EP&T June-July 2014 by Annex Business Media

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electronic products and technology - JUNE-JULY 2014 electronic products and technology

AN EP&T SPECIAL REPORT PAGE 12

MEDICAL COMPONENTS & SUBASSEMBLIES Page 6

SCHAFFNER

IoT

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PRODUCTION EQUIPMENT & MATERIALS / CHEMICALS Page 21 MASTER BOND

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e d i t o r i a l electronic products andtechnology technology electronic products and Volume 36 Number 4

June-July 2014

Stephen Law Editor 416.510.5208 slaw@ept.ca

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Editorial Purpose: Electronic Products & Technology provides timely, comprehensive coverage of the latest worldwide developments and trends in electronic products, equipment and systems, and interprets their significance to manufacturers and end-users in the Canadian marketplace. Publications Mail Agreement No. 40069240 Canada Post: Return undeliverable Canadian addresses to: EP&T Circulation Dept., 80 Valleybrook Drive, Toronto, ON M3B 2S9, Subscription Inquiries: 416.442.5600 x3548 • circulation@ept.ca EP&T (Electronic Products & Technology) assumes no responsibility for the validity of claims in items reported.

Canadian PE initiative aims to spark networking With tremendous opportunities abound for Canada to take a lead in the early stages of the printed electronics (PE) industry; the Federal Government certainly put its money where its mouth is last fall with the formation of an official consortium. The National Research Council (NRC) has more recently demonstrated its commitment, becoming the driving force behind forming a national association that will serve as an integral networking platform for this emerging technology. The NRC is fully backing the launch of this group, as industry members have expressed their “dire need for it,” according to Thomas Ducellier, executive director of the printable electronics program with NRC. “Our industry is very fragmented and there is presently very little awareness in Canada of printed electronics,” he said recently during a symposium on PE hosted at the Xerox Research Centre of Canada in Mississauga. “There is such a high need for networking in this industry, and need for these members to share ideas.” As for PE application purposes, think of smart labels on boxes that lower shipping costs through wireless supply chain management, boxes of drugs that have the ability to track the number of doses a patient has taken, anti-counterfeiting measures on currency or printed RFID antennas. Printable electronics could help enable the so-called Internet of things, Ducellier said, in which almost everything has a Web address. “What’s missing today is the ability to reach out to the objects

Panasonic Bluetooth® Modules NEW! PAN1026 Series Place and Play Bluetooth Module Panasonic’s dual mode PAN1026 Series features an embedded ARM processor, Bluetooth 4.0, SPP, command set API and integrated antenna. This cost-engineered solution is based on a single chip solution that integrates an ARM processor with a Bluetooth controller. Bluetooth 4.0 combines the data rate of Bluetooth Classic (3Mb/s) and ultrafast connection time of Bluetooth Low Energy (3mS).

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by having a tiny bit of intelligence on them,” he added. Existing RFID electronic tags are large and silicon based. But, the latest technology allows companies to print electronics onto flexible substrates at very low cost, perhaps even using conventional inkjet printer techniques. Printable electronics is expected to become a pervasive platform and an area that would move Canada toward aspects of advanced manufacturing. Selfishly, as a trade journal following the specific moves within the entire electronics industry across Canada, it would be awesome to finally have a definitive body and collective voice emanating from within our own country. The NRC has outlined its proposed annual membership fees, which will be subject to increase as the member offering and value proposition evolves over time. • Multinationals - $500 • SMEs - $250 • Entrepreneurs (individuals), academic researchers - $100 • Students - $50 • International organizations - $750 For more information visit http://www.nrc-cnrc.gc.ca/eng/ solutions/collaborative/pe_index.html Stephen Law, Editor slaw@ept.ca @EPTmagazine

Panasonic Panasonic brings strategic innovations to our customers’ product development process. We provide the technology and engineering resources to enable manufacturers to plan and build world-class solutions to meet their customer needs.

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NEWSWATCH N E W S WAT C H NEWSWATCH electronic products and technology • june-july 2014

Research centres form materials science R&D alliance

The Xerox Research Centre Canada (XRCC), Mississauga ON, and Battelle Memorial Institute, Columbus OH, have signed a strategic alliance to co-market and collaborate on materials science research services. The alliance will allow clients of XRCC and Battelle to access the deep capabilities of the two renowned research organizations – including the use of XRCC`s pilot plant and manufacturing scale-up facility – to augment their own resources in developing and bringing new products to market. “Innovation has kept us at the forefront of our industry and given us the means to continually solve the challenges our customers bring to us each day,” says Paul Smith, vice-president and director of XRCC. “Our alliance with Battelle expands our innovative capabilities and competencies, allowing our clients to achieve even greater outcomes from their ideas.” Both XRCC and Battelle also expect the alliance will attract new research customers. “Tapping the innovation of Xerox and Battelle is an agile and cost-effective way for businesses and government to add value, improve performance, gain competitive edge, or create something entirely new,” adds Martin Toomajian, Battelle president of energy, health and environment. Scientists at XRCC specialize in the design and development of electronic materials and specialty components; environmentally friendly processes; coatings, applied nanotechnology; polymer science, engineering and pilot plant scale-up. XRCC is part of the global Xerox Innovation Group, comprised of five research centers that each leverage XRCC’s unique, integrated, global materials research and development mandate. Battelle manages the world’s leading national laboratories and maintains a contract research portfolio spanning consumer and industrial, energy and environment, health and pharmaceutical and national security. From large government agencies and multi-national corporations to small start-ups and incubator projects, Battelle provides the resources, brainpower and flexibility to fulfill client needs.

Varitron Group acquires Altronics Manufacturing Electronic Manufacturing Services (EMS) provider Varitron Group Inc., Saint-Hubert QC, has acquired competitor Altronics Manufacturing Inc., Hudson NH, which serves New England and the rest of the United States. This transaction will provide Varitron with an essential presence for meeting US content requirement for its customers, locally and abroad. Varitron is thereby strengthening its leadership position as a provider of electronic equipment manufacturing services not only in Canada but also for its southern neighbours, according to Varitron Group president Michel Farley. “Both firms provide similar services, but also have complementary offerings intended for different markets,” notes Farley. “By pooling our expertise, we will be able to serve more customers and provide added value in terms of volume with the aim of consolidating the U.S. market and developing new niches.” Altronics has the technical expertise and operational flexibility to handle a variety of printed circuit board (pcb) assemblies and value-added services. The firm’s robust capabilities allow it to service commercial, military, industrial and medical customers.

Fidus Systems opens design center in Boston Ottawa-based Fidus Systems Inc., providers of electronic product development and consulting services, has opened a new design center in Boston. Through Fidus Systems Boston, Fidus brings local high-speed, high complexity electronic design services to its Eastern Seaboard clientele. Fidus’ highly differentiated capabilities include world class signal integrity and leading edge mixed signal hardware design, as well as leading FPGA, signal processing and embedded software expertise on Xilinx All Programmable FPGAs, 3D ICs, and Zynq-7000 SoCs. “As a high-tech entrepreneur and an MIT graduate, I’m excited to expand into the Boston area,” says Michael Wakim, Fidus, president and CEO. “The leading-edge research and the multitude of established industries, combined with the region’s commitment to product development make this a natural fit for Fidus’ expert electronic design services offering.”

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Agilent acquires electrothermal analysis technology from Gradient Design Automation

Agilent Technologies Inc. has acquired the electrothermal analysis technology from Gradient Design Automation, maker of HeatWave electrothermal analysis software. Agilent EEsof EDA now has sole ownership of Gradient’s core technology and will serve customers of both the integrated Advanced Design System software solution and Gradient’s HeatWave solution. The electrothermal analysis technology allows designers to identify and correct thermal problems during integrated circuit development. “Thermal management is one of the toughest challenges facing modern IC designers,” said Todd Cutler, general manager of Agilent EEsof EDA. “That’s why our integrated ADS electrothermal solution was so well received by customers following its introduction and has already been adopted by several major RFIC/MMIC vendors.”

Agilent appoints CTO of Keysight Technologies Agilent Technologies Inc., Santa Clara CA, announced that Jay Alexander has been named Keysight Technologies’ chief technology officer. Agilent announced in September 2013 that it would separate into two publicly traded companies in 2014. Agilent’s Electronic Measurement Group is expected to begin operating as Keysight Technologies in August 2014. Alexander’s appointment is effective immediately. In his new position, Alexander will lead Keysight’s technology development, drive its product roadmap, and manage the company’s resource allocation across divisions to transform Keysight’s portfolio to proactively meet customers’ needs.

NRC seeks to form printed electronics association The National Research Council of Canada (NRC) is looking to team up with industry partners within the printed electronics (PE) arena to formulate a new national association that will serve as an integral networking platform for this emerging technology. The initiative was announced during the 2014 Canadian Printed Electronics Symposium, hosted recently at the Xerox Research Centre of Canada in Mississauga ON. The day-long event was attended by roughly 80 major industry players including manufactures, print buyers, printers, academic researchers, as well as aerospace and automotive industry associates. “The NRC is fully backing the launch of this association, as industry members have told us they really want such a group,” says Thomas Ducellier, executive director of the printable electronics program with NRC. “Our industry is very fragmented and there is presently very little awareness in Canada of printed electronics.” The aim is to gather a broad membership, involving all stakeholders involved with PE in Canada. Ducellier says the key will be to engage all participants in the supply chain, joining forces to advocate PE to end-users. Ducellier says the NRC’s objective is to get the association up and running to a point where it “takes care of itself”. “This association would facilitate the development of new business opportunities for members, both domestically and internationally,” he adds. “There is such a high need for networking in this industry. You just have to look around this room and see the energy and need for these members to share ideas.” Results of preliminary consultations with industry leaders and international PE organizations showed the NRC that a new association should facilitate networking, linkages and match-making to stimulate the development of new R&D and business relationships. The group would also aim to promote the PE industry, its interests and opportunities. While the PE industry is still in the early stages of development, Ducellier says a formal association would galvanize the current and prospective benefits of the emerging technology within many existing sectors of the Canadian economy. Some of these sectors include: ICT, energy (oil & gas), security, environment, packaging, advanced manufacturing, aerospace, automotive. “It is very important that we increase Canada’s visibility to the global PE market,” Ducellier adds. The goal to forming an association will be to create a critical mass by enlisting between 15 to 20 big and small companies. Upon the establishment of a good foundation, the group will initially aim to host a minimum of two regional workshops and an annual symposium each year. “Another objective of this group’s emergence will be to keep the initial membership fees low, to incent as broad participation as possible,” says Ducellier. The following annual fees are initially proposed, but subject to increase as the member offering and value proposition evolves over time. For more information on joining the association, contact Thomas Ducellier at thomas.ducellier@cnrc-nrc-gc.ca Or visit online at http://www.nrc-cnrc.gc.ca/ eng/solutions/collaborative/pe_index.html

PEOPLE & CO. • Ghislain Lamothe, NPI engineer with Eolite Lasers in Dollard-des-Ormeaux QC, was the lucky winner of a $500 gift card for Best Buy retail stores. He had his name drawn during the recent Eptech electronics tabletop trade show in Pointe Clare (Montreal) QC. • Mark Barfoot, managing director of Kitchener-ON-based Hyphen has been appointed president of the Additive Manufacturing Users Group (AMUG) board, becoming the first international board member to hold the president’s title for the US-based association. • Utilizing its state-of-the-art fiber laser technology, a brand-new laser marking shop has opened for business in Surrey BC. Founded and owned by Martin Schwuchow, Proline Marking Inc., provides laser engraving, marking or etching on customer’s parts and components.

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electronic products and technology • june-july 2014

Medical Components & Subassemblies

Medical device design for IoT: By Neil Miller, engineering manager, Nuvation Engineering Waterloo-based design firm

In the past few years, the market for IoT devices has exploded, opening up a whole new world of possibilities for telehealth and medical applications. Advancements in sensor design, battery life and wireless networking technologies have allowed everything from insulin pumps to pacemakers to be connected to the Internet. To successfully launch a new medical product in the IoT market, manufacturers need to understand the regulations that ensure medical device designs are reliable, safe and secure. The FDA recently released guidelines pertaining to wireless medical device design, development, testing and use. We’ll address a few of their recommendations here. Prior to selecting a wireless technology, medical device manufacturer should consider if their intended product and use case is suited for a wireless environment. Assuming that it is, the FDA recommends: • Choosing an appropriate wireless technology (e.g., WMTS, IEEE 802.11) and RF frequency of operation for the intended application.

Meeting FDA guidelines

• Considering risks such as data corruption or loss and interference from simultaneous transmitters in a given location, which can increase latency and transmitted signal error rates • Considering backups as a mitigation in the event that the RF wireless link is lost or corrupted. The choice of wireless technology will depend on a number of factors, including

FIG. 1

range, battery life, data sampling rate, coexistence and operating spectrum, just to name a few. Of course, the actual application of the medical device is also important. Some frequently monitored human biological signals and their associated sample rates are listed in the table below (*See Figure 1). The optimal wireless technology can be determined through careful analysis of the product requirements and environmental limitations. Personal heath devices usually operate in the 2.4GHz industrial, scientific, and medical (ISM) radio band, which includes Bluetooth, Wi-Fi and ZigBee. Refer to the table (at right) for some frequently used wireless standards for medical devices. Depending on how much data is being transferred, which medical device is talking, and where it’s been transferred to, a mesh network of medical devices or a gateway device may be used. Pre-certified wireless SoC modules are quite ubiquitous, enabling medical device OEMs to achieve a quick time to market. Nuvation design partner Texas Instruments offers various wireless SoC modules that have been precertified for medical applications, using standards such as Wi-Fi, Bluetooth, SubGHz and ZigBee. (See Figure 2). Wireless SoC OEMs provide documentation in support of the regulatory status of their SoC modules (e.g. FCC/Industry Canada for North America and CE for Europe). A statement is usually found on the datasheet or product specification. When using pre-certified wireless modules designers need to pay close attention to the constraints under which the module passed regulatory approval. For example a specific type of antenna may be required, there may be a recommended printed circuit board placement or other layout guidelines, or required values for any external components. Any deviation can impact whether a pre-certification credit can be claimed, which may result in expensive regulatory testing and delays in product launch.

Wireless coexistence The FDA recommends taking into account other wireless technologies and users that might be expected to be in the vicinity of the wireless medical device. Coexistence will be dependent on frequency, space and time. The likelihood of coexistence of medical devices is increased if the separation of channels between wireless networks is increased (frequency), the signal-to-interference ratio (SIR) of the intended received signal is increased (space) and the overall channel occupancy of the wireless channel is decreased (time). The designer should consider situations where multiple devices will be in close proximity, such as in a hospital. Designers should also select a wireless technology that has coexistence features built in. Bluetooth, for example, uses Adaptive Frequency Hopping (AFH) to facilitate coexistence with Wi-Fi devices. Texas Instruments has a proprietary wireless audio technology that uses built-in

FIG. 2

adaptive frequency-hopping algorithms to minimizing interference.

EMC of the wireless technology The FDA recommends: • EMC should be an integral part of the development, design, testing and performance • Conformance to the IEC 60601-1-2 standard or other appropriate standards. Best practices for EMC compliance include things like good enclosure design, thorough signal integrity analysis and the use of shielded connectors. At Nuvation we conduct Design for EMC Compliance reviews as part of the design risk mitigation. There are many regulatory organizations and associated standards for medical devices, depending on the technology and application.

Information for proper set-up and operation The FDA recommends providing users with the specific RF wireless technology type (e.g., IEEE 802.11b), characteristics of the modulation and effective radiated RF power, and a warning label. While this seems straightforward, products can fail certification because manufacturers fail to adhere to documentation requirements as outlined in the medical standards. Of course, there is much more involved with meeting the FDA requirements and successful medical product development. Nuvation has delivered many electronic product designs for various medical and IoT applications, with clients including Abbott Laboratories, Boston Scientific, PediaVision and Numera. For more information on medical device design for IoT applications from Nuvation, go to http://ept.hotims.com/51125-31

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electronic products and technology • june-july 2014

BlackBerry invests in NantHealth for integrated end-to-end healthcare solutions BlackBerry Ltd., Waterloo ON, announced its investment in healthcare IT leader NantHealth, a cloud-based medical IT provider specializing in the delivery of healthcare for payers, providers and patients through real-time connectivity, high performance computing and 21st century decision support. The companies intend to collaborate on the development of HIPAA and other government privacy certified, integrated clinical systems that transform the delivery of medical care. “This investment and planned collaboration aligns with the reliability, security and versatility of BlackBerry’s end-to-end solutions – from the embedded QNX operating system powering complex medical devices, to secure cloud-based networks, to instantaneous information sharing over BBM Protected,” says BlackBerry CEO and executive chair, John Chen. “NantHealth is a proven innovator in developing leading platforms that allow medical profes-

sionals to share information and deliver care efficiently. BlackBerry’s capabilities align closely with NantHealth’s and this investment represents the type of forward-looking opportunities that are vital to our future.” Founded by medical entrepreneur Dr. Patrick Soon-Shiong, NantHealth works to transform clinical delivery with actionable clinical intelligence at the moment of decision, enabling clinical discovery through real-time machine learning systems. The company’s technology empowers physicians, patients, payers and researchers to transcend the traditional barriers of today’s healthcare system. The NantHealth platform is installed at approximately 250 hospitals, and connects more than 16,000 medical devices collecting more than 3 billion vital signs annually. “BlackBerry’s expertise is incredibly valuable to NantHealth as we expand our platform and make it available for wider deployment through a secure mobile device,” adds Soon-Shiong, NantHealth’s

founder and a pioneer of pharmaceutical treatments for both diabetes and cancer. “The future of the healthcare industry requires the ability to share information securely and quickly, whether deviceto-device or doctor-to-doctor anywhere and at any time. The potential to integrate BlackBerry’s secure mobile communications, along with the company’s QNX embedded technology, will put the power of a supercomputer in the palm of the caregiver’s hand. Providing actionable information at the time of need will significantly improve the efficiency of healthcare and, more importantly, the efficacy of care for the patient.” Details of the intended collaboration are being developed, but Chen and SoonShiong says they see significant opportunities because: QNX is established as a real-time embedded operating system for mission-critical medical diagnostic and monitoring devices in hospitals and homecare environments; BBM Protected is an upcoming, secure communication

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Medical tubing cutter meets tight specs WC601B Rotary Blade Tubing Cutter is an automatic flexible tubing cutter for medical applications. Unit easily and accurately cuts to length tubing, sleeving and more to a programmed length and number of pieces. Ten feed rates allow the operator to choose the correct rate for a given material to optimize production rate, repeatability and accuracy of the cut length. ERASER http://ept.hotims.com/51125-33

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platform that could connect healthcare providers, field service workers, emergency personnel, patients and family members; NantHealth’s Clinical Operating System (cOS) platform is the first operating system of its kind in healthcare. The platform integrates the knowledge base with the delivery system and the payment system, enabling 21st century coordinated care at a lower cost; NantHealth and BlackBerry can combine secure cloudbased and supercomputing services to provide data integration, decision support and analytics; and BlackBerry’s devices are the global standard for secure communication and collaboration. “The future of BlackBerry lies in creative opportunities like this that take our many core disciplines and combine them in ways no one else can match,” Chen adds. “Healthcare is one of the key industries in which we have unique advantages and this investment reflects our commitment to maximize our opportunities there.”

medical components & subassemblies

electronic products and technology • june-july 2014

Final preparations for RoHS on

medical devices + monitoring & control instruments

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The clock is ticking!

Most medical devices (category 8) and monitoring and control instruments (category 9) are required to meet the EU RoHS 2 Directive (2011/65/EU) requirements starting this July. The compliance dates for category 8 and 9 products are: • July 22, 2014 – Medical devices and monitoring and control instruments • July 22, 2016 – In-Vitro diagnostic medical devices • July 22, 2017 – Industrial monitoring and control instruments GlobTek Ad C_ep&t 5/16/2014 1:48 PM Page 1

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A not uncommon situation is an engineering drawing that includes a general statement of RoHS compliance, but then specifies a non-compliant part or material in the drawing. For example, many nonconforming metal alloys or plastic materials have been used. Although exemptions exist for lead in steel, copper and aluminum alloys, some common alloys use more lead than allowed by the exemptions. In most contractual arrangements, the design authority is generally responsible for conformity and documentation of the bill of materials and the supplier or contract manufacturer may not catch these issues.

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2006, manufacturers generally still need to expend significant effort in confirming/ converting other parts and assemblies. Mechanical parts, special electrical components (such as sensors) and custom parts are often problematic. Contract manufacturers and suppliers that are focused on the category 8/9 , aerospace, and military industries may not be as familiar with RoHS substances in common materials.

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ISO 9001:2008/ 13485/14001 Certified

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The technical documentation required for RoHS 2 is non-trivial. The documentation must be sufficiently complete to allow an enforcement authority to assess the conformity of the product to RoHS substance restrictions. To avoid having to redo conformity assessment work, the technical documentation should be considered simultaneously with the design/ re-design of the product. The EU harmonized standard for technical documentation specifies three possible types of conformity documentation for including in the technical documentation file: supplier certificates of conformity (CoC), material declarations and analytical test reports. The harmonized standard also specifies that the conformity documentation must be assessed for reliability.

CE Marking for medical The CE marking applied to products to indicate compliance with the Medical Devices Directive also meets the requirements of the RoHS Directive — only the single CE marking should be applied. However the manufacturer’s EU Declaration of Conformity needs to be updated to include attestation to the RoHS Directive. In the case of class III medical devices, for which manufacturers submit documentation to Notified Bodies, the prevailing industry opinion is that the assessment does not need to include the RoHS technical documentation; however, the manufacturer should address this in their EU Declaration of Conformity (DoC) to avoid misinterpretation by customers and authorities.

Oscilloscope delivers 5 Giga-samples-persecond in a 4-channel, portable unit

GTM9250P

Tech doc file

For more information on RoHS preparations for medical devices from ECD Compliance, go to http://ept.hotims.com/51125-35

Yes -

Even with commodity electronic parts, manufacturers should verify whether the components are using any exceptions that have either (1) expired or (2) are only allowed for certain applications. To confirm/convert in a short timeframe requires a risk-based approach employing experienced engineering judgement to triage non-conformance risks.

It’s what’s on the InsIde that counts ® E L E C T R O N I C S

C O R P.

EMX Enterprises Ltd Vancouver • Toronto • Montreal Tel: (905) 764-0040 • 1-800-268-6822 • Web: www.emx.ca • e-mail: sales@emx.ca

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Fluke 190-504 Series II 500MHz ScopeMeter Portable Oscilloscope achieves a 500MHz at 5GS/s real time sample rate in a 4-channel handheld, sealed and rugged package without compromising on safety rating, ruggedness, or battery operating time. Unit fills the needs of professional electronic troubleshooters working on medical, communications, navigation, and military devices who need the fast 5GS/s or 200 pico seconds; plus sample rate and 4-channels for greater accuracy and clarity of shape and amplitude of unknown waveform phenomena like transients, induced noise and ringing or reflections. FLUKE CANADA http://ept.hotims.com/51125-36

5/12/14 11:02 AM

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medical components & subassemblies

electronic products and technology • june-july 2014

GUI development framework speeds development of embedded systems

Embedded battery assemblies deliver portable power

GUIX Studio graphical user interface (GUI) development framework for embedded systems is a PC-based, WYSIWYG GUI design tool featuring automatic code generation. Product simplifies GUI development for medical devices. Product users can execute a complete UI application on a PC, quickly and easily generating and demonstrating UI concepts and test screen flows in order to observe screen transitions and animations. User can select, drag & drop and resize images, backgrounds, widgets and other elements of a powerful GUI without having to write a single line of code. EXPRESS LOGIC

CellPac BLOX system is a design program implemented to provide OEMs a semi-custom power solution when off-the-shelf lithium ion (li-ion) or lithium polymer (LiPO) soft pack battery assemblies do not meet the design criteria. Dedicated engineering staff is specifically trained to help accelerate time-to-market and minimize non-recurring engineering (NRE) by consulting with customers throughout every phase of the design cycle. Battery packs provided include those optimized to satisfy the most basic as well as the most complex requirements, in addition to those with high or low capacity specifications. VARTA MICROBATTERY

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Single, double-stage IEC inlet filters suit medical applications

6W encapsulated dc-dc converter with 4:1 input range

FN 9280 and FN 9290 ultra compact single and double-stage IEC inlet filters provide a combination of an IEC inlet, a power filter and a double safety holder with a two-pole rocker switch in an ultra-compact housing. A versatile flange system with either horizontal or vertical mounting holes allows a fast and flexible installation into the front or rear side of a device. The HF-tight connection of the flange frames with the new deep-drawn steel housings serves to achieve an optimal screening even against strong magnetic fields. SCHAFFNER

NCM6 series of isolated 6 Watt single and dual output dc-dc converters accommodate up to an ultra wide 4:1 input range. Devices are available in three nominal input voltage ranges of either 5Vdc input (4.5 – 9Vdc 2:1 range), 12Vdc (9 – 36Vdc 4:1 range) or 48Vdc (18 – 75Vdc 4:1 range). Each nominal input voltage variant provides seven output voltage models. Four of these are single output versions with +3.3, +5, +12 or +15Vdc output. Three dual output models provide +5, +12 or +15Vdc output options. Recognition of certification to international safety standards UL60950 for IT equipment and 3rd edition medical safety standard UL60601 for 2 MOOP is pending. MURATA POWER SOLUTIONS

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The New Home for SIMPLIFIED CONNECTOR SELECTION

Disc magnet motor boosts performance P760 series disc magnet motor outperforms standard Brushless dc motors in various applications. Product’s thin disc magnet motor has been optimized to deliver high torque and acceleration up to 5,000rpm. Performance has been accomplished by combining the Disc Magnet technology with an optimization of the number of pole pairs. Unit provides very low inertia while the optimization of pole pairs balances the iron losses versus the joule losses. This high speed stepper motor can deliver a boosted torque of 0.7 Nm with inertia as low as 17E-7 Kgm2. PORTESCAP http://ept.hotims.com/51125-41

the t par

Positronic is proud the announce the release of our new corporate web site. The purpose of the site is very simple – simplify the connector selection process. We understand that choosing connectors can be frustrating and this site will help you complete the process as quickly as possible. It’s as easy as 1-2-3.

N URATIO

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PART GENIE narrows your options by recommending a series and a variant that are suited to your design criteria.

CREATE A PART and our ‘Part Number Selection’ pages assist you in finalizing a part number.

PART NUMBER SEARCH will show you the various 2D and 3D drawings available for download or help you request the file.

Each of these tools are intended to maximize your productivity during the connector selection process. POSITRONIC – the one stop for FAST connector selection. Visit www.connectpositronic.com to begin.

Open board thermoelectric controller delivers precision 5R7-573 open board thermoelectric controller is specifically designed with a proportional integral control algorithm to provide the most precise control to thermoelectric (Peltier effect) modules. The H bridge control provides a seamless transition between heating and cooling, eliminating dead spots. A red LED for heat and green LED for cooling indicate mode. Pulse Width Modulation controls the power level in the thermoelectric module at a base frequency of 900Hz. Power resolution is one of ±255 steps in the load circuit control. OVEN INDUSTRIES http://ept.hotims.com/51125-42

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products on review

electronic products and technology • june-july 2014

Modular industrial connector line adds size 10

Power supply boost reliability in 12V and 15V models

Han-Yellock line of modular industrial connectors adds the space saving Han-Yellock 10, which can fit both rectangular and circular panel cut outs, allowing direct replacement of circular connectors with a panel cut out diameter between 28 to 30mm. Product joins sizes 30 and 60 and comes with either cable glands M20 or M25, top or angled entry. Device provides internal latched locking/unlocking mechanism for extremely fast field connections. Product’s robust steel mechanism locks both housing halves in place. Turning the distinctive yellow button on the hood 90º prevents accidental disconnects. For unlocking, turning the yellow button to the open position, then pressing it, means the two halves can be separated in seconds. HARTING

ZWS300BAF series of high reliability power supplies includes 12V and 15V models. Operating from a universal input of 85 to 265Vac, devices provide a 10-year electrolytic capacitor lifetime demanded by manufacturers of industrial, test & measurement, broadcast and communications equipment. Product series now comprises of 12V, 15V, 24V, 36V and 48V models, each adjustable by up to +/-10% to accommodate non-standard system voltages. Standard features include over current and over voltage protection and an optional remote on/off or cover is also available. Achieving up to 89% efficiency for the 12V and 15V models, unit has an operating temperature range of -10 to +70C, allowing 100% load operation in a 40C convection cooled environment and 60% load at 70C with 1.4m/s airflow. TDK-LAMBDA AMERICAS

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Heat-shrink tubing enhances flexibility FIT-221L LSZH halogen free tubing line includes a low-smoke, zero-halogen (LSZH) tubing option and FIT-FILL adhesive filler. Product is a highly flexible, environmentally friendly, flame-retardant option to standard tubing, as it contains no lead, no halogens, has low-smoke generation and produces no toxic fumes when burned. Product meets CA Prop 65 and RoHS requirements in a variety of applications. Made from premium compounds under the tightest manufacturing controls, product provides a shrink ratio of 2:1, temperature range of -55C to +105C, and 10 sizes ranging from 3/64” to 1” in diameter. ALPHA WIRE

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Micro power relay saves energy ESR10-N Micro solid state power relay delivers low current consumption and low control current providing characteristics suitable for use in battery-buffered on board electrical systems and helps reduce CO2 emissions. Product provides a relay function in an extremely small design (ISO Micro standard enclosure) and is able to carry 30A continuous current. It is available in10A or 30A versions. E-T-A CIRCUIT BREAKERS http://ept.hotims.com/51125-50

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Metal nano- connectors are rugged, light-weight Smart sensor indicators adjusts automatically for appropriate light PM5-M124 series of metal panel mount LED indicators with smart sensing technology automatically senses and adjusts for appropriate light output and intensity in ambient lighting conditions to make the LED auto-dim in lowlight conditions and sunlight readable in bright lighting. IP67 rated and RoHS compliant, devices include black metal housing with shock and vibration resistance. The sealed protection from water, dust and moisture allows the indicators to function in heat, cold or other harsh environmental conditions. BIVAR http://ept.hotims.com/51125-45

90-Degree pcb connector system saves space M12 90-degree, centre axis printed circuit board (pcb) connector system saves board space when compared to top mount right angle connectors. Device mates according to IEC 60076-2-101, and is IP67-rated in the mated and locked position. Product features multiple configurations for flexible integration and is available in 3-, 4-, and 5-pins versions, with 8-pin shielded and unshielded models in development. Devices are available with A, B, and D coding. ERNI http://ept.hotims.com/51125-46

Hardened industrial ethernet switch simplifies network upgrading EDS-G500E Series of industrial Ethernet switches simplifies upgrading an existing large-scale network to Gigabit speed, or building a new full Gigabit backbone. Devices are equipped with 8, 12, or 16 Gigabit Ethernet ports and up to 4 fiber optic ports. Robust product withstands harsh conditions and prevents unplanned system downtime. MOXA AMERICAS

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Lithium battery converter meets stringent outputs Inteli-Power 9100L Series 12 and 24-volt lithium battery converter/chargers meet stringent voltages required for properly charging and maintaining lithium batteries. Product provides reverse battery protection, electronic current limiting, low line and high voltage protection and a variable speed intelligent cooling fan. Units also deliver filtered dc power to the lithium ion battery to ensure the built-in electronic balancing circuits operate properly. Output voltage can be factory adjusted to meet OEM requirements for various lithium ion battery chemistries and voltages. PROGRESSIVE DYNAMICS http://ept.hotims.com/51125-48

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Metal Nano-Connectors are high-density, multi-position devices made with break-away or threaded metal housings for a positive lock and environmental seal. Built to meet or exceed military specifications, the small, lightweight and strong devices survive ruggedness tests even beyond military specifications. Temperature ranges exceed +200ºC and locking screws hold all connections together securely during even the toughest of landings. Board mounted versions of the devices mate up with pre-wired connector/cables for instrument wiring. Products are available in four shell sizes: 6, 11, 16, and 28 positions arranged on a .025” (.64 mm) pitch and are capable of 1 amp per contact. OMNETICS http://ept.hotims.com/51125-51

Sensors meet standards for hazardous areas EGE sensors for industrial automation and process technology applications are approved for use in hazardous environments. Gas EX sensors are intrinsically safe and are therefore operated with an external EX amplifier (Zener barrier, isolating switch amplifier), which limits the amount of energy that can be brought to an EX environment (Zone 0 or Zone 1). Switching units are either set up outside of the EX area or can be operated in Zone 1 (example: SS400 Ex or SF3). EML http://ept.hotims.com/51125-52

Next-Gen wireless prototyping platform speeds time to results USRP RIO integrated software defined radio solution for rapidly prototyping high-performance, multichannel wireless communication systems is built on firm’s LabVIEW RIO architecture. Product combines a high-performance 2 x 2 multiple input, multiple output (MIMO) RF transceiver capable of transmitting and receiving signals from 50MHz to 6GHz with an open LabVIEW programmable FPGA architecture. Wireless engineers can use this technology to rapidly prototype real-time wireless communications systems and test them under real-world conditions. NATIONAL INSTRUMENTS http://ept.hotims.com/51125-53

Remote I/O enhances performance, simplifies implementation ‘u-remote’ distributed I/O compact platform delivers streamlined design, while providing features such as hot-swappable slices, an integrated selfconfiguring web server interface and simple plug-in connections. Product is an advanced IP20 platform that’s built to ensure faster installation and setup and designed to improve machine performance and productivity. Product’ delivers slim design of 11.5mm wide per I/O slice along with high-channel density, using firm’s leading edge Push-In wire technology. Each point is clearly visible with LED status indication. The card slices are hot-swappable and can be installed, updated and removed without the need for any tools. WEIDMULLER http://ept.hotims.com/51125-54

electronic products and technology • june-july 2014

Semiconductors & ICs

GaN is finally here

for commercial RF applications By Eric Higham, director of GaAs & compound semiconductor technologies at Strategy Analytics

Source: Strategy Analytics

100000 ages, which is a critical attribute for high-powGaN Power Device er requirements and 10000 Thermal Limit for achieving higher ? electrical efficiencies 1000 with higher supply GaN Power Device voltages. GaN material Vacuum Tube Theoretical Limit also has low intrinsic Regime 100 carrier concentrations at device operating 10 temperatures, which GaAs Power Device allows high-temperThermal Limit ature operation and GaAs Power Device 1 high radiation stabilTheoretical Limit InP Power Device ity. For power electronTheoretical Limit ics applications, these 0.1 1 10 100 material parameters Frequency (GHz) result in commonly used figures of merit These radars can produce very high-pulsed powers for that are orders of magnitude higher for GaN than the surveillance applications or multiple simultaneous incumbent silicon-based technologies. beams for shorter distance targeting and acquisition If we focus on RF applications, the material charapplications. These radars typically contain a number acteristics of GaN offer clear advantages. GaN RF of array elements, operating in bands from UHF to transistors offer many times the theoretical maximum X-band. The military has installed these phased arrays output power density of GaAs or silicon transistors. on ground, air, ship and mobile platforms. Active elecAdditional key characteristics of GaN transistors tronically scanned array (AESA) radar systems contain include high cut-off frequency and good thermal a (relatively) low power solid-state transmit/receive conductivity. GaN devices offer the best solution for (T/R) module connected to each antenna element. simultaneous high power, high frequency and high Because the T/R modules are combined at the temperature operation. antenna output to achieve the proper transmit power The chart below captures frequency versus output and beam configuration, the transmit power of each power capabilities for several compound semiconducmodule is likely below 10W. Because of the output tor and traveling wave tube technologies used in power, existing AESA systems have historically conpower amplifier applicatained GaAs semiconductor components. Despite the tions. GaAs heritage, this is an area squarely in the sights The combination of of GaN component manufacturers. Since many of the high frequency, wide platforms using AESA radars are aircraft, size and bandwidth and high weight become critically important. In addition to power capabilities make the performance characteristics we have discussed, GaN a natural fit for milithe ability to achieve equivalent output power at a tary applications. Military smaller size and handle higher temperatures means agencies have fostered, as heat sinks and cooling plates can be smaller, lighter well benefited from GaN and less costly. device and process develDespite undeniable performance advantageous for opment. Opportunities for power applications and widespread usage in military GaN devices in military applications are numerous applications, commercial adoption of the technology but the three largest segments are Electronic Warfare for RF applications has been much slower than expect(EW), communications and radars, specifically Active ed. Initial concerns about reliability and repeatabilElectronically Scanned Arrays (AESA). ity have become moot as deployed systems build a The US military has already deployed GaN-based RF compelling set of actual metrics. The cost issue is devices for EW applications. The largest application much thornier. To take full advantage of the material has been in anti-IED (improvised explosive devices) advantages of GaN, just about every RF manufacturer systems. In these applications, GaN-based PAs amplify uses a GaN-on-SiC wafer scheme. Low volumes, the broadband microwave noise to disrupt and jam RF cost of the SiC wafers, coupled with wafer diameters signals used to detonate the IEDs. The combination in the 2” – 4” range all contribute to GaN devices of broadband and high-power microwave emission is being much more expensive than competitive techideal for radio signal jamming applications. In the nologies. Research that we conducted three years ago early part of the decade, this represented the largest had GaN running about three times the price of GaAs military application for GaN devices. With US troop and LDMOS in power applications. withdrawals from Iraq and Afghanistan, it is likely Despite these challenges, the interest in GaN for that this opportunity will diminish along with the US commercial applications is on the rise and the techtroop presence. With ‘asymmetrical warfare’ expected nology finally appears to be getting substantial tracto play a large role in future conflicts, the US has tion. So, what has changed? While there will always identified this anti-IED capability as central to its be price pressure in commercial applications, the price future battle plans. differential to other technologies is shrinking quickly. Mirroring the tremendous growth in data consumpAt various industry events, we have heard some tion in the commercial market, military battle strateGaN manufacturers say the price of GaN is now ‘comgies have adopted a ‘network-centric’ approach. This parable’ to LDMOS and GaAs for high power applicabattle philosophy aims to connect all the military tions. Proponents of the technology point to the assets, whether they are land, sea, air or space into economies of scale reducing the price of SiC wafers a high bandwidth network that promotes sharing of as volume increases. They also point out that, the resources and information among these resources. ‘assembled cost’ of a GaN device entails much more With the range of legacy radios and different forces, than the cost of the SiC wafer. In 2013, RFMD introthis idea relies on very broad bandwidth, ‘smart’ and duced the first 6- inch GaN-on-SiC wafers for RF power agile communications devices to stitch together all transistors and M/A-COM technology introduced a line the information sources into a coherent network. of GaN devices in plastic packaging. Many of the latest tactical radios are incorporating Companies like TriQuint, Cree and UMS continue GaN to fulfill this requirement. to expand their GaN product and process portfoThe largest area for the growth of GaN in military lios. Developments like these and ongoing process applications is phased array radars. Because of their flexibility, performance and reliability, phased array continued on page 13 radar use in military applications is growing quickly. Maximum Power (Watts)

Gallium Nitride (GaN) has been a technology with so much promise for commercial RF applications, but it always seemed ‘a year or so away’. The unique material properties of GaN have been of interest to scientists and researchers for some time. Literature references preliminary research into GaN for LED applications in the 1970s. GaN HEMT devices for RF applications began appearing in the early part of the 2000s and Efficient Power Conversion Corporation (EPC) introduced the first enhancement mode transistor aimed at power electronics applications in 2009. Forecast the GaN opportunity in the LED, RF and power management markets and a case can be made for revenues easily into the $10 - $15 billion range. The overwhelming majority of this revenue comes from the LED market where GaN-on-sapphire or GaN-on SiC-based LEDs are currently being produced in high volume, at very low prices. The volume in this market is also pushing development of GaNon-silicon and GaN-on-GaN processes to further reduce costs and ease some of the manufacturing challenges. While GaN has been very successful in the LED market, the same has not generally been true for RF or power electronics applications, but there are some very strong signs that this situation is changing rapidly. The allure of GaN-based devices stems largely from the attractive intrinsic physical properties of the material. The material exhibits wide bandgap, high breakdown voltage, extremely high power density and high gain at microwave frequencies. These properties, coupled with excellent thermal conductivity make GaN devices well suited for high power, high frequency and wide bandwidth applications in extreme environments. The table below shows a comparison of some physical properties of GaN with other semiconductor device materials. The bandgap, approaching 3.4eV, enables GaN devices to support peak internal electric fields approximately five times higher than either silicon or GaAs. This allows for higher breakdown volt-

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semiconductors & ICs

electronic products and technology • june-july 2014

Military Wireless Infrastructure Power Electronics CATV, VSAT, PtP ellite communications applications have been early targets for GaN, but as more companies develop 350 and space-qualify higher frequency products, the commercial satcom and VSAT market segments are 300 using more GaN products. Finally, we are starting to see much more evidence of the high frequency, 250 broad bandwidth and higher linearity performance of GaN devices 200 being essential to the requirements for point-to-point radios used in mobile backhaul. 150 The adjacent chart shows out latest estimate of the GaN market 100 for RF and high power electronics applications. Strategy Analytics forecasts 50 that the market for GaN microelectronic devices will grow to 0 reach nearly $335 million in 2017. 2016 2017 2012 2013 2014 2015 Aerospace and Defense applicaSource: Strategy Analytics tions will continue to represent the largest portion of the demand and this sector will account for nearly $85-million in revenue in 2017. still grow, but commercial applications will grow even We will be watching this very dynamic market closely. With faster. At the close of the forecast period, aerospace most of the major device manufacturers and foundries having and defense applications will have dropped to slightly access to GaN capabilities, we anticipate a rapid increase in more than 50 percent of the total market. product and process developments. It will be very interesting to We believe that the high power electronics segsee the rise of commercial opportunities and the ment will see the fastest growth and be the largest fundamental research that result from GaN finally commercial segment at the end of the forecast period. reaching critical mass. It does appear that the RF market segments that have been discussed have passed the tipping point. We For more information on Strategy Analytics’ GaN believe GaN is entering a period of strong adoption in technology analytics from Richardson RFPD, go to commercial markets and we estimate GaN devices will http://ept.hotims.com/51125-55 GaN Revenue ($M)

improvements will continue to reduce the cost of GaN devices. In addition to manufacturing, process and cost improvements, there has been a subtle change in strategy and acceptance in the commercial segments. Initially, the value proposition for GaN acceptance was linked to better output power characteristics. A system could get better performance out of the same form factor or smaller devices could produce equivalent performance. This was a big advantage in military systems where improved performance meant increased functionality and reductions in size, weight and power. The same reasoning did not hold the same appeal to commercial applications. In these applications, price is paramount, so better performance was not necessarily a must have, especially if the price was higher as a result. Initial attempts to penetrate market applications based solely on higher output power performance were not very successful, but manufacturers and service providers quickly discovered a much more compelling benefit from GaN. Being able to produce equivalent RF output power with lower dc power dissipation has proven very attractive. This feature is driving much more commercial market acceptance than the superior power capabilities of GaN. The ‘same performance at lower dc dissipation’ feature translates to lower operating costs and service providers are touting green networks that consume less energy. This has been the biggest boost to GaN use by service providers and operators. CATV became the earliest market segment to experience widespread GaN adoption, but other commercial market segments are following quickly. As increasing data consumption forces architectural changes and more challenging performance requirements in wireless infrastructure networks, GaN is quickly capturing market share in the power amplifier function. Military sat-

NIST SP 800-90 compliant random number generator supported across semi processes, FPGAs CLP-890 Smart RNG is a high performance ‘Live, Enhanced’ Nondeterministic Random Number Generator, fully compliant with the NIST SP-800c draft standard. The core combines a NIST SP 80090b approved conditioning circuit with a NIST SP 800-90b compliant noise source and NIST SP 800-90a approved Deterministic Random Number Generator. This provides high speed operation while generating an Independent and Identically Distributed (IID) random sequence of bits. The noise source does not depend on process-specific circuitry and is therefore very portable across different ASIC and FPGA fabrication technologies. ELLIPTIC TECHNOLOGIES http://ept.hotims.com/51125-56

Fairchild gains footprint in 3D motion tracking with acquisition of Xsens Fairchild Semiconductor formally announced its acquisition of Xsens, a leading global supplier of 3D motion tracking products for the industrial, health, fitness and entertainment markets. The deal provides Fairchild with sensor fusion technologies that enable a seamless interaction between the physical and the digital world. The move significantly bolsters Fairchild’s micro-electromechanical systems (MEMS) / sensor activities and is a critical part of the company’s ongoing innovationfocused technology transformation. With the addition of Xsens, Fairchild is now positioned to deliver state-of-the-art solutions for applications such as mobile, industrial control and stabilization, health, fitness, as well as 3D character animation.

M.S. Kennedy and Cissoid announce long-term collaboration Cissoid, a Belgium-based leader in high-temperature and extended lifetime semiconductor solutions has signed a long-term collaboration agreement with M.S. Kennedy, Syracuse NY, to develop highreliability and high-temperature electronic modules. The agreement brings together Cissoid’s 14 years of experience in developing semiconductors that operate in extreme temperatures and harsh environments with M.S. Kennedy’s 43 years expertise in developing complex high-quality / high-reliability multichip module solutions. Collaboration between the companies will address packaging multiple ICs into new, integrated compact standard multichip module products.

High-performance DACs reduce board space, lower system costs DAC8760 family of digital-to-analog converters (DACs) enables engineers to increase the accuracy and performance of programmable logic controller (PLC) I/O modules, field sensors and transmitters, and building automation systems, while decreasing overall system size and cost. Devices provide simultaneous voltage and current outputs, delivering flexibility to use either one or both outputs. Devices provide maximum total unadjusted error (TUE) of 0.1 percent, eliminating the need for calibration. TEXAS INSTRUMENTS

Low cap, clamping voltage ESD protection devices target Next Gen interfaces ESD8000 transient voltage suppressor (TVS) series provides patent pending design techniques and process technology that enables low capacitance and ESD clamping voltage. Product achieves maximum capacitance specification of 0.35 pF, and ESD clamping voltages down to 8 V at 16 amperes (A), equivalent to IEC61000-4-2 Level 4 8 kilovolts (kV) contact. Product’s low capacitance nearly eliminates any degradation to the data line signal integrity at data rates greater than 10Gb/s, supporting emerging interfaces such as USB 3.0, USB 3.1, HDMI 2.0 and Thunderbolt. The low clamping voltage improves protection of system level ESD testing as chipsets evolve into geometries below 20 nanometer (nm), making them more sensitive to transient voltage. ON SEMICONDUCTOR http://ept.hotims.com/51125-59

Power Connectors and Cord Sets

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RF power limiters architecture delivers turnkey, power-limiter solutions PE45140 and PE45450 UltraCMOS RF power limiters serve as turnkey, monolithic alternative to discrete, PIN-diode limiters based on gallium arsenide (GaAs). UltraCMOS power limiters deliver simple, repeatable and reliable protection ideal for test-and-measurement, land-mobile-radio (LMR), wireless-infrastructure, military and radar systems. Devices provide a 10-100X improvement in response and recovery time and deliver greater than 40dB improvement in linearity (IP3); offer a 20X improvement in ESD (electrostatic discharge) protection. PEREGRINE SEMICONDUCTOR http://ept.hotims.com/51125-58

SCHURTER's V-Lock cord retaining system is easy, safe and cost effective. - wide range of international plugs; NEMA 5-15 standard plug or hospital grade version - hundreds of V-Lock compatible inlets, outlets and power entry modules with or without filters (shown with KEA power entry module and extra-safe fusedrawer with integrated 2-pole circuit protection)

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electronic products and technology • june-july 2014

Distribution & Supply Chain Management

IoT

More than just

cool technology

I can’t remember the last time I read an article about the Internet of Things (IoT) that didn’t start with market projections about the phenomenal number of devices that will be enabled in the next five to 10 years, or the astonishing number of connections there will be globally. I think it is fair to say, at this point, that we all get that IoT is going to be pretty darn big. So, I am going to forgo the sensational statistics, like GE’s estimate that the Industrial Internet - their name for IoT - could add $10 to $15 trillion to the global GDP over the next two decades (sorry, this one was too juicy to resist), and get straight to the point. And, in my opinion, the point is that it is time for the IoT discussion to move on from what’s technologically possible to making the business case for IoT, because without a strong dollars and cents-based value proposition, there won’t be any business to forecast. At the core of the IoT business case is whether the ability to wirelessly connect devices via the Internet and have them automatically gather, analyze and distribute data EPT June2014 - ESonic-teaser-ad.pdf 1 5/14/2014 3:33:18 PM is more than just a ‘nice feature’ to have. Can it create upside demand? To answer that question, we must first determine of what value is an IoT-capable

and more Find it all at the big...

CMY

Same People. Same Expertise. Since 1952.

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device to OEM customers in markets such as the industrial medical, Mil/Aero, smart home or automotive. A commonly used demonstration of this potential value is the soft drink vending machine. If that machine is web-enabled, rather than having to expend both manpower and transportation resources to physically check stock in every machine, inventory information can be relayed to a central system that could trigger a replenishment order – all without any human intervention. There are obvious operational and cost efficiencies that can be gained here, as well as the customer service benefit of not By Alex Iuorio, senior vice-president, losing a sale due to a machine stock out. But, that’s not where the IoT ROI ends. Now, let’s supplier management and business development, Avnet Electronics say the unit owner could take the usage inputs from Marketing Americas machines across the city, or state or even country, and use that data to derive trend information that could enable him to better position his inventory, assuring he always has adequate supply of the varieties that sell best in certain locations. More efficiencies, better customer satisfaction. But wait, there’s more. Now, let’s take this connected machine’s capa“In order to bring a bilities to an even higher level. Here differentiated IoT-enabled product is a scenario I read about in a Cisco to market on time and on budget, blog. What if a potential patron was a diabetic and that machine OEM engineers need access to could gather the individual’s medithe state of the art technology and cal history by connecting with the buyer’s cell phone. Further, if the the expertise to unlock the full machine has sensors built in, maybe performance capabilities of it could then capture and analyze these technologies” the patron’s breath to determine exactly what nutrients they need at that very moment and make a drink recommendation based on the user’s unique requirements. That is one seriously differentiated customer service experience. So, the business case for the owner of the vending machine is apparent. But, what about the OEM? Can the margin on the machine justify the investment required to engineer and produce it? Obviously, this is highly dependent on many factors. In order to bring a differentiated IoT-enabled product to market on time and on budget, OEM engineers need access to the state of the art technology and the expertise to unlock the full performance capabilities of these technologies. Incorporating wireless technology into their products and developing new solutions that can connect with and leverage the Internet brings an array of engineering challenges. These include the need for ultra-low power solutions, designing with the latest nanotechnology and the growing demand for software expertise to enable these devices to move and interpret data in order to create actionable responses. For example, the ‘always on’ feature of many IoT devices complicates the power supply and thermal management design for engineers. The wireless sensors used in these devices to measure parameters such as temperature, pressure, acceleration or humidity will need to be able to operate at ultralow power for extended periods. Advancements in energy-harvesting wireless sensors and receivers will expand the transmission range of IoT devices, opening doors to as-yet unimagined applications. To help design engineers learn how to efficiently manage the com“Helping design engineers plexity of wireless product development, Avnet offers a broad portfolio learn how to efficiently manage of products and in-house technical the complexity of wireless expertise. These include live and on demand training workshops for product development” designers of embedded applications, like our IoT Innovation Bootcamp; access to a team of supplier-trained FAEs, and an extensive collection of board solutions and reference designs featuring the latest technologies from top suppliers. Avnet Electronics Marketing also recently opened two joint application design centers in conjunction with Microsemi Corp., which will develop application-specific reference designs solving OEM customers’ major technical design challenges requiring low-power and security. Our Embedded Software Store provides developers across the globe with access to proven software solutions with competitive pricing, licensing terms, support, compatibility and interoperability. In addition, Avnet is currently planning a Design Strategies for the Internet of Things seminar series, modeled after our popular X-fest and Design Strategies for ARM Systems events. We intend to launch the series in 2015. At Avnet, we believe that the business case for IoT for component makers, systems manufacturers and users is clear. IoT represents an exceptional opportunity for members of the electronics supply chain and we are committed to supporting customers in their efforts to create and deliver new and better products and services, making them more productive, more environmentally friendly, safer, better informed and ultimately more profitable. For more information on IoT solutions from Avnet Electronics Marketing Americas, go to http://ept.hotims.com/51125-60

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distribution & supply chain management

electronic products and technology • june-july 2014

is the state of the industry regarding What counterfeit electronic

components

It has been a little over five years since a Newsweek article brought the issue of counterfeit electronics to the attention of a wider audience. Since then, industry organizations mobilized to produce standards and hold symposia to share advancement and best practices and to train supply chain members to avoid high risk suppliers and to detect counterfeit parts. In 2012, the Senate Armed Services Committee released its study of the issue in general and of five case studies in specific. The report weighed heavily in the development of ‘Section 818’, a section of the 2012 National Defense Authorization Act which codifies requirements and penalties for contractors who deliver an item with any counterfeit component within. Putting the law into action has proven to be an arduous and confusing process and as of today, the Defense Federal Acquisition Regulation Supplement (DFARS) has not been published to put the law into contractual action. So the industry is left to soldier on without much guidance, but that may not be bad since many experts in the field found the proposed regulations lacking. The industry is not waiting on the government. Having released the first standard for companies to follow for counterfeit mitigation, AS5553, the G-19CI committee is working on a revision. In 2013, SAE released the standard (AS6081) for the highest risk element of the supply chain, the independent distributor. Both the standard for test houses (AS6174) and authorized distribution (AS6496) are progressing rapidly with expected publication this year.

“So the industry is left to soldier on without much guidance, but that may not be bad since many experts in the field found the proposed regulations lacking” The expansion of efforts beyond electronics is significant. Recently, Aston Martin issued a recall after discovering its Chinese subcontractor used counterfeit plastic in the accelerator pedal arms. To this point, it has puzzled me that the military/aerospace industry has been the overwhelming driver of actions relating to counterfeit mitigation. The roster of participants in standards and symposia has been overwhelmingly Mil/Aero. However, I was pleased to meet some attendees at an event in December from the oil and gas industry. I recently studied the requirements of customers for their suppliers related to counterfeit mitigation, finding that 67% of the customers were indeed mil/aero and if you include the contract manufacturers,

most of whom had requirements for their military business, the ratio is over 80%. Suppliers use a mix of approaches from surveys to help them qualify low from high risk suppliers to clauses which impose requirements on the suppliers. By far the most common requirement is that suppliers must either not procure parts from independent distributors (brokers) or they must obtain contractor permission and approval if necessary to do so.

What about the counterfeiters Unfortunately, counterfeiters have evolved too. In the beginning, there were two predominant types of counterfeit parts; those with no ‘guts’ and those reclaimed from ‘recycled’ boards. In the first case, the parts have no element or die within them. As soon as they are installed or tested, it is obvious they do not work, so companies began to do things like x-ray internal circuitry, checking for consistency from part to part. At the same time, consumers and companies from around the world implemented green strategies. Enterprising recyclers came to offices and factories to pick up used equipment and scrap boards, supposedly to safely recycle them. Many found they made more money when they sorted them by type and sold them by the container to middle men in Asia. These scrap boards and devices are depopulated by a veritable army of poor people working over open propane flames in their courtyards – cities of a cottage industry developed. Most of these people are not complicit in counterfeiting, they are recycling, and if the parts were always sold as used, it might be more tolerable. Unfortunately, others in the chain, take reclaimed components, re-tin the leads and sell them as new, or sand

off the marking, repaint and remark it as a newer device. This process, called blacktopping, still goes on, but the more advanced counterfeiters have moved on to processes like microblasting – using a tiny sandblaster to remove markings, or lapping – a complicated process to grind down the face of a component to remark it. Neither of these processes leaves the tell-tale signs of blacktopping making them harder to catch. But the evolution didn’t stop there. By using acid or other methods to remove the die from integrated circuits, some have gone so far as to have the die molded into brand new bodies with brand new leads. The parts look great, but the damage to the die during removal makes failure unpredictable. Most of the counterfeits found to this point have been some version of reclaimed parts or shadow production – overproduction that a CM sells on the ‘grey’ market, or scrap product, presented as new and authentic. The next step in counterfeit evolution is known as cloning – building a part from the ground up to perform like another part. This type of reverse engineering is common in companies offering a competing product, but when the part is marked and presented as the actual part it is mimicking; it is not just fraud, but counterfeit in the truest sense of the word. To do this the counterfeiter needs a fab and expensive equipment.

“Most of the counterfeits found to this point have been some version of reclaimed parts or shadow production”

By Kevin Sink, vice-president, total quality, TTI North America

How did we get here? The relentless drive for cheaper goods pushed the production of items to the lowest cost source - with no regard for intellectual property rights (IPR). The overall economic standard of living is raised for the workers in these countries, but they also suffer the environmental and health consequences of their evolving industrialization. The end customer gets a ‘great price’ but also funds the development of a global underworld. Attempts by states to address the issue by treaty or in the world trade court are met with a hard choice: cutting off their supply of cheap labor and access to an emerging market or putting up with some counterfeits. Respect for intellectual property will be slow to develop in these third world countries until their own designs compete with those of the first world.

“The relentless drive for cheaper goods pushed the production of items to the lowest cost source” But, that is not to say all counterfeits come from the third world, there are bad guys everywhere, and some of the most advanced techniques have been found in the U.S.

What do we do now? Sourcing from countries with well defended intellectual property rights does help, but to some degree the genie is out of the bottle. So, we are forced to employ and improve our tactical defenses. First, buy parts from the authorized supply chain; the manufacturer and their authorized distributors. The supply chain here is short and includes oversight and contractual requirements to handle, store and ensure traceability of parts. In the short run, we must think defensively, restricting our purchases to safer channels and testing parts from riskier sources. In the mid-term, we need to allocate funding to sustain engineering on designs to allow flexibility when sources become scarce. We can also begin to source assemblies and components from countries with strong records of respect for intellectual property. In the long run, even those without IPR will develop the ethos as their economies mature. Until then, we should stick with channels we trust, suppliers we know and in the end trust, but verify. For more information on combating counterfeit components from TTI Inc., go to http://ept.hotims.com/51125-61

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distribution & supply chain management

electronic products and technology • june-july 2014

The Internet of Things:

opportunities beyond the hype By Raghu Das, CEO, IDTechEx, Cambridge, UK

The Internet of Things is dead. It should be the Internet of Everything. No, wait what does that really mean? Regardless of the hype, the Internet of Things (or whatever you may prefer to call it) will provide significant value to business and consumers, provided suppliers can address real problems. In the industry, suppliers need to identify problems that the IoT can address - many of which are being addressed as ‘closed loop’ solutions using specific wireless hardware. Payback here can be very fast, from locating things and utilizing them more effectively to improving security and safety. Most implementations exist in islands of automation and the next step if the problem requires it - is to join some of these systems up. Then there are consumer applications - home automation being a strong contender, spurned on by Governments rolling out smart metering. The reality, however, is that consumer spending on

home automation devices is sluggish due to the cost. The marketing message of saving energy means that consumers are comparing the costs of the device to the energy saved. The model may be changing, with activities from media companies that sell subscriptions and equipment into your home taking an interest in IoT to deliver better connectivity and remote services for consumers. Indeed, it is here that IDTechEx see exciting prospects for the IoT - providing new services and connectivity for consumers. The models need to be thought through - consumers want things for free - with payment coming from other means, such as data use, advertising or consumer data. IDTechEx believe that those likely to succeed from this new ‘Internet of Things’ in the short term will addressing the challenges such as: • Focusing on closed system implementations in the main, proving strong

Allied to distribute 3D printers, supplies Allied Electronics, Fort Worth TX, has begun offering a line of 3D printers and supplies from 3D Systems, a leading manufacturer of the cutting-edge technology. “This is very exciting for us,” says Allied product director Marie Dawson. “3D printing promises to revolutionize many areas of design, manufacturing and production and we’re excited to bring this technology to a wider audience.” Allied will carry both the Cube, an entry-level device for printing in one color and the CubeX, a larger device that can print geometries as big as a basketball in up to three colors. Both printers utilize ABS and Allied to carry Brady cable PLA thermoplastic material for printing, and are priced at a level that will labeling products make them attractive to a wide audiAllied Electronics, Fort Worth TX, have signed ence. Allied will also offer a line of 3D an agreement to distribute Brady industrial scanners and supplies to complement cable labeling and signage products. Brady is a their 3D printer offerings, allowing leading supplier of a complete line of solutions, customers to purchase an entire soluincluding printers, barcode scanners and lamitions package. nators, labels and tapes, signs, lockout tagout, “Complementing our hardware offering is the availability of DesignSpark pipe and valve marking. Mechanical, a 3D design program “Adding Brady to our product line greatly offered exclusively through Allied and strengthens and expands our portfolio in this our parent company in the UK, RS category” says Allied product director Marie Components,” adds Elisa Weber, direcDawson. “This is a brand that our customers tor of brand strategy for Allied. “A have been asking for, and we’re pleased to be groundbreaking free software package, able to bring them the products and materials DesignSpark Mechanical quickly and they want.” easily builds three-dimensional models Brady products can be found in a variety and prototypes, without the use of of applications, from managing inventory in a expensive CAD programs. It’s intuitive supply chain, labeling hazardous component and easy-to-use and the designs crecontainers, and identifying wires and cables in ated in it can be output in STL format harsh environments, to nameplates and compofor exporting to a 3D printer.” nent markers used in the Gemini spacecraft of Rejeev Kulkarni, VP, general manthe 1960s, helmet logos for many NFL teams, ager, consumer solutions business for and special labels used in safety trials for an 3D Systems says, “Partnering with experimental vaccine designed to combat the Allied on the Cube and CubeX will H1N1 virus. help us reach a large and important demographic: designers and engineers who seek the ability to easily and affordably create prototypes as part of the creation of world-changing products. By working together like this, we hope to bring 3D printing to the forefront of technology, revolutionizing the industry in the same way that the introduction of laser printers revolutionized a dot-matrix world.”

payback and then rolling out to more locations where you are solving a problem with a cheaper, more effective solution than any other. This includes building and process automation, logistics monitoring and stock control. • Leverage existing hardware such as smart phones to do more useful things, based on new applications, such as indoor positioning systems connected to other hardware forms, such as real time locating systems. • Develop the platforms to start connecting existing islands of automation together. • Offer new services to consumers they do not yet know they want - the biggest opportunity, but challenging to do and involves creative new business models, probably where the service is ‘free’ but paid for in kind by consumer data. To learn more about RFID, IoT and wearable technology from IDTechEx, go to http://ept.hotims.com/51125-62

Digi-Key signs disty deal with Central Semi Central Semiconductor Corp., Hauppauge NY, manufacturer of discrete semiconductors has reached a global distribution agreement with Digi-Key Corp. Central Semiconductor supplies leading edge discrete semiconductors for the latest high-tech products, from smart phones, tablets and laptop computers to bar code scanners, portable medical devices and telecom systems. At the same time, Central continues to manufacture legacy technology devices still needed by many manufacturers of products with long life cycles. “Digi-Key has always prided itself on providing the broadest selection of components in the industry,” says Mark Zack, vice-president for global semiconductor product at Digi-Key. “Central Semi’s support of legacy components and long product life cycles affords our customers a unique opportunity to source products that may be unavailable elsewhere. We are excited to add this selection of products to our expansive line card.” Digi-Key’s hybrid distribution model provides an ideal channel for Central Semiconductor’s product range. The wide variety of customer types served by DigiKey, whether engineers prototyping a new product, or OEM customers looking to source legacy product, is a perfect fit with Central’s extensive product range. “We are pleased to be adding Digi-Key on board after frequent requests from our OEM design customers,” adds Al Simon, vice-president of worldwide sales and marketing at Central Semi. “Digi-Key has proven to be a premier choice for designers and is an ideal fit for expanding the Central Semiconductor brand worldwide. We look forward to a mutually beneficial relationship.”

Mouser asks P.Eng, students to ‘Create the Future’ Mouser Electronics Inc. is sponsoring the 12th annual NASA Tech Briefs magazine ‘Create the Future’ design contest, a challenge to engineers and students worldwide to create the next great thing. Mouser is being joined in this sponsorship by Analog Devices. The grand prize winner will receive global recognition and a cash prize of $20,000 for an innovative product that benefits society and the economy. Previous contests have produced more than 9,000 design ideas from engineers, educators and students in more than 100 countries. Entries are being accepted now through July 1, 2014. To learn more, visit http://www.mouser.com/create thefuture2014/. “Advancing technological innovation is at the heart of what we do here at Mouser and we are very excited to support design engineers by helping to sponsor this global design contest for them,” says Kevin Hess, vice-president technical marketing, Mouser Electronics. Previous grand prize winning entries include a key fob-sized device that makes smart phones ‘smarter’ by enabling consumers to run a variety of low-cost sensing applications; an economical, rapid screening device to prevent food borne illness; a wheelchair propulsion system designed to increase the user’s mobility while decreasing upper body, repetitive stress injuries; a mechanism that makes CPR easy and safe for anyone to perform; a fuel-saving motor/pump for cars and trucks; a low-cost in-vehicle emergency warning system; and a new type of energy-efficient lighting.

Interior Electronics management change After 24-years at the helm of BC’s general line electronics distributor Interior Electronics Ltd., Peter Fairweather plans to step down later this year. During his tenure, Interior Electronics grew by acquisition with the purchase of Queale Electronics on Vancouver Island and later, Ridd Electronics in Burnaby. Fairweather says his greatest achievement with Interior Electronics’ was the firm’s membership and involvement with Edge Marketing and Procurement. Joining the Houston-based buying group provided “economy of scale advantages to regional distributors such as Interior,” he says. In January Rob Jobin began transitioning into the general manager’s position, bringing 19-years of experience with him. After beginning his career as an electronic engineering technologist with the Ministry of Forests, Jobin spent eight years as an account rep with Newark Electronics, as well as some time with test and measurement specialists Tektronix. He rejoined Interior Electronics in 2010 when approached with Fairweather’s exit plan. In his retirement, Fairweather says he plans to spend more time on the golf course and “chasing rainbow trout on the mountain lakes around the Okanagan Valley.”

Future reaches global disty deal with ECS

Simcona achieves registration to CGP program

Future Electronics Inc., Montreal, has signed a worldwide distribution agreement with ECS Inc. International, Olathe KS. Founded in 1980, ECS has grown to become a recognized manufacturer of frequency control management products, from cylindrical tuning fork crystals to high stability oven controlled oscillators. ECS products are delivered through a supply chain network of global subsidiary offices. The company’s global production facilities and administrative organization of over 400 employees is dedicated to servicing a worldwide customer base. ECS provides a significant print position and a broad product offering including crystals, oscillators, resonators, filters, and TCXO/VCXO, for industrial, medical, automotive, lighting, security, telecom, and datacom market applications.

Regional electronic component distributor Simcona Electronics of Canada Inc., London ON, has been approved to the Controlled Goods Program (CGP), officially receiving its Registration number CG14139 and a expiry date of 04/07/2015. The CGP program is a domestic industrial security program administered by the Controlled Goods Directorate (CGD) of the Department of Public Works and Government Services Canada. The objective of the program is to safeguard controlled goods within Canada. The CGP enforces the Defence Production Act (DPA) and is legislated by the Controlled Goods Regulations (CGR). The registration is the result of Simcona’s continued focus in the military & defence market.

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products on review

electronic products and technology • june-july 2014

Device analyzer characterizes all power device parameters

Enclosure functions for Raspberry Pi Model B

B1506A power device analyzer for circuit design is a single-box solution that automatically characterizes all power device parameters across a wide range of operating conditions and temperatures (-50C to +250C), at up to 1500 amps and 3kV. Device measures and evaluates all kinds of parameters, including IV parameters (e.g., breakdown voltage and on-resistance); three terminal capacitances (Ciss, Coss and Crss) with high-voltage bias; gate charge; switching time; and power losses. Unit also provides a fully automated measurement of temperature dependency for all parameters, from -50C to +250C, and seamlessly integrates with thermal plate. AGILENT

1593HAM moulded enclosure is specifically designed to house the Raspberry Pi Model B credit card sized computer. Product provides a stylish rounded design with apertures for all the I/O interfaces and supported accessories, and is available in translucent blue, grey and black. There are no fixings; the Raspberry Pi board clips into the base and, in turn, the top half of the enclosure then clips into the base. A catch secures the assembly and allows the case to be easily opened if required. All I/O capability is directly accessible without having to modify the enclosure. HAMMOND MFG

SMT switches deliver both momentary or locking actuation PVA Series short-stroke key switches are compact printed circuit board-mounted devices that provide either momentary or locking actuation configurations. Products are designed for through-hole pcb soldering and are available in either DPST (double pole, single throw) or DPDT (double pole, double throw) configurations. With five different actuator height options from 13mm to 23mm and actuation force of 1.2N, 1.7N or 3.5N, switches are designed for surface mount or through-hole soldering. C&K COMPONENTS

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120W ultrathin Din-Rail ac-dc power converter boosts efficiency LI120 high power Din-Rail ac-dc power supply for use as industrial bus in control cabinet, provides all units with 24V voltage and can be widely used in industrial control / electric and other distributed power systems. Device saves space by providing 35mm installation width and can support 150% peak load capability for three seconds, delivering full protection to the load circuit. Product embeds power factor correction, improving efficiency up to 92% and stand-by power consumption reduces to 0.75W. MORNSUN

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2014

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EP&T announces its 2014 series of EPTECH trade shows 3dB, 90° hybrid couplers come in 2100MHz & 2700MHz PC Series wideband, 3dB, 90° hybrid power couplers include a 2100MHz device for 1.5 at 2.1GHz performance and a 2700MHz device for 2.1 at 2.7GHz performance. Based on firm’s patented MLO technology, show improved isolation and high reliability per JEDEC and Mil standards. Expansion matched to PCBs and supplied in surface mountable 2025 size land grid array (LGA) packaging, the multifunctional, the low profile devices also exhibit low parasitics, exceptional heat dissipation and excellent solderability. AVX http://ept.hotims.com/51125-75

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

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

CALGARY • March 4 • 10am-5pm The Coast Plaza Hotel & Conference Centre* EDMONTON • March 6 • 10am-5pm Mayfield Inn & Suites (Doubletree by Hilton)* MONTREAL/POINTE CLAIRE • April 15 • 10am-5pm Holiday Inn & Suites Pointe-Claire MARKHAM • April 17 • 10am-5pm Le Parc VANCOUVER/COQUITLAM • May 29 • 10am-5pm Hard Rock Casino Vancouver Theatre (formerly Red Robinson Show Theatre)

QUEBEC CITY • September 23 • 10am-4pm Hotel Plaza Québec

HALIFAX • September 25 • 10am-4pm Dartmouth Sportsplex

Wire clamps join, splice wires into multiple configurations Wire clamps permit user to join or splice wires in several different configurations with simple use of pliers. Product requires no stripping or crimping. Available for wire sizes 10-25AWG (.10-3.5mm² ) solid or stranded wire. Product comes with cETLus safety approvals and is available in single wire (end to end), Double wire (end to end) and ‘T’ connection. IP33 water proof. MODE ELECTRONICS http://ept.hotims.com/51125-76

w w w. e p t . c a

OTTAWA • October 28 • 10am-4pm

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Brookstreet Hotel

MISSISSAUGA • October 30 • 10am-4pm Mississauga Convention Centre