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Synchronous boost controller reduces thermal stress with up to 98% efficiency

July 23, 2014 1:37 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation (Milpitas, CA) announces the LTC3769, a synchronous step-up DC/DC controller that replaces the boost diode with a high efficiency N-channel MOSFET, increasing efficiency and maximizing output current capability. This controller produces 24V at up to 5A output....

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Gate-drive optocoupler includes integrated flyback controller for DC-DC converters

July 23, 2014 1:26 pm | Product Releases | Comments

Avago Technologies (San Jose, CA) unveiled the ACPL-302J, a new smart gate-drive optocoupler device that improves isolated power supply and simplifies gate drive design. The ACPL-302J features an integrated flyback controller for DC-DC converters and a full set of fail-safe IGBT diagnostics....

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Get paid for posts? Social networking's new twist

July 23, 2014 1:15 pm | by The Associated Press | News | Comments

Facebook and most other social networks are built on the premise that just about everything should be shared —except the money those posts produce. At least two services are trying to change that. Bubblews, a social network that came out of out of an extended test phase last week, pays users for...

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5100 W DC power supplies designed for high voltage and solar array applications

July 23, 2014 1:10 pm | B&K Precision Corporation | Product Releases | Comments

B&K Precision (Yorba Linda, CA) introduced three new models of high power programmable DC power supplies, models PVS10005, PVS60085, and PVS60085MR. The new PVS Series delivers output power up to 5.1 kW with excellent regulation, low noise, and fast transient response times....

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Army study looks at 'Developing Mental Armor for Soldiers'

July 23, 2014 12:19 pm | by U.S. Army | News | Comments

In the fiscal year 2014 study, "Design, Implement, and Demonstrate Integrated Training to Optimize Human Performance and Discourage PTSD and Suicide," known as the Squad Overmatch Study, the goal was to demonstrate how to train the Soldier to recognize and apply learned techniques to manage...

NASA names building for moonwalker Neil Armstrong

July 23, 2014 12:14 pm | by MALCOLM RITTER, AP Science Writer | News | Comments

NASA honored one of its most famous astronauts Monday by renaming a historic building at the Kennedy Space Center in Florida. It now bears the name of Neil Armstrong, the first man to walk on the moon when the Apollo 11 mission landed there 45 years ago....

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Pre-driver IC supports advanced safety capabilities for automotive applications

July 23, 2014 12:05 pm | Toshiba America Electronic Components | Product Releases | Comments

Toshiba America Electronic Components, Inc. (San Jose, CA) announced the TB9052FNG motor pre-driver IC. The new device was developed for safety-critical automotive applications such as electric power steering (EPS) and other systems compliant with Automotive Safety Integrity Level D (ASIL D)....

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Automotive HVAC actuators feature very low noise

July 23, 2014 11:27 am | Johnson Electric | Product Releases | Comments

Johnson Electric (Hong Kong) announced an actuator platform for automotive HVAC air flow control. The Saia-Burgess HVAC platform is said to offer the industry’s widest speed and torque range in DC and Stepper motor options.

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Thin film chip resistor arrays feature gold terminations

July 23, 2014 11:09 am | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. (Malvern, PA) introduced a new series of precision thin film chip resistor arrays featuring gold terminations for conductive gluing. Offering two integrated resistors on one substrate, the ACAS 0606 ATAU resistor array combines…

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Intelligent Sensing Platform accelerates development of smart, power-efficient IoT applications

July 23, 2014 10:50 am | B & B Electronics | Product Releases | Comments

B&B Electronics (Ottawa, IL) introduced its Wzzard Intelligent Sensing Platform. Wzzard is a complete wireless sensor connectivity platform for the rapid deployment of scalable, intelligent, reliable Internet of Things (IoT) networking in remote and demanding environments....

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Low-loss, flexible cables rival semi-rigid

July 23, 2014 10:46 am | Product Releases | Comments

High Speed Interconnects (Scottsdale, AZ) has announced a new range of flexible cable assemblies which outperform semi-rigid cable performance. Combining advanced coaxial cable and proprietary VP90 expanded PTFE (ePTFE) extrusion technologies, HSI is able to…

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UV-stable handheld enclosures suit outdoor electronics

July 23, 2014 10:19 am | Okw Enclosures | Product Releases | Comments

OKW (Bridgeville, PA) has launched DATEC-COMPACT, a brand new range of UV-stable IP65 (NEMA 4) handheld enclosures for outdoor electronics. These modern and ergonomic cases are the first from OKW to feature integrated contacts as an option – providing…

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RF field detector is battery free

July 23, 2014 9:58 am | Product Releases | Comments

The PHOTON from Farsens S.L. (San Sebastián, Spain) is a UHF RF field detector passive tag equipped with an LED. Whenever this tag is close to an RF field source, it will harvest the energy from the RF field and drive an LED. The stronger the RF field in a

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This is what a fireball in space looks like

July 23, 2014 9:22 am | by Kasey Panetta, Managing Editor | Blogs | Comments

This mission on the International Space Station has been full of social media adventures, including the very first Space Vine! (Full disclosue: I coined the term Space Vine! and you probably won't see it anywhere else.)  Reid Wiseman is an American astronaut and naval aviator currently serving on Expedition 41 in the ISS....

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Please don't 3D print me when I'm dead

July 23, 2014 8:49 am | by David Mantey, Editor-in-Chief | Blogs | Comments

When I die, please don’t grow pieces of me. Whether the practice is in the name of science, art, or engineering, after I’ve been harvested of all viable organs in my remaining vessel, do not reconstruct and 3D print any body part to be kept alive inside a case of "nourishing liquid"....

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