TECHNOLOGY IN ACTION ADVERTORIAL


Arrow Europe signs Distribution Agreement with EOS Power


Constant Current


DC-DC LED Driver with Low Standby Power Mode


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iodes Incorporated has introduced the AL8860 hysteresis mode DC-DC step-down converter,


which is designed for driving single or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage. With its integrated MOSFET, this product provides a low BOM cost solution for low-voltage industrial and automotive LED lighting applications, including illuminated signs and backlighting, as well as an LED retrofit for replacing low-voltage halogen lamps. Operating from an input supply between 4.5V


and 40V, the AL8860 can directly source a 1A output current in the TSOT25 package, or up to 1.5A in the more thermally efficient MSOP8-EP package. Contingent on the supply voltage and other external components, the AL8860 is capable of providing up to 40 watts of output power.


Diodes u 0161 622 4444


u www.diodes.com


experts of EOS Power announced to have just signed a distribution agreement for the EMEA region. Holger Schierenbeck, Key Account/EMEA Sales Teams Coordinator PEMCO Power Supplies of Arrow Central Europe GmbH and Ralph Bischoff, CEO of EOS Power Pvt. Ltd based at Mumbai, agree on the powersupplies of EOS Power beeing an ideal supplement to Arrows portfolio of compact and highly efficient AC/DC converters. Especially the EOS medical and industrial open frame supplies of the (M)WLP series and the brand-new (M)ULP series first presented last week at the Electronica 2016, are marking significant technological breakthroughs due to their power densities and market leading specifications.


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t the Electronica 2016 Arrow Europe and the german-indian power supply


Meeting at EOS booth at the Electronica 2016: Ajank Uhle, Head of Business Development EOS Power, Ralph Bischoff, CEO EOS Power, Holger Schierenbeck, Head PEMCO Power Arrow Europe


EOS converters are already distributed by the U.S. branch of Arrow Electronics for several years. Arrow is a global provider of products, services and solutions to industrial and commercial users of electronic components and enterprise computing solutions. The global player serves as a supply channel partner for more than 100,000 original equipment manufacturers, contract manufacturers and commercial customers through a global network of more than 460 locations serving over 85 countries. (www.arrow.com)


EOS Power is a privately owned German company located in Mumbai, India, providing Power Conversion Solutions, Manufacturing and Value Added Services to its Distribution and OEM customers globally. EOS Power employs 500 direct and indirect employees worldwide with principal offices in Mumbai, India and sales and support offices on each continent. (www.eos-power.com)


Arrow Europe u www.arrow.com EOS Power u www.eos-power.com


Patented Buck-Reset Topology Reduces Power Loss In Dc/Dc Converter, Achieving 298w/In³ Power Density


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deal Power today announce their range of DC/DC Converters for the Telecommunications market, a series designed to meet high MTBF and achieve


extremely efficient industry leading performance in the most demanding locations. Combining unique patented topology designs and innovative sink- plate technology, the units are able to enhance thermal performance and improve reliability. The range is ideal for such telecommunications applications as Backhaul, Small Cell, LTE, LPWA, Microwave, Broadband and Wireless.


The range boasts high efficiency levels up to and including 94%, and is designed to meet high power densities of 298W/in³. With the industry’s first patented Buck-Reset technology and other beneficial protection measurements, power loss is reduced, and reliability is dramatically improved due to a reduced amount of components in use required at any one time.


Series variations offer power ratings from 20W~250W/2A~50A/1.2V~ 24V, all confined within the options of 1/32, 1/16, 1/8, 1/4 or 1/2 brick sizes. Certain units also facilitate unique sink-plate technology to enhance thermal performance. This can be demonstrated in the 27NT 84W/7A 1/32 Brick Series, which achieves a MTBF of 6,400,000 hours at 25°C.


The sink-plate has various functions and features which act in conjunction to ensure optimum performance is achieved through efficient heat management. Please see Image.


Unique, low heat, high power design 1. Single-sided component layout allows for easy mounting on the base 2. Sink-Plate options eliminate the need for extra heat-sinks 3. Specify vertical or horizontal heat-sink fins to increase compatibility with system air-flow 4. Smooth and precise edges of the base plate allow for a compact fitment


The units themselves are designed and manufactured by Glary Power Technology, known for their innovative design solutions and cutting-edge technology. Ideal Power’s Sales and Marketing Manager, Jon Vallis said, “We are proud to be able to offer Glary units as part of the Ideal Power range. They offer superior quality and innovation to the power supply market which is certainly unbeatable”.


Ideal Power u 0845 260 3400 / ELECTRONICS u idealpower.co.uk ELECTRONICS | NOVEMBER 2016 S11


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