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Power amplifier serves 27 – 31GHz applications

December 8, 2014 9:47 am | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. (San Jose, CA) announces design and sales support for a 36.5 dBm GaN power amplifier serving 27 – 31GHz applications in SatCom, Point-to-Point and Point-to-Multipoint radios. The TriQuint TGA2594-HM is a hermetic, 7x7mm ...

Compact 500 watt power supply fits 4” x 6” footprint

December 3, 2014 3:59 pm | XP Power | Product Releases | Comments

XP Power (Sunnyvale, CA) today announced the GSP500 series of highly efficient 500 Watt AC-DC power supplies. Occupying a compact 4 x 6 inch footprint, these single-output forced air cooled units can continuously deliver the full output power across ...

Metal film resistors now available with a 100 ppm TCR option

December 3, 2014 3:25 pm | Stackpole Electronics, Inc. | Product Releases | Comments

Stackpole's (Raleigh, NC) RNV Series high voltage anti-moisture metal film resistors now offer a 100 ppm TCR option. This enables the RNV to be used for high-voltage requirements in harsh environments and applications with low TCR needs. The ...

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Why the Navy hasn’t discovered the Holy Grail of energy independence

December 3, 2014 1:02 pm | by Jason Lomberg, Digital Editor, @JasonECNMag | Blogs | Comments

A while back, the Navy announced plans to turn seawater into fuel, thereby eliminating our dependence on fossil fuels — and despotic regimes — and discovering the Holy Grail of energy independence. And no one’s talking about it. Well ... turns out ...

Power amplifier designed for communications and telemetry markets

December 2, 2014 4:02 pm | Product Releases | Comments

NuWaves Engineering (Middletown, OH) introduced today the next generation of its NuPower small, lightweight and high-efficiency power amplifier (PA) family of products with the NuPower 13G05A. The NuPower 13G05A provides saturated RF power ...

OEM battery charger meets demands for extended load times

December 2, 2014 9:03 am | Product Releases | Comments

Ideal Power (UK) announced the availability of their new 25 amp output 31FC2512-BHF High Current OEM Battery Charger developed for applications which require longer autonomy times from battery packs. High power battery charging applications will ...

Polypropylene film capacitors designed for UPS systems

November 25, 2014 4:22 pm | Aerovox | Product Releases | Comments

Aerovox Corp. (New Bedford, MA) has released a line of UPS polypropylene film capacitors especially designed and tested to meet the needs of operation critical applications. The capacitors are used in uninterruptible power supplies (UPS) in ...

MOSFETs offer flexible solution for mobile applications

November 25, 2014 3:40 pm | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) announced the introduction of an extensive portfolio of devices featuring IR’s latest low-voltage MOSFET silicon for lithium-ion battery protection applications including the IRL6297SD dual N-channel ...

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Ultra-compact power modules feature a footprint of only 2.9 mm x 2.3 mm

November 24, 2014 1:11 pm | TDK Corporation of America | Product Releases | Comments

TDK Corporation (Iselin, NJ) announces a new series of ultra-compact EPCOS µDC-DC converters featuring a footprint of only 2.9 mm x 2.3 mm and an insertion height of 1 mm. One 6-MHz power switch is embedded in the miniature PCB. The integrated ...

Power supply series extends to 800W 650V output

November 24, 2014 9:33 am | TDK Corporation of America | Product Releases | Comments

TDK Corporation (San Diego, CA) announces the introduction of 800W high voltage models to TDK-Lambda’s Z+ series of programmable DC power supplies. The series is now available with output voltages of 0-10, 0-20, 0-36, 0-60, 0-160 ...

PWM controller features integrated power stage driver

November 20, 2014 4:07 pm | Product Releases | Comments

ZMD AG (Dresden, Germany) announces the release of the ZSPM2000, a configurable true digital PWM controller with integrated MOSFET driver for smart digital point-of-load (POL) solutions. ZMDI’s ZSPM2000 operates as a synchronous step-down ...

Agency proposes fee for electric cars

November 19, 2014 8:46 am | by Scott Bauer, Associated Press | News | Comments

Wisconsin would join five other states that impose special fees on owners of electric vehicles, in an attempt to help make up for revenue drivers of those fuel-efficient cars aren't paying in gas taxes, under a road-funding proposal put forward by ...

RF power-adjustable radios includes frequencies between 425MHz and 470MHz

November 17, 2014 4:01 pm | Product Releases | Comments

Lemos International/Radiometrix (England), has launched a new range of highly flexible, frequency programmable, RF power adjustable radios. The new NTX2B Transmitter offers industry-leading true Narrow Band FM performance and is available on ...

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GaN driver amplifier offers 2W of output power

November 17, 2014 3:53 pm | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. (San Jose, CA) announces design and sales support for a 5 to 8GHz GaN Driver Amplifier. The TriQuint TGA2599-SM offers 2W of output power with >23dB of small signal gain. It uses a 25V bias and draws only 50mA. Other features ...

Current-sense resistor includes a 2-watt power rating

November 14, 2014 2:10 pm | Koa Speer Electronics, Inc. | Product Releases | Comments

KOA Speer Electronics (Bradford, PA) introduces the new TLR2HW metal plate chip current sense resistor in a 2010 size, featuring a 2-watt power rating and ultra-low resistance. The metal alloy of the TLR2HW provides superior corrosion and ...

Power supplies comply with latest level VI energy efficiency standard

November 13, 2014 2:22 pm | XP Power | Product Releases | Comments

XP Power (Sunnyvale, CA) announced what it believes to be one of the first 5 Watt plug top power supplies to comply with the new Energy Star level VI energy efficiency standard. A requirement for all such external power supplies in use from February 2016 ...

AC/DC power supplies designed to meet energy saving eco-design standards

November 13, 2014 10:01 am | MicroPower Direct, LLC | Product Releases | Comments

Available immediately from MicroPower Direct (Stoughton, MA), the MPG-120S series is a family of high performance 120W open-frame AC/DC power supplies specifically designed to meet energy saving eco-design standards. Fabricated on a ...

Wind farms generate enough power for every home in Scotland

November 13, 2014 8:07 am | by Kasey Panetta, Editor | Blogs | Comments

In what is a win for alternative energy (there seem to be more and more these days) the recently released numbers show that during the month of October, wind power generated 126 percent of the energy needed to power every home in Scotland...

Power divider provides in-phase power splitting

November 12, 2014 3:07 pm | Product Releases | Comments

From Knowles Capacitors (Cazenovia, NY) comes a Wilkinson power divider, the PDW05758, from their Dielectric Laboratories (DLI) facility. It is designed to provide in-phase power splitting or combining over a broad bandwidth in low-power ...

Automotive lighting solution capable of driving LEDs up to 60 volts

November 11, 2014 3:39 pm | On Semiconductor | Product Releases | Comments

ON Semiconductor (Phoenix, AZ) has introduced two new devices for use in vehicle lighting systems. The NCV78763 advanced smart power ballast and dual channel LED driver provides a highly efficient single-chip automotive lighting solution that ...

The biggest challenge for electric vehicles

November 10, 2014 9:54 am | by Manfred Brandl, ams AG Product manager, Battery management ICs | Articles | Comments

The battery: As long as energy storage capacity (drive range) is limited and costs are high, EV’s will remain a niche market for urban use by a small group of people, also because of the slowly-adapting charging infrastructure. Another challenge ...

Circuit protection diode targets industrial equipment CAN bus lines

November 10, 2014 9:19 am | Product Releases | Comments

ProTek Devices (Tempe, AZ) debuts a new electrostatic discharge (ESD) circuit protection diode for industrial applications such as assembly line automation, access control systems, machinery, and more. The new overvoltage protection component ...

Simplifying the measurements of mobile devices’ current pulses

November 7, 2014 5:07 pm | by David Wyban, Keithley Instruments | Articles | Comments

As both businesses and individuals become increasingly dependent on (or some might say, addicted to) mobile communication products, the portion of integrated circuits and electronic sub-assemblies being designed for use in these applications is growing rapidly. Being mobile means these devices typically operate on battery power, so they have a limited supply of power available to them.

"Supercapacitors" combine with regular batteries to boost the power of electric cars

November 6, 2014 4:35 pm | by EurekAlert! | News | Comments

A car powered by its own body panels could soon be driving on our roads after a breakthrough in nanotechnology research by a QUT team. Researchers have developed lightweight "supercapacitors" that can be combined with regular batteries....

Engineering Update #84: A solar and wind-powered car

November 6, 2014 3:21 pm | by Jon Dipierro, Multimedia Production Specialist | Videos | Comments

G-code is just a concept car created from a vehicle study, but it’s still got some great ideas. The design is pretty futuristic, with a display on the grill that changes depending on if the car is parked or driving in sports, eco or drive mode. It also has ...

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