Power Electronics / Power Management


Latest Articles

Battery charger ICs
13 April 2011, CST Electronics
Maxim’s MAX17435 and MAX17535 multichemistry battery charger ICs are designed to simplify construction of accurate and efficient chargers. They provide SMBus-programmable charge current, charge voltage, ...

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Power supplies for LED lighting
30 March 2011, Current Automation
Mean Well has launched a 100 W AC/DC, constant-voltage mode switching power supply targeting economical lighting solutions to accommodate the boom of LED architectural lighting, decorative lighting and ...

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IGBT module for use in PV systems
30 March 2011, EBV Electrolink
The Genesis chip is an IGBT module co-developed with, and produced by, Vishay for use in photovoltaic systems in private homes. The module is used as the power unit in inverters for converting the DC ...

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Power MOSFETs
30 March 2011
ON Semiconductor has debuted six new AEC-Q101 qualified, logic level, single-channel power MOSFETs for automotive modules in small, flat lead packages. Offered in a 5 x 6 mm SO-8FL package and a 3,3 ...

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Step-down regulators
30 March 2011, Altron Arrow
At the 2011 Applied Power Electronics Conference (APEC), Texas Instruments introduced what it believes are the industry’s smallest, most efficient step-down regulators with integrated FETs to support ...

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Adjustable CCRs for LED lighting
16 March 2011, Altron Arrow
ON Semiconductor has expanded its portfolio of adjustable constant current regulators (CCRs) with new devices which provide voltage surge suppression to protect general lighting and automotive LEDs. They ...

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DC-DC power supplies
16 March 2011, Vepac Electronics
The DC/DC power supply systems of the series MPG from MTM Power are designed among others or supply of electrical applications from DC mains for different applications in transportation, telecommunications ...

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Bridge rectifiers
16 March 2011, EBV Electrolink
Vishay has introduced a new series of PowerBridge rectifiers with current ratings of 30 A to 45 A, maximum peak reverse voltage ratings of 600 V to 1000 V, and a high case dielectric strength of 1500 ...

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Dual-channel buck converters
16 March 2011, EBV Electrolink
Texas Instruments rolled out its first dual-output, fully synchronous SWIFT power management IC. The TPS54290 1,5 A/2,5 A converter simplifies power design in consumer electronics with a 12 V power supply, ...

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MOSFET chipset
16 March 2011, Future Electronics
New from International Rectifier is the IRF6708S2 and IRF6728M 30 V DirectFET MOSFET chipset tailored for cost-sensitive 19 V input synchronous buck applications. The IRF6708S2 small can and IRF6728M ...

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Industrial power supply
2 March 2011, Vepac Electronics
A new addition to XP Power’s V-Brand series, the VCS range is a low-power, chassis mount industrial power supply. There are four power ranges – 50, 70, 100 and 150 W – each offering single outputs in ...

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Motor-mounted control module
2 March 2011
STMicroelectronics has unveiled a customisable high-end, motor-control module that is small enough to mount directly on the motor, in addition to providing connection via industrial Ethernet. It aims ...

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Power management chip
2 March 2011, NuVision Electronics
The new AS8650 from austriamicrosystems is an automotive power management chip which combines a DC-DC converter and a high-speed transceiver. The IC features efficiency of 85% minimum over all operation ...

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Automotive-qualified MOSFETs
2 March 2011, Future Electronics
International Rectifier has introduced a family of automotive-qualified planar MOSFETs for a variety of applications used in internal combustion engine (ICE), hybrid and full electric vehicle platforms. ...

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DC drive controller
2 March 2011
In addition to WAGO’s standard DC drive controller for positioning 24 V d.c. motors with collectors, two 750-636 I/O modules are now available; one for an extended temperature range and one for use in ...

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Intermediate power bus converters
2 March 2011
Vicor announced the introduction of the IBC048 series of VI BRICK Intermediate Bus Converters. Available as drop-in replacements for industry standard eighth-brick and quarter-brick 5:1 and 4:1 intermediate ...

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Buck controller
2 March 2011, KH Distributors
The XRP6124 is Exar’s new non-synchronous step-down (buck) controller for up to 5 A point-of-load applications. A 3 V to 30 V input voltage range allows for single supply operations from industry standard ...

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Integrated MOSFET and Schottky diode
2 March 2011, MB Silicon Systems
The CMLM0574 from Central Semiconductor is a Multi Discrete Module consisting of a single N-channel enhancement mode MOSFET and a low-VF Schottky diode packaged in the space saving PICOmini SOT-563 surface ...

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150 W power supplies
2 March 2011, Current Automation
With the introduction of its new USP-150 series, Mean Well offers a 150 W-500 W product line of U-bracket type AC/DC power supplies with power factor correction (PFC) function. With a 33 mm profile ...

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Schottky rectifiers
30 March 2011, EBV Electrolink
Vishay expanded its TMBS Trench MOS Barrier Schottky rectifiers for solar bypass applications with four new 45 V devices offering eSMP surface-mount and axial-leaded package options. The devices are ...

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