current of 30mA, the 2.2V FEP is reached after just 160mAh compared with 185mAh for a pulse current of 10mA.

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Murata expands Americas operations with new facility Murata Americas announced its plans to expand its Americas operations in Carrollton TX, including a 28,000 squarefoot facility that will house 130 employees. The strengthening of various internal divisions in the region necessitated the decision to bring employees together in a new location that will accelerate collaboration and prepare the company for future growth.

“Murata’s Texas operation will be a strategic hub that supports our longterm plan for continued growth. It will house the RF product department, Murata Energy Solutions Americas, Murata North America’s strategic marketing and Texas sales teams, the wireless business development team and other future associates.

Needless to say, this opening is very exciting as it underscores the tremendous growth opportunities we see on many, many levels,” said David Kirk, president and CEO, Murata Americas.

In planning the space, Murata focused on design elements that enhance the

business and foster collaboration – features like a network operations center (NOC) and demo wall that showcases the Energy Solutions Business’ offerings, a configurable training room, and an employee lounge area with scribble walls

for impromptu meetings and brainstorming sessions. Additionally, the expansion team created three separate laboratories for component, module and solutions development, quality and reliability assurance, and test and measurement functions.

Mouser launches power management website Mouser Electronics Inc. launched a new Power Management Technology website, designed to give engineers easy-to-access information on the latest technical advances in power management technologies. As part of its growing selection of specialty sites, Mouser’s latest installment includes articles and videos on power management design, as well as the newest regulators, MOSFETs, passives and related components.

The new site, available http://www.mouser.com/applications/power-managementtechnology, is segmented into five categories: • Overview provides a general explanation of power supplies and their main components.

• Voltage Regulators reviews the overall purpose of the components and further examines the types of voltage regulators.

• Switching Regulators looks at the importance of efficiency in using switching regulators in switched-mode power supplies (SMPS).

• MOSFETS and Discretes details the importance of external MOSFETs, gate drivers, and rectifiers in power supplies.

• Passive Components discusses the often overlooked but necessary capacitors, transformers and other passives that complete power management systems.

Maximizing coin cell battery life When formulating a design for a wireless sensor, a good place to start is the datasheet for the radio chip because that component exhibits one of the largest power draws in such a device. It’s advisable to check both average and peakcurrent for applications similar to the target use case.

Beyond the radio chip, the engineer should consider extending the FEP margin by selecting chips with as low a minimum supply voltage as possible and minimizing the current drain by selecting devices with the lowest peak current. To keep the design simple and reduce the bill of materials (BOM), the designer should select a linear voltage regulator, but take into account that this type of regulator can only step down the input voltage to a lower output voltage – and the higher the difference between input and output, the lower the efficiency of the regulation and the greater the impact on the battery.

By incorporating a power management system that prevents multiple high-drain devices loading the battery at the same time, the coin cell’s life can be further extended. Design engineers should remember that any high-peak, pulsed load – not only those from RF circuitry – will similarly impact battery life. For example, the high-peak, pulsed loads could also come from a combination of LEDs, vibrating motors, piezoelectric buzzers, LCD backlights and other components.

Dividing the ‘corrected’ battery capacity (an estimate of the useable capacity for the particular application before the FEP is reached and is likely to differ from the nominal capacity) by the average current draw in the typical operational mode will provide a good estimate of battery life for the product in the field.

Original article published in Avnet’s ‘Internet of Things’ portal.

For more information on IoT designs from Avnet Electronics Marketing, go to http://ept.hotims.com/61396-45

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Miniaturized energy devices speeds charging process

Dc-dc converter delivers 10.2mm surface-mount profile

UMAC Series large-capacity cylinder-type energy device delivers an energy harvesting system, quick charge solution and backup power supply in a miniaturized package. Devices provide high energy storage capacity, low ESR, fast charging and discharging capabilities and the ability to withstand load fluctuations. Product provides an exceptional life span and may also be used as a secondary battery in the same way as a capacitor. Device provides a maximum charge/discharge rate of 10C (30mA), a highly safe design that uses materials to combine small discharge capacity with chemical stability, and a charge recovery rate of at least 90% after 1,000 cycles.

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iAH series of POL (Point of Load) non-isolated, dc-dc converter is surface mount with an ultra-low profile of 10.2mm. Rated at 40A, device can deliver a wide adjustable output voltage from either a 5V or 12Vdc bus. Devices provide output voltages from 0.7 to 5.5V, accepts a wide input range of 3V to 17V and has an efficiency of up to 96%. Capable of delivering up to 40A or 150W, products can operate in high ambient temperature, low airflow environments with minimal power derating. Products measure 33mm x 13.5mm x 10.2mm with a weight of 12 grams.

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Ac-dc converters deliver safety in medical applications UI310 series of ac-dc power supplies for medical applications provide 300-watt minimum and deliver a universal input range, LED indication and 2x MOPP isolation. Units come with a push tab around the Molex connector to prevent the power supply from disconnecting during use. Products deliver overcurrent, short circuit and over temperature protection, comprised in a 7.87” x 3.94” x 1.65” desktop package. The 310-watt series is 87.5% efficient and meets the following safety standards: CEC level VI, UL, CUL, CE, ES60601-1, EN60601-1 and IEC60601-1 3rd edition.

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Open frame ac-dc power supply provides 400W at 92% efficiency ASM400 series high density open frame ac-dc power supply provides 400W of regulated power in a 3x5 form factor. The power density of the device results in a small footprint, making it flexible for use in powering portable medical equipment and numerous industrial applications. Product is certified to IEC60601-1 3rd edition BF isolation as a Class I (grounded) input, with a Class II (non-grounded) input and 2 MOPP option. Product delivers 400W of regulated dc power in a miniature 3” x 5” x 1.4” (76mm x 127mm x 36mm) footprint. Device comes with Medical Safety Certified IEC60601-1 3rd Edition.

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• Low profile • Holds battery securely in place • Polarity clearly marked for orientation • Battery installation and removal does not require tools • UL94V-0 heat resistant nylon housing well suited for reflow soldering • Accommodates cells with or without built-in PCB protection circuits • Available in Thru Hole Mount (THM) or Surface Mount (SMT) configurations • Available in Single and Dual cell designs • Accommodates: CR2, 1/2AA (14250), 2/3A, CR123A, 18350, 18650, 26650 • Request Catalog M65

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Quarter brick dc-dc converter delivers up to 96.3% efficiencies

High power, dual channel dc electronic load module delivers 300W

504W model of iQG series of dc-dc converters provides efficiencies of up to 96.3%. Operating from a 48Vdc nominal input, the quarter brick product range includes 12V 42A outputs in addition to 300W and 400W rated parts. With exceptionally high true useable power, products suit power-hungry, applications in demanding thermal environments.

Utilizing a dual cooling technique (thermal enhancement), units deliver 38.5A (438W) in ambient temperatures of 55C with airflow of 400 LFM. With the addition of a 0.5” heat sink, device can deliver 504W at 70C with airflow of 400 LFM. TDK-LAMBDA AMERICAS

MDL302 dual-channel 300W dc load module adds to the six dc electronic load modules already offered in the MDL Series ranging in power from 200W to 600W. Unit provides a true dual channel design and an increased current range and can support a full 300W on each input channel with a voltage and current operating range up to 80V/45A. Suitable for use in a variety of industries such as automotive, solar, and electronics manufacturing, this high performance dc electronic load system is designed for testing a wide range of dc power sources, including multi-output ac-dc power supplies, batteries, fuel cells, and photovoltaic arrays.

B&K PRECISION

http://ept.hotims.com/61396-52

8th brick dc-dc converter is compact

http://ept.hotims.com/61396-56

1000W full brick dc-dc delivers 4:1 input range FXP series of dc-dc converters provide an ultra wide 9 to 36Vdc input range and up to three full bricks can be set up in parallel with no external circuitry required for output power of up to 2.8kW. Current sharing among the converters is achieved using the droop method therefore no current share pin is required.

Device’s output voltages are 24 and 28Vdc, input to output isolation is 2250Vdc, while the efficiency runs as high as 96.5%.

CALEX

CPE5R48 Cool Power Technologies 30V, 4.65A wide input range 8th brick dc-dc converter is compact and designed for use in power radio applications and is intended to directly replace larger quarter bricks modules (identical pin out and functionality.) Product provides an industry standard 36-72Vdc (48Vdc nominal) input voltage and has a 30Vdc http://ept.hotims.com/61396-57 output rated at 140W. The output has an ultra-wide trim range of 21 to 34Vdc which allows for significant flexibility in various power amplifiers designs.

Product has a full load efficiency of 93% which allows for use over a wide ambient temperature range with minimal derating.

The open frame design is also available with an optional base plate for those applications where conduction cooling is required or preferred. This module is compliant with DOSA footprint and interface The Interpower® International Power Source is an AC power source used to verify • Remote control operation standards. your product design and for product testing.

The unit can be used on a bench top ideal for automated test SEMICONDUCTOR CIRCUITS

VERIFY PRODUCT DESIGN AND TEST YOUR EXPORT PRODUCTS

http://ept.hotims.com/61396-53

2W dc-dc converter delivers continuous short-circuit protection AM2DS-NZ, 2-W series dc-dc unregulated converters provide continuous short-circuit protection with automatic recovery restart.

The restart feature works continuously until the short-circuit condition is cleared protecting the converter, the load and the converter’s input circuit and source from extremely high currents caused by output short circuits.

Supported input voltages are 5, 12, 15 and 24Vdc with single or dual output voltages of (±)3.3, (±)5, (±)9, (±)12, (±)15 and (±)24VDC. Device comes with input-output isolation of 1500 or 3000Vdc, operates at an ambient temperature range of -40 to +105C (derating above 85C) and is available in a compact SIP7 package (19.6 x 7.0 x 10.0mm).

AIMTEC

or is rack mountable.

Interpower has four models available which have an input of 100–240VAC/50– 60Hz. The first two models are supplied with a NEMA 5-20 plug and have an output of 2200VA maximum with a Low Range variable of 10–138VAC at 16Arms maximum and High Range variable of 10–276VAC at 8Arms maximum, 47–450Hz. The second two models are supplied with a NEMA 5-15 plug and have an output of 1725VA maximum with a Low Range variable of 10–138VAC at 12.5Arms maximum and High Range variable of 10–276VAC at 6.25Arms maximum, 47–450Hz. For each output option we offer a model with a RS232 and USB port and a model with no communication ports.

The Interpower® International Power Source can also be ordered for international use with a country-specific input power plug. We offer a 1-week U.S. manufacturing lead-time on non-stock Interpower products and same day shipping on in-stock products. From 1 to 1,000 pieces or more, we have no minimum order requirements.

applications using optional IPS Interface Software

• Software available for use with models equipped with RS232/USB interfaces which are easily integrated into ATE systems • Made in the U.S.A. • Interpower carries a variety of North American and international power cords and cord sets • Rental units are also available

http://ept.hotims.com/61396-54

Dc-dc converter reaches 9W in tiny SIP-8 package TRACO Power TMR 9 Series high power density dc-dc converters have isolated and regulated outputs with 9 watts of output power in the ultra-miniature SIP-8 package measuring 0.86” X .038” X 0.44”.

Product series consists of 27 models featuring 2:1 input ranges of 9-18 / 18-36 / 36-75Vdc and single or dual outputs from 3.3~24Vdc. Also available in the same footprint a WI version with ultra-wide 4:1 input ranges of 9-36 / 18-75Vdc. SAGER POWER SYSTEMS http://ept.hotims.com/61396-55

Order Online! www.interpower.com ORDER A FREE CATALOG TODAY! E-mail catalog@interpower.com or call toll-free.

Business Hours: 7 a.m.–6 p.m. Central Time

®

®

http://ept.hotims.com/61396-9

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INTERPOWER | P.O. Box 115 | 100 Interpower Ave | Oskaloosa, IA 52577 | Toll-Free Phone: (800) 662-2290 | Toll-Free Fax: (800) 645-5360 | info@interpower.com

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power supplies

10

electronic products and technology • march-april 2016

Electronic load tests, evaluates dc power sources

Low leakage power supplies suit medical systems in CF class

LD-200P 200W Programmable Electronic Load can be used for testing and evaluating a variety of dc power sources. Reliably tests up to 200W. The load can operate in CC, CV, CP, or CR mode while voltage/current or resistance/power values are measured and displayed in real time. Overvoltage (OVP) and overcurrent (OCP) protection helps protect valuable prototypes and circuits.

GLOBAL SPECIALTIES

OFM30 30W extra low leakage power supplies are suited for EMC for medical systems in CF class.

Units reduce leakage current below 10µA and EMC, while delivering 30W in continuous operation (peak up to 45W) features Class II double isolation and is UL/IEC60601-1 medically approved. Combining low power loss switching topology and selected components, device has an efficiency up to 88% whilst, fulfilling the Green Mode requirements of IEC60950-1, CEC Level V, EISA and ErP, at zero load.

POWERBOX INTERNATIONAL

http://ept.hotims.com/61396-58

300W medical dc power supply is compact in size TMC300 series ac-dc switching power supply provides Class I/II medical certification and comes with BF rated outputs. Unit is capable of delivering 300W of continuous output power at 10 CFM forced air or 200W at convection cooling. Standard form factor is an open frame pcb in a low profile 3” (L) by 6” (W) by 1.38” (H) package. L-bracket form factor and enclosed frame with cooling fan versions are also available.

Unit has an active efficiency of 87% and features a power factor of 0.98 typical with active PFC. Power consumption in standby mode is less than 1W at standby power 5V/100mA. TRUMPOWER http://ept.hotims.com/61396-59

Turn-key ac frequency converter boosts COTS ‘plug-and-play’ performance FC5003-C12-115-40 COTS frequency converter is a ‘turn-key’ solution for converting 120/208Vac, 3-phase 47-63Hz into clean, regulated 115/200Vac 3-phase, 400Hz power for critical avionics and related applications. The ultra-reliable device boosts plug-and-play performance for any 3-phase, 400Hz industrial, commercial, or military requirement. Product supplies 6000VA, 16 Amps per phase, has all the protective circuitry required to assure long-term reliable testing, and comes with two DMMs for True RMS Volts and Amps.

BEHLMAN ELECTRONICS http://ept.hotims.com/61396-60

Powering healthcare innovation

http://ept.hotims.com/61396-61

Dc to dc LVDTs eliminate concerns over power supply selection, grounding issues DCV Series of dc to dc Linear Variable Differential Transformer (LVDT) provides 0 to 10 volt output that is electrically isolated from the input, eliminating concerns over power supply selection and grounding issues. Units will operate from +14 to +26 volts dc.

They are available in measuring ranges from 0.2 inches (5 mm) up to 37 inches (940 mm) with an output of 0-10 volts dc. Transducers use the Linear Variable Differential Transformer (LVDT) principle, making it a robust and reliable position sensor. There is no electrical contact across the transducer position sensing element, ensuring clean data, infinite resolution and a very long life.

RDP ELECTROSENSE http://ept.hotims.com/61396-62

1W isolated dc-dc converters deliver continuous short circuit protection AM1PS-NZ series of 1-Watt isolated power converters provide continuous short circuit protection, 1500Vdc input-output isolation, UL 60950-1 recognition and compact DIP8 packaging. Product’s continuous short circuit protection saves the converter, the load and the converter’s input circuit from extremely high currents that could arise in a fault condition. Device provides input voltage options of 3.3, 5, 12, 15 and 24Vdc and single-output voltage options of 3.3, 5, 9, 12, 15 and 24Vdc. Device is rated to operate at ambient temperatures from -40C to +105C (with derating above 85C) and its 8-pin dual inline (DIP8) package measures 12.70 x 10.00 x 8.20mm.

AIMTEC http://ept.hotims.com/61396-63

40/65/120/250/400W power supplies

MVAC Series

80 PLUS

®

GOLD

Features

400W

90-264

MVAC250 170W

250W

90-264

MVAB120

75W

120W

90-264

MVAD065

65W

65W

90-264

MVAD040

40W

40W

90-264

12V 24V 50V 12V 24V 50V 12V 24V 28V 48V 12V 24V 48V 12V 24V 48V

Efficiency

Input Voltage (Vac)

MVAC400 250W

Series

Output Voltage

Forced Air 250LFM

Universal input 90-264Vac Active power-factor correction Up to 250W natural convection cooling -20°C to +70°C operating temp.

Class B conducted EMC UL 60950-1; 60601-1 MOOP & MOPP, CCC: MVAC400 & 250 Convection Cooling

A A A A A A

250 or 400W

50W dc-dc converters delivers 4-to-1 input ranges

MVAB Series

MKWI50 Series of 50 Watt ultra-wide 4-to-1 input range dc-dc converters, set a new standard for power density delivering 50W in an encapsulated, shielded metal package with dimensions of just 2.0 x 1.0 x 0.4”. Device consists of 12 models offering 9-36 or 18-75Vdc input ranges and single regulated outputs ranging 3.3-24Vdc. Product’s high efficiency operation ranging 90-92% enables an ambient operating temperature range of -40°C to +80°C (more with the optional heatsink). Units include 1500Vdc isolation, remote On/Off, output trim, under-voltage shutdown, as well as overload, short-circuit, overvoltage and over-temperature protection.

MINMAX

75W 2"x4"

93% 93%

3"x5"

MVAD Series

91%

90% 89%

http://ept.hotims.com/61396-64

40 or 65W

For more information visit http://power.murata.com http://ept.hotims.com/61396-10

http://ept.hotims.com/61396-11

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16-02-24 3:03 PM

12

electronic products and technology • march-april 2016

Automation / Robotics

Kitchener-based robotics firm takes ‘clear path’ to success

Clearpath Robotics Inc. leads the way in designing unmanned vehicle robotics EP&T Magazine conducted a Q&A session with Clearpath’s CEO Matt Rendall. Here is what he had to say.

ation. Additionally, customer demands have changed; consumers now want customization, which means that the supply chain (and processes within) is becoming increasingly complex. Robotics is not new to the industrial sector, but technology has evolved significantly, even in the last five years, and now robotics can be used to address these core challenges and help manufactures remain competitive in a global landscape. OTTO self-driving vehicles for instance, are safe, flexible, and provide an easily, scalable alternative for specific tasks. With this technology, industrial companies can experience higher throughput, lower labor costs and increased density. Above all, they can experience a return on their investment typically within 18-24 months.

Q. Provide us with a brief overview of Clearpath and how it got started in Kitchener.

Clearpath was started in 2009 by four University of Waterloo graduates and quickly became a leader in unmanned vehicles for research and development; they worked with customers including NASA, MIT, University of Toronto, and Carnegie Mellon. In September 2015, Clearpath leveraged their skills and expertise from developing research platforms and expanded into the industrial market with OTTO, the self-driving vehicle designed exclusively for materials transport. It was customer demands and a market pull that lead Clearpath to expand into the field of materials transport.

Q. How can robotics provide Canadian OEMs with competitive advantage on a global scale?

There are essentially three reasons why manufacturers use robots: to reduce costs, improve quality and consistency, and increase throughput so processes can be completed faster than what was previously possible. Additionally, industry 4.0 is emerging and has introduced the concept of interconnected devices and traceability, which is now offered in modern day technology. New robotics technology provides the capabilities to enable full visibility of operations for the factory floor By engaging with them, Canadian OEMs will be able to ensure their modern factories and warehouses are reconfigurable, responsive, and efficient.

Q. Describe the importance robotics plays with industrial companies and manufacturers in terms of improving productivity.

For a variety of reasons, spanning labor shortage, exponential growth, and low interest rate, some companies are not able to sufficiently staff their oper-

Q. Can robotics help some OEMs retain their manufacturing in Canada or even ‘reshore’ it?

Robotics address the common chal-

lenges that today’s manufactures face, including an increasingly complex supply chain, labor shortages and constant cost pressures to remain globally competitive. For these reasons alone, robotics can absolutely help OEMs retain manufacturing in Canada and reshore.

Q. How important is it for Clearpath to be a contributor of putting Canada’s innovation economy in the global spotlight?

The new generation of robotics is enabled by massive technology pillars that have been in development for the last decade – cloud computing, big data, the internet of things, and mobile computing. Now we’re able to capitalize on these trends to make self-driving vehicles possible.

What’s most exciting is how early we are in the history of robotics. To be in this field means that we’re able to have a very meaningful impact on the creation of this industry - we’re able to define the industry. Even more exciting, we’re doing it in Ontario, where we are well positioned with suppliers, customers, talent, and a technology – ecosystem to fuel the growth of the business. At Clearpath, we want to do for robotics what BlackBerry did for smartphones.

Q. Clearpath recently launched OTTO, a self-driving warehouse robot. Which markets and types of users do you anticipate showing the most interest in this development?

The OTTO self-driving vehicle for mate-

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rial transport offers technology that can be applied to a variety of applications within factories and warehouse. The most common applications of OTTO at this point in time are for uses in lineside delivery, long distance transport, conveyance and cell to cell transport. OTTO can also be sold with an application-specific appliance to enable a turnkey solution for the environment.

Q. Describe Clearpath’s recent collaboration with GE and what it means for their customer base?

GE has collaborated with Clearpath on service robot development since 2013 and was one of our first OTTO customers.

As we launched our expansion into the industrial market, we also announced that GE became a strategic investor in the company. GE is one of the world’s most powerful and innovative brands; they believe that robotics has the power to radically improve the industries that they serve. As we work with them to transform manufacturing and field service operations with self-driving vehicles, their customer base will benefit from the impacts, particularly with regard to turnaround time because we know selfdriving vehicles will improve throughput and efficiency in their process.

Q. Describe the challenges of developing new robotics technologies for competitive industries interested in seeing a quick return on investment.

With any new technology, there is always a level of risk aversion associated with new products, especially in the industrial space. At Clearpath, listening to the customer and iterating upon gathering their feedback has remained a critical part of our development cycle.

Therefore, we have been able to address many of the markets’ initial concerns upfront. For instance, we have provided a solution that is built for industry in that it is rugged and reliable. It is safe to collaborate with factory personnel, flexible for changing needs and requires no infrastructure. We have been very successful in navigating this hesitation with customers by demonstrating the OTTO technology, the value it provides, and the level of support Clearpath offers its’ partners.

made into the insulation are clear and precise. Gain a lasting edge with the Cosmic 48R.

komaxwire.com http://ept.hotims.com/61396-13

For more information on unmanned vehicle robotics from Clearpath Robotics Inc., go to http://ept.hotims.com/61396-65

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http://ept.hotims.com/61396-14

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14

automation / robotics

electronic products and technology • march-april 2016

CCD colour line scan camera speeds machine vision allPIXA pro colour line scan CCD camera for high-speed machine vision applications provides line rates up to 92kHz in standard models and up to 156kHz in special OEM configurations. Unit allows for a maximum 300% increase in speed compared to conventional CCD line scan cameras when used in CameraLink Full mode. Product’s upgraded tri-linear CCD sensors improves responsively, while retaining the best legacy features of firm’s original unit in a new more compact footprint. Several models are available in resolutions from 2048 x 3 to 7300 x 3 pixels.

CHROMASENS http://ept.hotims.com/61396-66

Fine-pitch, right-angle & horizontal SMT connectors are spring-loaded

LVDT linear position sensor suits industrial environments Broad line of LVDTs are suitable for power generation and heavy industrial applications, where a generic LVDT cannot operate or survive. Standard features on devices includes stock ranges from 3 to 15 inches (75 to 375 mm) full scale, while the core is enclosed in 3/8 inch (9.5 mm) diameter extension rod with 5/16-24 or M8 male threaded end. Environmentally sealed to IEC IP-68, device provides continuous operation to 350 degrees F (175 C). Product has no connector, as sensor provides screw clamp terminals for AWG 24-14 wires. Device’s two double-contact shaft seals keep out contaminants, while super duty version comes with 2 x wall thickness.

ALLIANCE SENSORS GROUP http://ept.hotims.com/61396-68

854-22-0XX-20-001101.050’ (1.27mm) pitch spring-loaded right angle and horizontal SMT connectors save space. Devices are ideal for mating boards in a perpendicular orientation or for parallel, daisy chaining applications. The centerline mating height is .0435’ (1.1mm) from the board surface with a total profile height of .087’ (2.21mm). The fine pitch and low profile are desirable for dense packaging requirements while maintaining the durability and reliability expected of quality interconnect components.

MILL-MAX

1mm Pitch discrete wire system comes in double row design S1SD/S1SDT Series 1.00mm pitch discrete wire system is now available in a double row design for increased flexibility and S1SS/S1SST Series single row with rugged latching suitable for applications where a highly reliable connection must be maintained. The cable assemblies and mating connector feature a spacesaving design and a choice of options to ensure a proper fit. Both series provide a crimp style dual leaf contact system for reliable wire-to-board connection. This pin and socket system is available with rugged positive latching for increased retention, up to 20 total pins, a choice of PVC or Teflon cable in 28 or 30AWG and double or single ended with a 1.80” minimum assembled length.

SAMTEC

http://ept.hotims.com/61396-67

Dream big in small sizes HARTING har-flex® and har-flexicon®

http://ept.hotims.com/61396-69

Power connector family serves next generation of base stations

Miniature connectivity solutions for industrial electronic applications.

■ ■ ■ ■

High flexibility in system design Wire-to-board, cable-to-board Robust connection to the PCBs by additional SMT hold-down devices Suitable for automatic assembly process and reflow soldering processes

HARTING.ca

http://ept.hotims.com/61396-15 har-flex®_har-flexicon®_Ad_0047_R01_EPT_7x4.875_MAR2016.indd 1

2/18/2016 1:15:08 PM

W

NE

AMPHENOL Industrial Products Group Amphe-OBTS power connector family serves next generation of base stations.

The circular connector is based on the MIL-C-26482 series 2 with clip retention contacts. Device provides zinc shell construction, provides EMI shielding, is shock & vibration resistant, and uses screw termination contacts making it well suited for field installation. Product comes in a standard 2-way 60Vdc power configuration and a 60Vdc 2-way reverse gender as well as a 3-way 400Vdc/250Vac connector.

Standard current for the two pole version is 26A per contact while the three pole version supplies 16A per contact.

XTRONICS http://ept.hotims.com/61396-70

We are your total solution.

Introducing Diverse Electronics industrial vending program.

Now offering point-of-use dispensing machines installed right on your production floor. Our vending program enables you to track, monitor, and control every single item in your inventory - helping you save up to 35% by eliminating misuse, waste, theft, over-purchasing, and costly downtime.

Field attachable cable connector fits varied applications

Call now to learn why your business needs a Diverse industrial vending program.

RD24 Vario Cable Outlet field attachable cable connector fits more applications by accepting a wider range of cable sizes.

Device accepts round cables with outer diameters from 7 to 17mm, making them suitable for machine and industrial applications. Device provides a rated voltage of 250V/400V, a rated current of 16A/10A and the VDE and UL approval. Product is available with 3+PE contacts with screw clamp termination or 6+PE contacts with crimp, solder and screw clamp termination.

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automation / robotics

electronic products and technology • march-april 2016

15

The $100-billion robotics opportunity: mobile units lead the trend

By Dr Jon Harrop, director, IDTechEx

The first industrial robot, Unimate, went into operation at a General Motors plant in 1961. Over the next few decades the use of industrial robot arms in the automotive industry matured. More recently, the use of industrial robot arms in the cleanroom environments of the semiconductor and electronics industries also matured.

The market for such traditional industrial robots is now worth around $11-billion and continues to grow slowly. The technology is largely unchanged with modern industrial robot arms generally employing minimal sensors and no real intelligence. But a revolution is coming, as detailed in ‘Robotics 2016-2026’, the brand new report by IDTechEx Research which explores the future of robotics, applications, technologies and markets.

A variety of independent technological advances in batteries, power electronics, motors, sensors, processors, artificial intelligence and other fields are now creating an environment where robotics can finally surge ahead in many different ways, solving a wide variety of problems that traditional industrial robots could not possibly have solved.

The single biggest trend will be mobile robotics. Over the next decade the statically-mounted robots of today will become a minority as next generation robots travel across the ground, in the

air and even across oceans and in space.

Autonomous unmanned ground vehicles (UGVs) will transfer goods not only within warehouses but down highways alongside conventional passenger vehicles and around mines and quarries with only minimal human intervention, as well as harvesting crops and mowing our lawns.

Unmanned aerial vehicles (UAVs) will bring internet access to millions of people in remote locations, bring emergency medical attention to those in need and monitor and dust our crops. Autonomous underwater vehicles (AUVs) will be used to mine the ocean floors for precious minerals and coast guards around the world will employ autonomous robotic lifeboats for search and rescue.

Although mobile robots will be the single biggest trend, static robots will still continue to evolve. Surgical robots have already made inroads in some specific laparoscopic procedures, but many companies are bringing more surgical robots to market for different kinds of operations. The worldwide push for STEM education has robotics as a core topic.

What were expensive high-end machines a few decades ago will be modularized into interoperable parts (joints, end effectors and so on) and commoditized as they are mass produced cheaply in East Asia. This will make robotics affordable for everyone, facilitating the teach-

Soldering robots deliver high repeatability F7000SR series of desktop soldering robots provide high precision and repeatability that minimizes the amount of rejects and keeps the cost of ownership very low. Unit is easy to use and serves as ideal solution for replacing current hand soldering applications or to bring outsourced applications in-house. System includes a built in solder tip cleaning station that helps prolong the life of your soldering head as well as reduce down time for cleanings.

Designed to handle solder diameters ranging from 0.6 to 1.2mm and a fully adjustable temperature control, unit suits a wide variety of soldering applications.

FISNAR

ing of robotics in schools and the development of next-generation robots by hobbyists.

Societal megatrends will play into robotics. The aging population will benefit not only from surgical robots, lab robots for medicine and robotically-manufactured replacement bionic parts but also service robots designed to help the elderly at home. Everyone will benefit from personal robots that vacuum the house, mow the lawn, Fig 1. Total robotics market forecast. Source: IDTechEx clean the pool and automate other mundane tasks in the above chart. Some of these sectors such as cleaning the BBQ grill. will grow much more quickly than others All of these sectors in robotics will and some will grow only at specific times. grow to overshadow traditional industrial For more information on the research robot arms. Over the next 10-years we report ‘Robotics 2016-2026’, go to expect the worldwide market for robots http://ept.hotims.com/61396-74 to reach over $120-billion, as illustrated

USB 3.1 type C vertical mount connector delivers 10Gbps data rate Vertical mount USB 3.1 Type C female port connector provides a 10Gbps data rate, USB 3.1 Gen 2 that can handle faster data transfer than the standard USB 2.0 and 3.0 products. Product’s vertical mounting option minimizes its board footprint to provide a design solution where space is a concern, and is backward compatible with USB 3.0 and 2.0 to offer maximum design versatility.

KYCON http://ept.hotims.com/61396-75

http://ept.hotims.com/61396-72

Handheld oscilloscope delivers IntellaSet intelligent measurement detection ScopeMeter 120B Series industrial handheld oscilloscope improves the speed, efficiency and accuracy of troubleshooting complex electro-mechanical systems. Compact unit provides Connect-and-View technology that recognizes signal patterns and automatically sets up the scope’s triggering, amplitude and time base eliminating the typical trial-and-error setup process. Once the waveform is captured, the IntellaSet intelligent measurement detection automatically selects key measurements based on the acquired waveform type and displays the most relevant measurement values (for example, Vrms and Hz for a line voltage signal, or Vpeak-peak and Hz for a square wave), helping technicians easily identify and characterize potential signal faults.

FLUKE

drive in

Redefining the Benchmark for Automatic Crimping

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Taking Productivity to New Levels n Most intuitive touchscreen interface for fast changeovers n Highest productivity yielding the fastest return on investment n Flexible 6 station capability with the lowest initial investment n Production optimization through networking and software n Largest and most experienced direct sales and service staff in North and Central America “The CrimpCenter 36 S gives us the best accuracy and flexibility to run a wide range of wire types and sizes. Schleuniger gives us world class service to match the outstanding ability of the CrimpCenter 36 S. An unbeatable combination!” Donnie Hill, Precision Manufacturing Co. Inc. Schleuniger, Inc. | Oakville, ON | (905) 827-1166 | www.schleuniger-na.com/cst_ept

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To Be Precise.

http://ept.hotims.com/61396-18

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2016-02-25 2:00 PM

16

electronic products and technology • march-april 2016

Environmental Design Hunting for energy

efficiency within electronic designs

By Aury Hathout M.Env, certified environmental auditor, Enviropass Expertise, Montreal

Since the miraculous entrance of electricity into our homes in the early 20th century, electrical devices gradually became part of our daily life. Nowadays, who can imagine living without electricity? We use it for almost everything: lighting, phoning, cooking, cooling, computing, printing, ironing, vacuuming, shaving and even for brushing, reading, biking or driving etc.

The IEA (International Energy Agency) reports that 15% of residential electricity consumption is now spent in consumer electronics and computer equipment and this consumption is exponentially increasing (https://www.iea.org/aboutus/faqs/ energyefficiency).

temperature and develop a decarbonized economy? The present solution lies in finding alternative sources of energy, such as nuclear or green energies (solar, wind, geothermal energies or others) while improving the current energy efficiency rate’ and more specifically the energy efficiency of electronic devices.

‘Can you imagine smart traffic lights designed to turn green when no other car is crossing in the intersection’

Electronics can save energy Furthermore, electronic devices not only use energy for their main function.

They also require energy for their development, production, assembly, sale and transportation. However, electronics can also help us save energy, for example when we place orders online or use our GPS (Global Positioning System) for navigation etc. Therefore, one may be wondering: what is the overall role of electronics in global energy consumption?

Following the COP21 (Conference of the Parties), which took place last December in Paris, a universal climate agreement was approved by most countries. The objective of this agreement was to limit the global temperature increase to a maximum of two-degrees overall and possibly even 1.5-degrees by the end of the century.

Practically, this means drastically reducing the use of oil, coal and natural gas in energy production, which are responsible for emission of greenhouse gases. Here in Canada, the goal is to reduce emissions 30% below 2005 levels by 2030.

Questions remain The question is: how can humanity achieve this significant reduction in

marked by the Roman numeral ‘VI’ indicates compliance to this requirement. According to the US DoE (Department of Energy), the application of level VI would result ‘in cumulative emissions reductions of 23.6 Mt (million metric tons) of CO2’ through 2030 and in savings of up to $ 3.8-billion over the next 30 years (source: Department

Several standards and regulations are already in place in the world, which have lead to better energy efficiency of household appliances. For example, the European Union has set eco-design rules to improve the energy consumption of 40 types of products, such as water heaters, televisions, refrigerators, lightning etc. European regulations also take into account the standby mode and other energy modes, as well as eco-labeling requirements. In North America, similar programs like Energy Star have also provided significant improvement in energy efficiency of electrical and electronic products.

Starting on February 10th of this year in the USA, external power supplies must comply with the energy efficiency level VI requirement. Therefore, lower energy efficiency levels can no longer be placed into the US market. Having the power supply

of Energy, 10 CFR Part 430, Docket No. EERE–2008–BT–STD–0005, p. 11).

IoT an energy saver?

While the emergence of the Internet of Things (IoT) requires improvement in energy efficiency, it also provides fantastic new energy savings opportunities. Thanks to the IoT, innovations for smart transportation and buildings will lead to energy efficient solutions. Can you imagine ‘smart traffic lights’ designed to turn green when no other car is crossing in the intersection?

Think about the great savings in greenhouse gas emissions, money, time and headache.

Regarding buildings, the European Union is taking the lead by fostering energy management improvement by making periodical buildings energy audits obligatory. These current actions are only baby steps towards smart cities and ultimately a smart planet,

in a not so distant future.

Besides energy consumption, electronics have additional impacts on the environment. Some regulations consist in controlling certain chemicals from the product design stage. Examples include the ‘Restriction of Hazardous Substances’ (RoHS) in electronics, bans of hazardous materials in batteries and the monitoring of ‘Substances of Very High Concern’ (SVHC) according to the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation. Of significant importance is the coming expiration of European RoHS exemptions on July 21st of this year.

Therefore, if some of the components used in your products assemblies benefit from any of these exemptions, monitoring and replacing of these components is necessary. Other regulations target the Waste Electrical and Electronic Equipment (WEEE) and its management. Finally, several socioenvironmental laws are intended to ban modern labor slavery. Others, like the US Dodd-Frank Act, ban the supply of Conflict Minerals - such as tin, tantalum, tungsten or gold – under control of terrorist groups.

OEMs watchful of energy use Manufacturers of electronic products now have to address the impact of energy efficiency, choice of materials, waste management and social responsibilities.

It is important to note that these regulations and standards that govern the electronic industry are here to stay and tend to cover more and more impacts in a more complete way.

For the manufacturer’s point of view, all of these new environmental regulations may be considered as complex, costly or even an unfair burden. However, when monitored and integrated into dayto-day corporate procedures, these regulations can also become a tremendous catalyst for innovation and competitiveness. The question is: will you consider them a threat or a good opportunity?

Looking ahead – Design for environmental compliance 2016

By Walter Jager, principal consultant ECD Compliance, Ottawa

Several recent environmental regulations will impact design engineers, compliance engineers and manufacturer operations in the coming year. In this article we take a quick look at the regulations and some of the impacts in 2016.

The EU RoHS Directive was amended last year to restrict four phthalate substances in electronics starting July 22, 2019. The three years until the deadline isn’t a lot of time -- organizations should assess parts and materials early so that sufficient time is available to address inevitable substitution and redesign challenges that arise.

For many applications, alternative plastics with similar performance characteristics are available, but they’re typically more expensive. Designers may need to take a closer look at what performance they really need.

The current challenge on the EU REACH front is not the five additional SVHCs added to the Candidate List in December, but the European Court of Justice (ECJ) ruling on interpretation of ‘article’. The ruling means that SVHC obligations are triggered based on the weight of a component (article) containing the SVHC instead of the weight of the entire product.

A variety of SVHCs are used in small quantities in electronic components. The SVHC

may be negligible compared to the weight of a finished product but often exceeds the threshold based on the component. Organizations should review and understand the gaps in their SVHC information. Gaps are more likely to exist for multi-component parts such as subassemblies, modules, cables and mechanical assemblies. If you are using a material declaration service, check the assumptions they’ve made and that they’re refreshing supplier data for your parts based on the ECJ ruling.

Enforcement authorities appear to be waiting for a fully revised guidance document that is expected in late 2016. A pan-European enforcement project for

substance in articles has already been planned for 2017.

China RoHS 2 was promulgated in January 2016 and takes effect starting July 1, 2016.

As expected, the scope of the regulation was expanded to electrical and electronic products. Manufacturers, importer and sellers will need to meet the regulation’s unique marking and labelling requirements and a variety of subtle requirements for product packaging, design for recycling and information for recycling and disposal. Substance restrictions and exemptions will be implemented via the Compliance Management Catalog.

Update on International Standards for

Hot topics for environmental compliance for 2016: • Closing gaps in supplier declarations for EU REACH SVHC reporting at the component level; • Assessing products and supply chain for upcoming phthalate restrictions in RoHS; • The fate of the EU RoHS Annex III exemptions – results of the renewal requests will emerge in 2016 and some exemptions will automatically expire on July 22, 2016; • Additional REACH SVHCs; • China RoHS 2 for an expanded range of products; • New energy efficiency requirements.

Environmental Compliance An International version of the European EN 50581standard for RoHS technical documentation is being developed on an expedited schedule. The International standard (IEC 63000) will enable non-EU countries to use the standard in their national RoHS regulations and, in turn, help harmonize the requirements between countries. Canadian representation is participating in the development, as are representatives from several European countries, the US, China, Korea and Japan.

The IEC 62474 declarable substance list (DSL) was updated on December 17th to reflect the RoHS threshold for the four phthalate substances and new SVHCs on the Candidate List. The phthalate update was done to emphasize the importance of starting the supply chain assessment early. Updating the DSL sends a message to the supply chain that they need to report the phthalates based on homogeneous material. Companies can use this as leverage with their supply chain.

Another DSL update is currently in the works to align the SVHC entries with the ECJ ruling discussed above.

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Foot grounders deliver walking voltage generation under 50 volts

Locking rewireable IEC connector guards against disconnection

Desco Stat-A-Rest full coverage foot grounder with contact points on sole and heel area converts non-ESD footwear to ESD footwear. Product is suitable for use when handling more sensitive devices (Human Body Model Class 0A). Products are easier to install than most foot grounders, designed to be used on standard shoes by placing the grounding tab in the shoe under the foot.

EMX ENTERPRISES

Assembled locking C13 connector guards against accidental disconnection of computers, PDU’s servers and most network devices. Product can be used with any C14 inlet, regardless of manufacturer. Device allows for a constant connection without the need for additional hardware or locking brackets. Device improves flexibility and ease of use, and provides LSZH (low smoke zero halogen) compatibility.

Product is also available as a fully molded connector, as seen on the hospital grade power cord, MEGA P/N: 458-M101L. MEGA ELECTRONICS

http://ept.hotims.com/61396-76

http://ept.hotims.com/61396-80

Source measure unit addresses high-power device applications Keithley 2461 High Current SourceMeter SMU Instrument is an easy-to-use, graphical-based source measure unit (SMU) instrument for optimizing and characterizing high power materials, devices and modules. Product provides advanced capabilities for creating preciselycontrolled 10 amp/100 volt, 1000 watt high-current pulses that minimize power device thermal effects and maintain device integrity. Unit’s dual 18-bit high speed digitizers facilitate measuring actual device operation that can be graphically displayed right on the front panel for immediate analysis. Unit provides highest levels of dc and pulse source and sink performance in its class.

TEKTRONIX

Software provides automated PAM-4 pre-compliance testing N8836A PAM-4 analysis software (for S-Series, 90000A, V-Series, 90000 X- and Z-Series oscilloscopes) and the new N1085A PAM-4 analysis software (for 86100D oscilloscopes) helps engineers quickly and accurately measure and quantify PAM-4 (pulse amplitude modulation with four amplitude levels) signals. Product provides comprehensive characterization of electrical PAM-4 signals based on the Optical Internetworking Forum’s Common Electrical Interface (OIF-CEI 4.0) proposed 56G interfaces, and the emerging IEEE 400 Gigabit Ethernet (P802.3bs) standard.

KEYSIGHT TECHNOLOGIES http://ept.hotims.com/61396-81

IN 2-3 DAYS

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Coaxial cable stripping machine is semiautomatic CoaxStrip 5200 coaxial cable stripping machine is a semi-automatic, programmable multi-step stripping unit for coaxial, multiconductor cable and single conductor wire. Unit can process cables up to 7mm (0.27”) outer diameter and strip lengths up to 33mm (1.29”).

High precision rotary stripping can be performed in up to 3 steps. Product’s menu guided programming comes with user friendly color touch panel. No mechanical adjustments are required when changing wire sizes.

Unit provides very sensitive trigger sensor. Operator has clear view of the entire working area.

SCHLEUNIGER

P R O TO C A S E

Built in 2-3 Days Professional Grade No Minimum Orders

VERTICAL 3-AXIS MILLING 2-3 DAY TURNAROUND NO MINIMUM ORDERS SHEET METAL MILLING (Aluminum, Cold Rolled Steel, Galvanneal, Stainless Steel, and Copper) BAR STOCK MILLING (for producing a wide variety of machined parts & enclosures)

WHY CNC MACHINING? INCREDIBLY DURABLE, allows for a very high level of protection from the elements IDEAL for creating panels, enclosures and parts that need pockets, grooves, or chamfers.

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BUILT IN 2-3 DAYS

We can CNC machine enclosures, panels, bus bars, and standalone machined parts from your CAD drawings, or you can take advantage of our design services. Simply specify all of your features and custom cutouts in your design, and we’ll create them during fabrication.

Enhance aesthetics and functionality with powdercoat finish, silkscreening/direct digital printing and engraving.

TECHFLEX F6 and F6 woven wrap braided sleeving products are suitable for a wide range of wire/panel harness applications.

Products are cut and abrasion resistant and cut cleanly with a hot knife. Products serve as improvement to old spiral wrap or split convoluted wrap styles. Products install easily, even in hard to access areas. Product’s lateral split allows the tube to open to accommodate a wide variety of bundling requirements, while the semi-rigid braid configuration simply closes around the entire installation without the need for any additional fasteners. The 10 mil PET braid is lightweight, quiet and flexible.

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Wrap braided sleeving serves as wire/panel harness

PROTOCASE DESIGNER® fastest and easiest way to design, price and build custom electronic enclosures.

Free Downloadable 3D Enclosure Design Software

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www.protocase.com info@protocase.com 1.866.849.3911

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electronic products and technology • march-april 2016

Switches & Circuit Protection

Selecting the right circuit breaker for your application A step-by-step procedure helps narrow down options

By Timm West, senior applications engineer, E-T-A Circuit Breakers

Most designers have a pretty good idea of what a circuit breaker is and what it does; if you need a refresher, here’s a quick definition: A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit. It detects a fault condition and interrupts current flow.

Specifying the right breaker early in the design process can lead to a more robust design, avoid redesigns, decrease development costs, and add value to the end product. Seems pretty simple, right? But selecting the best circuit breaker for your application is a multi-step process.

The basic functional parameters—voltage, current, and number of poles—are just the beginning. To refine your selection, you then have to consider mechanical and environmental factors, regulatory and safety issues, size and cost constraints, and more.

Circuit breakers 101

Let’s begin with a review of key circuit breaker parameters. A number of technology options are available to accomplish the circuit breaker function, each with slightly different performance characteristics. Table 1 gives an overview of five; depending on your precise requirements, several types may be suitable for your application.

Circuit breakers using different technologies will exhibit subtly different performance characteristics under overload conditions. Figure 1 shows these variations. The horizontal axis (current) shows multiples of the continuous current rating for the breaker; the vertical axis (time) shows how long it will take the circuit breaker to trip at the given current. The widths of the curves indicate typical tolerances. It’s recommended that you consult a data sheet for more information.

The specifications of a circuit breaker are only valid under the conditions quoted in the data sheet; a frequency of 60Hz in an open-air environment at 40C ambient, for example. If the realworld conditions differ from those under which the specifications were derived, derating factors must be applied.

For example, circuit breakers with uncompensated thermal-tripping elements have a tripping-current level that depends on the surrounding temperature. If the circuit breaker is installed in an enclosure, or in a hot location such a boiler room, the current required to trip the circuit breaker on overload will be reduced; the reverse applies at low temperatures.

Similarly, operation at higher or lower frequencies than specified may also

Figure 2: Typical temperature-derating table.

(Source: E-T-A Circuit Breakers)

Table 1: Circuit breaker technologies. (Source: E-T-A Circuit Breakers)

We Know

Derating factors

Switches Best

J-Squared offers a broad range of switch products for diversified markets including: • Instrumentation • Medical • Security • Communications • Defence • Industrial Automation • Railway • Transportation • Energy Switch styles including: toggle, pushbutton, rocker, slide, DIP, tact, key, pushwheel and snap-action switches Manufacturers: APEM and Crouzet

Figure 1: Circuit breaker technology characteristic performance.

require modification of the specification. On the one hand, eddy currents and iron losses at the higher frequency cause greater heating within the thermal-trip components, requiring the breaker to be derated. At the low end, even dc operation can cause issues with extinguishing the arc that occurs when the contacts are separated in high-current applications.

In general, any unusual operating conditions may require modification of data sheet parameters or special design provisions if the circuit breaker is to perform as expected. In addition to those already discussed, such conditions may include corrosion, moisture, mechanical shock and vibration, altitude and perhaps even mounting position. Circuit breaker manufacturers provide derating tables and operating guidelines to help you in this task. When in doubt, consult the experts at the factory.

Packaging

Circuit breakers come in a variety of sizes and mounting configurations for use on printed circuit boards, racks, and panels, all the way up to highly specialized installations for high-voltage electrical grid use.

Standards and safety agencies

Since circuit breakers perform a safetyrelated function, there are numerous standards issued by the various regulatory agencies. Some of the key ones are shown in Table 2. In addition, many applications—notably aerospace, automotive, and military—have their own testing and qualification requirements.

Step-by-step selection procedure Now available to be purchased online at shop.jsquared.com/switches 1-855-365-2188 • Email us at inforequest@jsquared.com with any questions or inquiries

JSQUARED.COM

Now that we’ve reviewed the technology and some of the relevant design issues, follow the procedure outlined below to make sure you choose the best circuit protection solution for your design. First of all, make sure you list all of the required features and key parameters. Many manufacturers have interactive selection guides to help you narrow down the choices; it is recommended to consult their websites.

http://ept.hotims.com/61396-20

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electronic products and technology • march-april 2016

19

Anti-vandal pushbutton switch are sealed, stainless steel Series of metal pushbutton switches are sealed and made of stainless steel for anti-vandal application and harsh working environment conditions. Devices come in different sizes for easy panel assembly. With IP67 rating, devices can be assembled into panel hole size of 16mm, 19m, 25mm, and 30mm. The functions include SP and DP with momentary or maintained position. Buttons can be illuminated in center dot or circle ring, with LED illumination in various colors, including white, green, blue, red, orange for different voltage loading.

PHASEDA http://ept.hotims.com/61396-85

Table 2: Some applicable circuit breaker regulatory standards. (Source: EEWordsmith)

Step 1: Basic electrical parameters a) What is the voltage? Is it ac or dc?

If ac, what frequency? b) What is the normal load current? Trip current? c) Number of poles and type—normally open (N/O) or normally closed (N/C)? d) Are any electrically separate auxiliary contacts needed? N/O or N/C? e) Required trip characteristic (see time/ current curves above)

Step 2: Other required features

a) Mechanical form factor (e.g. DIN rail, panel mount, standalone, etc.), or size constraint? b) Connection method? (e.g. blade, stud or screw terminals, round connectors, or solder pins) c) Additional features required? (e.g., a manual trip, manual or automatic reset, arc-fault detection)

Step 3: Operational considerations a) Environmental conditions (maximum operating temperature, shock, vibration, altitude, corrosion, ionizing radiation, etc.) b) Required safety approvals c) Industry-specific requirements (e.g. automotive, aviation, medical, hazardous operation, MIL STD, etc.)

Design Example

To illustrate the process, here’s a realworld design example.

The customer wanted to replace an existing fuse-block assembly that protected field I/O devices in a demanding industrial application. Previously, a large variety of fuses had been used to meet both catastrophic short-circuit and overload protection needs, including both slow-blow (delay) and fast-acting types.

Basic Electrical Parameters: Operating Voltage: 24Vdc Normal load current: 10 @ 5A each Number of poles and type: single pole Required trip characteristic: 100ms trip time (approximately) at 3 times rated current to replicate performance of fuses

Other Required Features Mechanical form factor: pcb mount, small size (approximately 1" by 1") Connection method: solder terminals Additional features required: provide indication of tripped state (auxiliary contact/alarm); switchable; resettable.

Operational Considerations Environmental conditions: high shock and vibration specifications (seismic testing is part of the customer’s approval process) Enclosed cabinet installation with temperature excursions Selection Process Several circuit breaker technologies can meet the aforementioned electrical requirements; the initial solution utilized a fast-acting thermal (TO) miniature circuit breaker. Temperature-derating factors were applied, but during testing, the thermal technology had too many nuisance trips within the allowable temperature window, ruling it out as a possible solution.

The next step was to move to a technology immune to the swing in temperature of the cabinet environment, but which could disconnect in the same amount of time as a standard fuse; in other words, a purely magnetic (MO) solution.

Figure 3: Single 808 circuit breaker and DIN installation.

The 808 product family was a good fit for the application as it’s magnetic; single-pole; includes indications via a discrete signal and an LED; is designed to meet UL60950-1, CE, and CSA standards; operates over a wide -30∫C to +70∫C range; and is mounted on a symmetrical DIN rail that can be plugged into a pcb.

There are many potential options when picking a circuit breaker for your application. A systematic selection procedure will help you make the right choice.

For more information on circuit breakers from E-T-A Circuit Breaker, go to http://ept.hotims.com/61396-82

Potentiometers range in resistance from 500ohm to 1Mohm 16mm Potentiometers are available in resistance values ranging from 500 ohm all the way up to 1 Meg ohm, in both audio and linear taper.

Devices are available both with or without switches and feature either solder lug terminals or combination terminals, which can be mounted onto a printed circuit board or soldered to. The single turn devices come in 16mm or 24mm diameter, also with a 6mm shaft diameter. Products come with 1.18-inch shaft length and a 20% tolerance.

NTE

Filtered power entry module integrates with circuit breaker X3120-A Filtered Power Entry Module integrates with firm’s double-pole 3120 thermal circuit breaker, to combine a C14 IEC appliance inlet module, rocker switch and resettable overcurrent protection in one compact package. Device helps streamline the number of components in the design and cuts installation time by 66%. Available in current ratings up to 15A and voltage rating of ac 250V (UL/CSA), solution provides protection from harmful overloads and potential short circuits. Device has a C14 IEC appliance inlet module (to IEC 60320) and is designed for screw-type mounting which reduces the chance of accidental removal of inlet from equipment by users.

E-T-A CIRCUIT BREAKERS http://ept.hotims.com/61396-86

Surface mount TVS diodes are true high power LTKAK6 and LTKAK10 Series TVS Diodes provide clamping characteristics superior to those of standard silicon avalanche diode (SAD) technologies. Devices utilize firm’s Foldbak technology, which provides a clamping voltage lower than the avalanche voltage but above the rated working voltage. As a result, any voltage rise due to increased current conduction is minimized. Both products can be connected in series and/or parallel to create a variety of flexible protection solutions.

LITTELFUSE http://ept.hotims.com/61396-87

Circuit breaker is UL 508, UL 1077 approved AS168X thermal magnetic, high performance miniature circuit breaker is approved for both UL 508, Manual Motor Controller and UL 1077, Supplementary Protector standards. Device also offers ac and dc in the same frame size. The ac series provides ratings of 0.5 to 52A @ 480Y/277Vac with an interrupt capacity of 10 kA, making it suitable for industrial applications. The UL 508 Manual Motor Controller provides motor disconnect from 0.5 to 30A and provides motor protection from 1/10-20 horsepower for applications such as motor and control panel applications.

The dc series is rated 0.5 to 52A @ 360Vdc with an interrupt capacity of 10kA, as well as three levels of short circuit protection, categorized by F/DF, G/DG and H/DH curves.

Devices are available in ac or dc units from one to four poles.

SCHURTER http://ept.hotims.com/61396-88

Ultra-thin, single-element miniature force sensors boost performance SingleTact high performance miniature capacitive force sensor improves sensitivity and repeatability over resistive force sensors. The ultra-thin, single-element device accurately and reliably quantifies forces and boosts performance, including less than 1% repeatability errors in addition to being more than 3X the sensitivity of resistive force sensors. The turnkey solution collects force data either in analog or digital configuration, while it’s versatile interface board allows easy analog or digital I2C integration.

PRESSURE PROFILE SYSTEMS http://ept.hotims.com/61396-89

LP9 Sealed, Momentary Snap-Action Pushbutton Series from • New, fully illuminated button option!

• Flush dome and raised dome button styles • Six standard LED colors in either 2V or 12V DC • Customize with lettering, a legend or your logo

http://ept.hotims.com/61396-83

AV security pushbuttons suitable for 250Vac AV series vandal-resistant pushbutton switches provide robustness and aesthetics, while tested and qualified for impact resistance and sealing - IP and IK levels. The stainless steel devices withstand all types of adversity (rain, frost, UV, vandalism) while offering a modern and stylish design. For increased operator safety, product series includes 3 new models approved to EN 61058-1 (NF/CE standard) that can switch a 250Vac current. The EN61058-1 approval is essential in all applications linked to the operation of consumer equipment such as light fixtures and devices.

APEM http://ept.hotims.com/61396-84

847-428-7171

© Copyright 2016 OTTO Engineering, Inc. ® OTTO and the OTTO Expect Excellence logo are registered trademarks of OTTO Engineering, Inc. All rights reserved.

http://ept.hotims.com/61396-21

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switches & circuit protection

electronic products and technology • march-april 2016

Colored pointer knobs deliver soft-touch grip

Tech Clips secure EMI shields to pcb

Colored Instrumentation Pointer Knobs provide ‘soft-Touch’ gripping surfaces and individually colored pointer/center hubs to simplify identification on panels and equipment.

Devices are specifically developed and designed for OEM’s, Avionics and as MRO replacement parts. Products are made of injection molded resin to meet specifications for mechanical, environmental, thermal, electrical and lighting requirements. Supplied with nickel-plated brass inserts to accommodate .250” OD shafts, devices are available in Yellow (Cat. No 8570), Red (Cat. No 8571), Gray (Cat. No 8572) and Black (Cat. No 8573).

KEYSTONE ELECTRONICS

Tech Clips secure EMI shields to a printed circuit board and can be attached to any circuit board using manual or high speed automated placement equipment. Once on the board, the clips securely hold shield covers that range in thickness from .008” to .010”. Product’s lightweight surface mount design eliminates the need for manual through-hole soldering and provides unencumbered access to board level components for easy assembly, rework or maintenance.

LEADER TECH

http://ept.hotims.com/61396-93

http://ept.hotims.com/61396-90

Miniature pre-wired IP67 limit switch is compact BERNSTEIN line of pre-wired, extremely compact, IP67 double-insulated limit switches are cULus approved, come with a plastic body in dimensions (excluding the actuators) of 49x30mm (~2”x1-1/4”), with thickness 16mm (5/8”), allowing installation in very limited spaces. Products provide double insulation, positive opening contacts rated 240V 10A (UL), switching capacity: 24Vac, 10A thru 240Vac, 3A. Devices are supplied pre-wired with 1m of UL-approved 4-conductor cable.

ITC

Sealed pushbutton switch is ultraminiature 800U series sealed ultraminiature pushbutton switch comes in an ultraminiature package, complete with both single and double pole options and a sculptured bushing. Options include choosing between a right angle, vertical, or vertical right angle thru hole termination, plus color options of black, red or white. Device has an epoxy seal and gold contacts. Product provides an electrical rating of 0.4VA @ 20V Max (ac or dc) and a mechanical life of 40,000 cycles.

E-SWITCH http://ept.hotims.com/61396-94

http://ept.hotims.com/61396-91

Latching single coil power relay is UL/cUL approved L115F2 Series latching relay is UL/ cUL approved and a single coil power relay that withstands heavy contact load with strong shock and vibration resistance. Device is UL F class rated standard. Device provides contact arrangements of 1A, 1B and 1C with contact ratings of 30A, 40A and 50A @ 277Vac. Contact resistance is less than 50 milliohms; contact material is AgSnO2 or AgSnO2In2O3. Product provides tested electrical life of 50k cycles with mechanical life of 1M cycles and a dielectric strength of 2500Vrms minimum coil to contact and 1500Vrms minimum contact to contact.

CIT RELAY & SWITCH http://ept.hotims.com/61396-92

Intuitive, versatile switch range suits complex industrial applications Series 61 product line is versatile and modular suitable for complex industrial applications with high temperature variations or mechanically demanding environments. Devices’s modular construction delivers a comprehensive, modular series with flexible configurations. Product’s modern design makes custom marking possible. Capable of low level switching and up to 5A current, device meets all functional requirements, for square, rectangular, round, flush or raised construction. It also works seamlessly with any conceivable HMI function with 16mm or 22.5mm mounting cut-outs.

EAO http://ept.hotims.com/61396-95

Surface mount TVS diodes are true high power LTKAK6 and LTKAK10 Series TVS Diodes provide clamping characteristics superior to those of standard silicon avalanche diode (SAD) technologies. Device utilize firm’s Foldbak technology, which provides a clamping voltage lower than the avalanche voltage but above the rated working voltage. As a result, any voltage rise due to increased current conduction is minimized. Both products can be connected in series and/or parallel to create a variety of flexible protection solutions.

LITTELFUSE http://ept.hotims.com/61396-96

Industrial control grip suits demanding applications G2 Commander Grips rugged industrial control grips are cast from aluminum alloy and suitable for demanding applications. Standard model provides six different faceplate configurations that include pushbutton, toggle, transducer, split trim and Hall effect switches. Thousands of custom faceplate configurations are possible. The grip body has 12 possible switch locations.

Product is ideal solution where durability and dependability are required.

OTTO ENGINEERING http://ept.hotims.com/61396-97

T9-818

Circuit Breaker for Easy PCB Mounting

Reduce Components with All-in-One Filtered Power Entry Module E-T-A’s new X3120-A power entry module combines a C14 IEC appliance inlet, line lter, on/off rocker

switch and resettable overcurrent protection in a single component. This approach:

• Reduces overall equipment cost

• Streamlines component selection • Saves design space and wiring

SCHURTER's T9-818 fuseholder style circuit breaker

Allowing engineers to design more compact and

- PCB terminals allow for easy assembly - Small 7.9 mm panel opening minimizes protrusion of reset button through the panel - T9 series includes 4 mounting types: front and rear snap-in panel, rear mount threaded neck, PCB - 3-15A @ 240 VAC; 48/32 VDC - cURus, VDE and CCC approved

competitive products.

Learn more at www.e-t-a.ca/EPT_X3120/

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http://ept.hotims.com/61396-22

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http://ept.hotims.com/61396-23

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ProductSource

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electronic products and technology • march-april 2016

product source feature product source feature product source feature Durable Membrane Switches Ampco's membrane switches are the Input device solution of choice for a wide variety of industrial, commercial and consumer products, including portable electronics, diagnostic equipment, medical devices and industrial equipment. Ampco's design expertise, materials knowledge, and manufacturing experience combine to produce membrane switches that will meet your specific requirement.

Contact us for a free design guide.

AMPCO MANUFACTURERS www.ampcomfg.com Tel: 604-472-3800 • sales@ampcomfg.com http://ept.hotims.com/61396-24

OrCAD Capture is FREE For the first time ever, OrCAD Capture is free!

For a limited time only, you can purchase an unlimited number of seats of the OrCAD Capture perpetual license while only paying $390 (per seat) for the first year maintenance.

Concerns about budget will no longer keep you from starting your next project!

Learn more about this promotion and other special bonuses you’ll receive with this offer. go.ema-eda.com/Free-Capture1

SCHLEUNIGER www.schleuniger-na.com http://ept.hotims.com/61396-26

http://ept.hotims.com/61396-25

ESD Safe Board Handling & Storage

With over 35 years of ESD packaging experience, CCI brings you the best in board handling and storage. We stock hundreds of totes and partition sets to accommodate a multitude of board sizes. Don’t see the size you need? We will make it custom! Contact Arbell to find the board handling option for you today.

● Silicones

The UniStrip 2300 offers the best price / performance ratio in its class.

In a price range where machines usually require manual operator adjustments, the UniStrip 2300 is fully programmable and doesn’t require any mechanical adjustments when processing different wire sizes.

It can strip wires ranging in size from 32 – 10 AWG and jacketed cables up to 0.22” in diameter.

905.827.1166 | sales@schleuniger.com

CONDUCTIVE CONTAINERS, INC www.CORSTAT.com

● Epoxies

The Benchmark for Programmable Benchtop Wire Stripping

Lens Assemblies For Any Application • • • • • • •

High-Res Lenses, UV Quartz Lenses Medical Imaging Lenses CCD/CMOS and CCTV Lenses Diode Laser & Image/Barcode Lenses Lens Mounts, Filters and Accessories Photographic Lenses, Microscope Objectives & Eyepieces Your Custom Lens, From Prototype to Production

PRODUCT SPECS NOW AVAILABLE ONLINE

● Films

1000s of Lens Sizes in Stock. Most Lenses Ship Same Day.

Distributed By:

+1.201.343.8983

●

www.masterbond.com

http://ept.hotims.com/61396-27

Email: Sales@Arbell.com Phone: 1-888-751-5753

http://ept.hotims.com/61396-28

Tel: 855.365.2188 • inforequest@jsquared.com

Tel: 416-663-7223 • sales@itcproducts.com

GAP WIRELESS www.gapwireless.com Tel: 855.826.3781 • info@gapwireless.com

UP DA DAT IL ED Y

http://ept.hotims.com/61396-33

See NEW Job Postings, Product Lines & Resumes

www.ept.ca/jobs/

http://ept.hotims.com/61396-29

J-SQUARED TECHNOLOGIES INC www.jsquared.com

ITC ELECTRICAL COMPONENTS www.itcproducts.com

Gap Wireless carries many different Klein Tool Bags that are all shapes and sizes, amongst many other Klein products.

info@UniverseOptics.com

© 2016 Universe Kogaku (America) Inc.

These switches are rated to operate at temperatures ranging from -10 to 60C and are rugged enough for any harsh environment. They are reliable, easy-to-use, and can be easily installed on a DIN-rail or in distribution boxes. Stock available in Canada for immediate delivery!

SONTHEIMER’s new cost-effective, enclosed compact disconnect switch is now available from ITC. Rated 25A, 600V, 5HP (UL/CSA), the new 3-pole is ideal for controlling small motors, machine tools, heaters, etc. The enclosure measures only 2½ x 3 x 3¼" including the handle. There are 4 pre-threaded knock-outs M20, eliminating the need for locknuts. Wire section is 10AWG (max) and ingress protection is IP67. Available models also include 4-pole and black handle/grey cover instead of standard yellow/red.

Klein Tool Bags

1-516-624-2444

Moxa EDS-205/208 Series

Introducing the New Compact Enclosed Disconnect Switch 25A

http://ept.hotims.com/61396-30

UniverseOptics.com

SINCE 1949

http://ept.hotims.com/61396-31

http://ept.hotims.com/61396-32

High Current Inductors from MPS Industries

PTSPL 6 Connector

MPS Industries is proud to offer the largest selection of standard High Current, Helical Edge Wound (HEW™) Inductors in the industry.

We provide our customers with a wide range of options for electrical function, size, mounting and connection configurations to drastically shorten product development lead times. Our HEW™ inductors offer superior performance in a compact, high density package.

Phoenix Contact’s non-insulated PTSPL 6 push-lock spring-cage PCB terminal block offers a reliable alternative to soldering wires directly to printed circuit boards. Since this terminal has no plastic insulator, it is 50 percent lower in height compared to other PCB terminals in its power and performance class and offers an unrestricted voltage rating at currents up to 30 A.

MPS INDUSTRIES http://magnetic-components.mpsind.com/category/ gnetic-components-inductors-high-current-inductors

PHOENIX CONTACT www.phoenixcontact.ca

Contact email: sales@mpsind.com

Tel: 800-890-2820 • cdinfo@phoenixcontact.ca

http://ept.hotims.com/61396-34

NEMA 6 Enclosure has Highest EMI and Environmental Protection Equipto Electronics watertight N6 Heavy Duty NEMA Type 6 enclosure protects equipment in applications anywhere that sensitive circuits must be protected from hostile environments or water. Handles the most strenuous shock and vibration.

• High-level EMI/RFI shielding • Custom sized EQUIPTO ELECTRONICS www.equiptoelec.com Tel: 800.204.RACK (7225) • sales@equiptoelec.com

http://ept.hotims.com/61396-35

NEW Temperature Stable Solder Paste LOCTITE GC 10™ – The Game Changer No refrigeration

Improved printing

Improved stability

Improved reflow

All marks used above are trademarks and/or registered trademarks of Henkel and its affiliates in the U.S., Germany and elsewhere. © 2015 Henkel Corporation. All rights reserved. 14175 (4/15)

electronic products and technology

http://ept.hotims.com/61396-36

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products on review

electronic products and technology • march-april 2016

Spectrum analyzer delivers digital IF technology

Gap filler boosts thermal performance

SSA3000X Series digital spectrum analyzers includes two new models with frequency ranges from 9kHz to 2.1GHz and 9kHz to 3.2GHz. Both units incorporate all-digital Intermediate Frequency (IF) technology for higher measurement accuracy and frequency resolution. Products provide a 10.1 inch, 1024x600 resolution, WVGA display that is bright and easy to read. The minimum resolution bandwidth (RBW) is 10Hz, average noise level displayed is -161dBm/Hz, offset phase noise is -98dBc/Hz @10kHz and total amplitude accuracy is < 0.7dB. Initial calibration accuracy is < 0.2ppm. Units are lightweight, compact and have a user-friendly interface for applications that include R&D, engineering, production, education and more.

SIGLENT TECHNOLOGIES

GAP FILLER 1400SL thermal interface materials combines the properties of low viscosity and high thermal conductivity, relative to conventional self-leveling products.

The two-part, silicone-based, liquid gap filling material has extremely low viscosity which allows the material to flow in and around tight, uniquely shaped structures to fill small voids and provide excellent thermal transfer.

Product has a thermal conductivity of 1.4W/m-K, and is exceptionally soft when cured, allowing for absorption of coefficient of thermal expansion (CTE) stresses and providing mechanical shock dampening for fragile assemblies.

HENKEL ADHESIVE ELECTRONICS

http://ept.hotims.com/61396-98

TFT displays deliver wide viewing angles Winstar Display WF35L series of medium size O-Film TFT displays provides wider viewing angle technology. The 3.5” modules, suitable for industrial applications, enhance TN glass viewing angle and can overcome gray scale inversion. Devices come with the module dimension of 76.9 x 63.9mm and AA size of 70.08 x 52.56mm.

DB LECTRO http://ept.hotims.com/61396-99

http://ept.hotims.com/61396-100

Analog signal conditioner delivers flexibility, accuracy in diverse applications ACT20P-PRO DCDC II line of user configurable analog signal conditioner provides secure isolation and precise conversion of current and voltage signals for applications ranging from machine panel control to process automation and fossil fuel energy technology. Device is a flexible and universal solution that provides users the ability to measure, isolate and convert signals from a maximum range of ±300Vdc or ±100mA and any value in-between. The output is selectable for either Sink or Source signals making it suitable for use with any PLC or DCS analog input card. Flexible power inputs range from 24Vac/dc to 230Vac/dc.

WEIDMULLER

EPTECH 2016 Series

of Regional High-Tech Electronics Shows LEARN more about products related to:

Soldering, rework system delivers dualsimultaneous use option

• Wearable Technology • Printable Electronics • 3D Printing • Internet of Things • Test & Measurement • Product Development/Manufacturing

PLAN to attend if you are an: • Engineer • Designer • Technician • Purchaser • Technical & Senior Management ... or are involved with electronics

SEE thousands of leading-edge products & services on display: • Passives • Switches • Wire & Cable • ICs • Test Equipment • Relays • Tools • Electronic Components • Industrial Electronics • Peripherals • Hardware • Data Acquisition • RoHS Compliant Products • E-Commerce • CAE/CAD Systems • Semiconductors • Connectors • Batteries • Sensors • Chemicals ... and many more

EDMONTON • March 3 • 10am-4pm Doubletree by Hilton (formerly The Mayfield Inn)

MONTREAL/POINTE-CLAIRE • MARKHAM • Le Parc

Hard Rock Casino Vancouver

QUEBEC CITY •

Hotel Plaza Quebec FREE Registration!

Free Parking!

Seminar information at: www.ept.ca/eptech-seminars/ To exhibit, contact: eptech@ept.ca

April 19 • 10am-4pm

April 21 • 10am-4pm

VANCOUVER/COQUITLAM •

June 2 • 10am-5pm

September 27 • 10am-4pm

HALIFAX • September 29 • 10am-4pm Dartmouth Sportsplex MISSISSAUGA •

October 25 • 10am-4pm Mississauga Convention Centre

OTTAWA •

October 27 • 10am-4pm Brookstreet Hotel

Attendee Registration:

www.ept.ca/eptech/

ROB_pg22_MarApr16.indd 1

MX-5200 Soldering & Rework System provides a dual-simultaneous use option, meaning that two hand-pieces can work from one power supply at the same time.

Unit enables the two hand-pieces to share 80 watts output power based on demand, adding even more application flexibility and speed. Four different handpieces and a comprehensive range of soldering and rework cartridges support product’s simultaneous dual operation.

METCAL http://ept.hotims.com/61396-102

CALGARY • March 1 • 10am-4pm The Coast Plaza Hotel & Conference Centre

Holiday Inn & Suites Pointe-Claire

http://ept.hotims.com/61396-101

ADVERTISERS’ INDEX Allied Electronics, Inc . . . . . . . . . . . . . . . . . . 5 Ampco Manufacturing . . . . . . . . . . . . . . 21 BEA Lasers . . . . . . . . . . . . . . . . . . . . . . . . 21 Corstat . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Digi-Key Electronics . . . . . . . . . . . . . . . . . . . 2 Diverse Electronics . . . . . . . . . . . . . . . . . . . 14 Electro Sonic Group Inc . . . . . . . . . . . . . . . 3 EMA Design Automation . . . . . . . . . . . . 21 EMX Enterprises Ltd. . . . . . . . . . . . . . . . . . . . 8 Equipto Electronics . . . . . . . . . . . . . . . . . 21 E-T-A Circuit Breakers . . . . . . . . . . . . . . . . . 20 GAP Wireless . . . . . . . . . . . . . . . . . . . . . . 6, 21 Hammond Mfg. Co. . . . . . . . . . . . . . . . . . . 23 Harting Inc of North America . . . . . . . . . . 12 Heilind Electronics . . . . . . . . . . . . . . . . . . . 15 Henkel . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Interpower Corporation . . . . . . . . . . . . . . . 9 ITC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 J-Squared Technologies . . . . . . . . . . . 18, 21 Keysight Technologies . . . . . . . . . . . . . 11, 24 Komax Corporation . . . . . . . . . . . . . . . . . . 14 Master Bond . . . . . . . . . . . . . . . . . . . . . . 21 Mega Electronics Inc. . . . . . . . . . . . . . . . . . 8 Miller-Stephenson Chemical Co. Inc. . . . . . 4 Mornsun Power . . . . . . . . . . . . . . . . . . . . . . 10 MPS Industries . . . . . . . . . . . . . . . . . . . . . . 21 Murata Power Solutions . . . . . . . . . . . . . . . 10 Newell Rubbermaid . . . . . . . . . . . . . . . . . . 13 Otto Engineering . . . . . . . . . . . . . . . . . . . . 19 Phoenix Contact . . . . . . . . . . . . . . . . . . . . 21 Protocase . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Schleuniger . . . . . . . . . . . . . . . . . . . . . . 15, 21 Schurter Inc. . . . . . . . . . . . . . . . . . . . . . . . . 20 TDK- Lambda Americas Inc. . . . . . . . . . . . . 7 Universe Kogaku . . . . . . . . . . . . . . . . . . . . 21

16-02-24 3:00 PM

http://ept.hotims.com/61396-40

http://ept.hotims.com/61396-38

http://ept.hotims.com/61396-41

http://ept.hotims.com/61396-39

http://ept.hotims.com/61396-42

http://ept.hotims.com/61396-43

IBC OBC_MarApr16.indd 1

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Accuracy rst.

Keysight Trueform outperforms DDS. Keysight Trueform waveform generators offer the industry’s lowest jitter and superior signal integrity. BenchVue software enables you to easily create custom waveforms without programming. And thanks to Trueform technology, your custom signals are accurately represented with low distortion and no skipped points.

Original signal

Trueform signal

Direct Digital Synthesis (DDS) signal

Keysight Trueform Waveform Generators 33600A Series, 80 and 120 MHz

33500B Series, 20 and 30 MHz

Jitter

<1 ps

<40 ps

Pulse edge time

2.9 ns independent rise & fall

8.4 ns independent rise & fall

Arbitrary waveforms

64 MSa memory w/sequencing 16 MSa memory w/sequencing

PRBS patterns

200 Mbits/s, N from 3 to 32

2-channel coupling

50 Mbits/s, N from 7 to 28

Equal, differential, ratio and combined

Learn more with our test challenge measurement briefs and videos at www.keysight.com/find/TrueformUS Buy from an Authorized Distributor:

http://ept.hotims.com/61396-44

© Keysight Technologies, Inc. 2015

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