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15-75 watt switchers offer higher efficiencies and <0.5W no load power consumption

January 28, 2014 1:59 pm | Powergate Llc / Tracopower | Product Releases | Comments

PowerGate LLC announces the release of the TRACOPOWER TXM015/25/35/50/75 series of enclosed switching power supplies with improved efficiencies and reduced power consumption at no load. An optimized thermal design, conformal coating and a robust mechanical design qualify these products for use in harsh industrial environment.

LISTED UNDER: Switching
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Power supplies offer up to 1350VA of AC power

January 23, 2014 9:35 am | Product Releases | Comments

Powerstax now presents its customer base with the Behlman PF1350 and PF1351. Targeting mission-critical industrial and military powers system designs, these compact, power factor-corrected bench-top units differentiate themselves from competing AC frequency products on the market through their compelling mix of performance, flexibility and cost effectiveness.

LISTED UNDER: AC to AC

Synchronous buck-boost DC/DC converter features 95% efficiency & low noise operation

January 22, 2014 1:51 pm | Linear Technology Corporation | Product Releases | Comments

Linear Technology announces the LTC3111, a synchronous buck-boost converter that delivers up to 1.5A of output current from a wide range of power sources, including single or multiple cell batteries, supercapacitor stacks and wall adapters. The device’s 2.5V to 15V input and output voltage range provides a regulated output....

LISTED UNDER: DC to DC

DC-DC modules achieve 88% efficiency

January 22, 2014 1:43 pm | Murata Power Solutions Inc. | Product Releases | Comments

Murata today announced the SPM series of low-power isolated DC-DC modules designed specifically for use in electronic equipment that will be subject to harsh environments such as outdoor communications, applications with little or no forced air cooling, smart grid and industrial process control equipment.

LISTED UNDER: DC to DC

Synchronous step-down DC/DC controller enhances the signal-to-noise ratio of the current sense signal

January 21, 2014 11:19 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology Corporation introduces the LTC3875, a dual output current-mode synchronous step-down DC/DC controller that enables the use of very low DC resistance (DCR) power inductors by using a novel DCR sensing architecture that enhances the signal-to-noise ratio of the current sense signal.

LISTED UNDER: DC to DC

35A DC-DC converter module attains typical efficiency rating of 94%

January 20, 2014 11:36 am | Murata Power Solutions Inc. | Product Releases | Comments

Murata announced the latest addition to the OKLP range of "Power Block" products from Murata Power Solutions. In addition to the recently introduced 25A, Murata now offers the OKLP-X/35-W12-C, a 35A Power Block solution. This Power Block concept sits between a discrete Point-of-Load (PoL) design....

LISTED UNDER: DC to DC

Inductor ideal for switched-mode power supply applications

January 20, 2014 10:19 am | Renco Electronics, Inc. | Product Releases | Comments

Renco Electronics announces the release of the company’s high current version of the best selling product in compact form, the RL-5480HC. Under the slogan, “smaller is better”, Renco debuted the RL-5480HC. The inductor’s high saturation materials allow for ideal use in switched-mode power supply applications....

LISTED UNDER: Switching

DC-DC converters for down-hole tools reduce design time and system cost

January 17, 2014 9:39 am | International Rectifier | Product Releases | Comments

International Rectifier introduced the HTH27022S and HTM27092S isolated hybrid hermetic DC-DC converters for high temperature and high shock environments such as oil drilling applications and mud turbine generators. Featuring an operating case temperature of 165ºC with transient up to 175ºC and with a high nominal input voltage of 270V...

LISTED UNDER: DC to DC

380 VDC input bus converter modules enable high voltage DC distribution with 98 percent efficient conversion

January 15, 2014 12:09 pm | Vicor Corp. | Product Releases | Comments

Vicor Corporation unveiled the first module utilizing its Converter housed in Package (ChiP) power component platform. This new ChiP bus converter module (BCM) supplies 1.2 kW at 48 V with 98 percent peak efficiency and 1880 W/in3 power density. The module is asserted to

LISTED UNDER: DC to DC | High Voltage | Power Distributor Units

Power amplifiers cover the frequency range of 2.7 to 3.7GHz

January 14, 2014 4:29 pm | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. announces design and sales support for two S-band power amplifiers from TriQuint. The TGA2583 and TGA2585 cover the frequency range of 2.7 to 3.7GHz with 10 and 18 watts of saturated output power respectively. Both TriQuint devices offer power added efficiency of 54% with a small signal gain of 33dB.

LISTED UNDER: Power

300W AC/DC power supplies certified to EN 60601 3RD edition

January 14, 2014 1:39 pm | MicroPower Direct, LLC | Product Releases | Comments

The MPU-300M series, now available from MicroPower Direct, is a family of compact 300W AC/DC power supplies that are certified to EN 60601 3RD edition. These power supplies offer a unique combination of power, and safety, combined with robust performance & compact construction.

LISTED UNDER: AC to DC

Lithium ion battery charger designed for electric vehicles

January 13, 2014 10:02 am | Calex Mfg | Product Releases | Comments

Green Watt Power, a division of Calex Mfg. Co., Inc., announces the 240 Watt EVC-52-240 Lithium Ion battery charger. The EVC-52-240 is designed for charging lithium ion batteries for a variety of applications including electric scooters, all terrain vehicles, etc.

LISTED UNDER: Lithium

AC-DC power supplies offer high efficiency single output for convection, forced air cooling

January 8, 2014 9:04 am | XP Power | Product Releases | Comments

XP Power announced a 130 Watt addition to the ECS series of AC-DC power supplies. Packaged in a compact 2 x 4 x 1.25 inch (50.8 x 101.6 x 31.8 mm) open-frame format, the high efficiency single output ECS130 can be either convection or forced air cooled and used in a variety of end-applications.

LISTED UNDER: AC to AC

Cloud-based tool helps designers select an optimal DC/DC module for their power board

January 3, 2014 2:40 pm | Product Releases | Comments

GE’s Critical Power business announced the launch of its cloud-based Power Module Wizard, providing board designers with an intuitive tool to help them easily select the optimal DC/DC modules for their power board. The tool is said to help board designers

LISTED UNDER: Circuit Design Aids | Development | DC to DC

AC/DC power supplies come with medical & ITE dual approvals

January 3, 2014 12:43 pm | Product Releases | Comments

TRUMPower launches its TWM65 series of 2" x 3" ultra-compact open frame AC/DC power supplies featuring 65 watts output, 0.2 watt no-load power consumption and medical-ITE dual approvals. The TWM65 series features 90 to 264 volts universal AC input and 0.95 power factor.

LISTED UNDER: AC to DC

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