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DC-DC converters provide input voltage range of 18-75 volts DC

February 25, 2015 1:55 pm | by Ge Energy | Ge Energy | Product Releases | Comments

GE’s new 228-watt (W) quarter-brick QHHD019A0B isolated DC-DC converters are the latest addition to its Hammerhead series of DC-DC modules. The low-height converters provide a single, precisely regulated output voltage over an ultra-wide input voltage range of 18-75 volts DC. Cost-effective and energy- and space-efficient ...

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Photos of the Day: Military's largest cargo plane transports pathfinder backplane

February 25, 2015 11:55 am | by NASA | News | Comments

Rare glimpse into the mouth of a C-5 Galaxy military transport plane, the largest cargo plane in the U.S. fleet, which was designed to carry tanks, just before STTARS (the Space Telescope Transporter for Air Road and Sea) was loaded for transport....

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Circuit protection solutions provide transient overvoltage protection

February 25, 2015 11:29 am | by Littelfuse, Inc. | Littelfuse, Inc. | Product Releases | Comments

Littelfuse, Inc. showcased circuit protection technology designed for the full LED lighting system from the power input all the way to the LEDs themselves, at the Strategies in Light trade show. Exhibits included a non-functional streetlight disassembled to show booth visitors where ...

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Power resistor lowers costs in automotive and industrial applications

February 25, 2015 11:28 am | by Vishay Intertechnology | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. introduced a new AEC-Q200-qualified, 25 W thick film power resistor in a compact surface-mount TO-252 style (DPAK) package. For automotive, industrial, and military applications, the Vishay Sfernice DTO25 saves space compared with previous-generation solutions....

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Mouser, Grant Imahara unveil robotics "Empowering Innovation Challenge"

February 25, 2015 11:25 am | by Mouser Electronics | News | Comments

Mouser Electronics, Inc. is partnering with celebrity engineer Grant Imahara to call on engineers of all levels to join them on a journey to Empower Innovation Together. Engineers worldwide can engage with Grant Imahara ...

EMI/RFI shielding product guide includes unique side-by-side format

February 25, 2015 11:10 am | by Tech-Etch Inc. | Tech-Etch Inc. | Product Releases | Comments

The EMI/RFI Shielding Product Guide from Tech-Etch describes and pictures shielding products in a useful side-by-side comparison format. The eight-page brochure compares mounting, composition, size range, effective compression range, type of seal, contact interface, and performance data....

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New flow battery to keep big cities lit, green, & safe

February 25, 2015 11:02 am | by Pacific Northwest National Laboratory | News | Comments

Ensuring the power grid keeps the lights on in large cities could be easier with a new battery design that packs far more energy than any other battery of its kind and size. The new zinc-polyiodide redox flow battery, described in Nature Communications , uses an electrolyte that has more than ...

New nanowire structure absorbs light efficiently

February 25, 2015 10:53 am | by EurekAlert! | News | Comments

Researchers at Aalto University, Finland have developed a new method to implement different types of nanowires side-by-side into a single array on a single substrate. The new technique makes it possible to use different semiconductor materials ...

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Using 'fuzzy logic' to optimize hybrid solar/battery systems

February 25, 2015 10:51 am | by EurekAlert! | News | Comments

How did fuzzy logic help a group of researchers in Tunisia and Algeria create an ideal photovoltaic system that obeys the supply-and-demand principle and its delicate balance? In the Journal of Renewable & Sustainable Energy ...

In quest for better lithium-air batteries, chemists boost carbon's stability

February 25, 2015 10:47 am | by EurekAlert! | News | Comments

To power a car so it can travel hundreds of miles at a time, lithium-ion batteries of the future are going to have to hold more energy without growing too big in size. That's one of the dilemmas confronting efforts to power cars ...

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Sensors provide for visual indication and accurate switching

February 25, 2015 10:10 am | by Gems Sensors & Controls | Gems Sensors & Controls | Product Releases | Comments

Gems Sensors & Controls announced its complete range of RotorFlow sensors, now available for immediate online order as standard catalog product. Gems RotorFlow is a family of electronic flow sensors, designed to provide reliable and continuous sensing, accurate switching, and clear visual indication within a variety of flow rate ...

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NFC/RFID tags achieve best-in-class data retention

February 25, 2015 9:52 am | by Stmicroelectronics | Stmicroelectronics | Product Releases | Comments

The SRTAG NFC/RFID tags from STMicroelectronics combine the market’s widest memory range, best-in-class data retention and write-erase cycles, and the strongest data protection, opening new possibilities for short-range wireless connectivity in consumer electronics, computer peripherals, home appliances, industrial automation ...

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Queen's researchers in bid to develop world's fastest super computers

February 25, 2015 9:44 am | by EurekAlert! | News | Comments

Researchers at Queen's University Belfast are creating ground-breaking computer software which has the potential to develop some of the world's fastest super computers. The software, developed by researchers in the School of Electronics ...

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Graphene shows potential as novel anti-cancer therapeutic strategy

February 25, 2015 9:41 am | by EurekAlert! | News | Comments

University of Manchester scientists have used graphene to target and neutralise cancer stem cells while not harming other cells. This new development opens up the possibility of preventing or treating a broad range of cancers, using a non-toxic material....

Russia to keep its part of space station after its duty ends

February 25, 2015 9:34 am | by Associated Press | News | Comments

Russia's space agency expects the International Space Station to stay in orbit through 2024, and plans to create its own space outpost with its segment of the station after that. Roscosmos' scientific council concluded Tuesday that ...

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