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Bel Power Unveils the TET2200 Series of 2200 Watt Power Supplies

Bel Power Unveils the TET2200 Series of 2200 Watt Power Supplies

Aimed at storage, servers and networking equipment, the units supply a main output of 12 VDC for powering intermediate bus architectures


MEAN WELL Adds 55V Output Models to UHP-200/350/500 Series

MEAN WELL Adds 55V Output Models to UHP-200/350/500 Series

MEAN WELL introduces the 55V output models to UHP-200/350/500 series.


Alpha and Omega Semiconductor Unveils New Generation of DrMOS Power Stage

Alpha and Omega Semiconductor Unveils New Generation of DrMOS Power Stage

Alpha and Omega Semiconductor announced a new series of DrMOS targeting multiphase VR regulators powering high-performance GPU and memory in…


Nexperia Introduces Four AEC-Q101 Qualified ESD Protection Devices to its TrEOS Line

Nexperia Introduces Four AEC-Q101 Qualified ESD Protection Devices to its TrEOS Line

The new units allow for high signal integrity and feature low clamping voltages along with high surge robustness.


Advanced Interfaces for the UMR-AA and UMR-A Series

Advanced Interfaces for the UMR-AA and UMR-A Series

Dean Technology, Inc. announced the availability of advanced interface options on the UMR-AA and UMR-A series of high voltage power supplies.


RS Components Launches 94% Efficient POL Converters Covering Most Standard Bus and Battery Voltages

RS Components Launches 94% Efficient POL Converters Covering Most Standard Bus and Battery Voltages

RS Components added the new TRACO Power TSR-WI Series of non-isolated POL (point of load) DC/DC converters to its product portfolio.


Optimizing EMI Input Filters for Switched Mode Power Supplies

Optimizing EMI Input Filters for Switched Mode Power Supplies

This article highlights a method to separate common-mode and differential-mode noise components using a dual output LISN (Line Impedance…


Intepro Introduces Compact PSB Series of Bidirectional and Regenerative Power Supplies

Intepro Introduces Compact PSB Series of Bidirectional and Regenerative Power Supplies

Intepro Systems announces the availability of its PSB series of programmable digital power supplies/loads.


Tight-Threshold Adjustable Overcurrent Protected Power Switches From Diodes Inc.

Tight-Threshold Adjustable Overcurrent Protected Power Switches From Diodes Inc.

This article highlights Diodes Incorporated AP22652/A and AP22653/A that are single-channel, tightthreshold Adjustable Overcurrent Protected Power…


Medical and Industrial DC/DC Converters, Synchronous Buck, and Buck-Boost Converters

Medical and Industrial DC/DC Converters, Synchronous Buck, and Buck-Boost Converters

In this month’s converter recap, we take a look at converters from Diodes Incorporated, COSEL, and Texas Instruments.


TRACO POWER’s New AC/DC Power Supply Optimized for Price-Sensitive Industrial, Automation, and IoT Applications

TRACO POWER’s New AC/DC Power Supply Optimized for Price-Sensitive Industrial, Automation, and IoT Applications

The TPI 125 provides 125 watts of power in a compact 2.00 x 3.00 x 1.16” package


Transphorm Unveils 4kW Evaluation Board for Single-Phase AC-to-DC Power Conversion

Transphorm Unveils 4kW Evaluation Board for Single-Phase AC-to-DC Power Conversion

The TDTTP4000W065AN employs bridgeless totem-pole power factor correction topology with traditional analog control.


Power Integrations Targets Compact Smart-Lighting Designs with Highly Efficient GaN-Powered LYTSwitch-6 LED Drivers

Power Integrations Targets Compact Smart-Lighting Designs with Highly Efficient GaN-Powered LYTSwitch-6 LED Drivers

These enable dimmable 90 W LED ballasts in an isolated flyback topology following a boost Power Factor Correction (PFC) stage.


Ricoh launches Buck DC/DC Converter with 200 nA quiescent current for Energy Harvesting applications

Ricoh launches Buck DC/DC Converter with 200 nA quiescent current for Energy Harvesting applications

This article highlights Ricoh Electronics R1801 Buck DC/DC Converter, designed for use in the Internet of Things ecosystem by extracting energy…


Mitsubishi Electric to Launch Second-generation Full-SiC Power Modules for Industrial Use

Mitsubishi Electric to Launch Second-generation Full-SiC Power Modules for Industrial Use

Mitsubishi Electric features its coming launch of second-generation full-SiC (silicon carbide) power modules featuring a newly developed SiC chip…


1200V SiC MOSFET Reduces Space and Increases Efficiency

1200V SiC MOSFET Reduces Space and Increases Efficiency

Mitsubishi Electric announces the addition of the new N-series SiCMOSFETs in a TO-247 package (under development) to the product portfolio in the…


Infineon Technologies Unveils Secondary Side Regulated, Constant Voltage Flyback Controller

Infineon Technologies Unveils Secondary Side Regulated, Constant Voltage Flyback Controller

The XDPL8219 enables power factor correction to > 0.9, and total harmonic distortion of 10% or less.


Tips for Using LTspice for Power Circuit Design

Tips for Using LTspice for Power Circuit Design

The article introduces the typical power circuits design flow and shows how the use of a simulator can provide great benefits.


Researchers Develop New Biomorphic Rechargeable Zinc Air Battery

Researchers Develop New Biomorphic Rechargeable Zinc Air Battery

Researchers from the University of Michigan’s Kotov lab developed a new, rechargeable zinc battery that may pave the way to distributed energy…


News Sep 11, 2020 by Stephanie Leonida
MEAN WELL Hosts Always-On Virtual Showcase

MEAN WELL Hosts Always-On Virtual Showcase

As tradeshows and conferences have been interrupted by the COVID-19 pandemic, power supplier MEAN WELL is launching a virtual product exhibition.


News Sep 10, 2020 by Shannon Cuthrell