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Archive

MicroVerter series added to dc/dc converter range 12/05/2010

Following its acquisition of RO Associates, Astrodyne has expanded its line of dc/dc converters to include the MicroVerter series. This series ...

C-band GaN HEMT Amplifiers for satellite applications 11/05/2010

Mitsubishi Electric is introducing the world's first GaN high electron mobility transistor (HEMT) power amplifiers, exclusively designed for use in ...

DC/DC step down regulator 10/05/2010

Micrel has introduced a high performance 600mA DC/DC step down regulator, the MIC2808. The device is intended for powering a power amplifier (PA) in ...

Intelligent power switch 07/05/2010

Power semiconductor specialist, STMicroelectronics has introduced an intelligent power switch (IPS) for use in industrial controls. It is designed to ...

DIN rail power supply range expanded 07/05/2010

Campbell Collins, a supplier of power supplies, capacitors and power semiconductors has announced an addition to its range of DIN rail mounted power ...

Programmable SPV power supply range 29/04/2010

The Sunpower SPV power supply range has been designed for applications demanding highly controllable dc power.

Solid state rf amplifiers to 400W 28/04/2010

In a range of models covering frequencies from 100KHz to 3.0GHz the new AHP series of solid state rf power amplifiers from AtlanTecRF is designed to ...

Power management unit with configurable start up sequences 28/04/2010

Austriamicrosystems' AS3607 is an integrated power management IC (PMIC) which features a high level of start up sequence programmability.

High frequency buck converter 19/04/2010

The AP5100 step-down converter from Diodes Incorporated has been designed to bring space savings and efficiency improvements to set top box, modem ...

Space saving devices eliminate need for separate power ... 16/04/2010

Vishay Intertechnology is broadening its optoelectronics portfolio with the introduction of two integrated power phototriacs: the VO2223, which ...

1U high ATCA power system 15/04/2010

Gresham Power has announced the release of its advanced telecom computing architecture (ATCA) power system solution.

120W MIL-spec DC-DC converter in 12 and 15V output versions 29/03/2010

Roband Electronics has launched a compact military specification DC-DC converter in 12 and 15V output versions providing a power output of 120W from ...

Brick power module optimises 5V bus voltage to match load ... 17/03/2010

Ericsson's BMR454 0002/004 is described as having a typical efficiency of 94% at 50% load and 93.5% at 100% load. Due to digitally controlled ...

Synchronous buck regulator 15/03/2010

The LTC3616 is a 4MHz synchronous buck regulator from Linear Technology that incorporates a constant frequency, current mode architecture.

Low dropout voltage linear regulator 26/02/2010

Linear Technology has announced the LT3032, a dual, low noise, positive/negative low dropout voltage linear regulator.

Power factor corrected LED driver 23/02/2010

A new power factor corrected dimmable LED driver for residential and commercial lighting applications has been announced by ON Semiconductor.

Switched mode power supply for CompactPCI applications 16/02/2010

Schroff UK has expanded its 19in maxpowerPRO family of switched mode power supplies with the addition of a 6U model designed for high power ...

Integrated power modules for POL supplies 15/02/2010

Intersil's ISL8204M and ISL8206M are switch mode power supplies in a single compact surface mount package. Integrated are a PWM controller, power ...

650W ac/dc power supply for medical or industrial ... 09/02/2010

XP Power has introduced the SHP650 and MHP650 series of single output high power density fan cooled ac/dc power supplies.

Compact filter for dc/dc converters 05/02/2010

Calex Electronics has launched a filter module for dc/dc converters. The EFIL-100-10 filter module is 1 x 2 x 0.45in input differential and common ...

Taking low power to a new level 04/02/2010

Wolfson Microelectronics has launched a low power DAC designed to extend playback time, reduce system cost and enhance audio performance in portable ...

Mean Well CEN-100 series IP rated power supply 19/01/2010

Mean Well's 96W metal case power supply - the CEN-100 series has been designed primarily for the led markets, but is suitable for any installation ...

Line conditioning modules 15/01/2010

Gaia Converter, a specialist of power converter modules, has launched a range of line conditioning modules for dips, brown out, transients and spike ...

Power mosfets with reduced top side thermal impedance 15/01/2010

Texas Instruments has introduced what it claims to be the industry's first family of standard footprint power mosfets that dissipate heat through the ...

Power mosfet offers low on resistance 13/01/2010

Vishay Intertechnology claims its 12-V p-channel TrenchFET Gen III power mosfet has the industry's lowest on resistance for a p-channel device in the ...