Power

Displaying 11 - 5577 of 5567

100A μModule regulator offers 70ms power up time

100A μModule regulator offers 70ms power up time
Linear Technology Corporation announces the LTM4676A, a dual 13A or single 26A, current shareable up to 100A μModule step-down DC/DC regulator with PMBus serial digital interface. The digital interface enables system designers and remote operators to command and supervise a system’s power condition and consumption.
1st July 2015

225W supply provides 93% minimum average efficiency

225W supply provides 93% minimum average efficiency
Offering a minimum average efficiency of 93% and a maximum efficiency of 95%, a series of high efficiency open frame AC/DC power supplies has been unveiled by XP Power. The EPL225 series' high efficiency results in a no-load power consumption of less than 0.5W, less heat to dissipate and a cooler running unit, contributing to a more reliable longer-life power supply.
30th June 2015

GaN demos 60A power transistor in China for first time

GaN demos 60A power transistor in China for first time
GaN Systems last week showcased the latest addition to its successful range of E-mode GaN-on-Silicon high power transistors on Booth 4D18 at PCIM Asia in Shanghai. Based on three core proprietary technologies, the GS65516T GaN high-power enhancement-mode device boasts the highest current capability on the market at 60A.
30th June 2015


MOSFET relay suits high-current industrial applications

MOSFET relay suits high-current industrial applications
The EPR311A066107EZ MOSFET relay from Excel Cell (ECE), a division of Endrich, is specifically designed for high current applications (continuous: 2.5A, peak: 4A), commonly found in industrial equipment. The MOSFET relay is a possible solid-state replacement for single-pole, normally-open (Form 1A) electromechanical relays.
29th June 2015

Designing for complex power systems

The implementation of complex multi-rail power solutions that combine high efficiency and high power density with excellent thermal performance is being greatly eased with the development of a new generation of power components that can be used as the building blocks of complete power systems. By Robert Russell, Vice President Product Marketing, Power Solutions, Vicor.
29th June 2015

Improve light-load efficiency of a PFC converter

Economic and environmental concerns are forcing the power supply industry to improve efficiency across the entire load range, not just at heavy load, but methods to improve light-load efficiency are developing. By Bosheng Sun, Systems Engineer, Texas Instruments.
29th June 2015

KISS Your 60601-1 Medical Power Supply

Does confusion reign in your engineering department about how to best comply with global standards for medical equipment? By Jeff Schnabel VP of Marketing, CUI.
29th June 2015

Adapting To Serve

Demand for improvements in digital control to increase power supply efficiency is coming from every aspect of industry, presenting semiconductor manufacturers with the challenge and opportunity to develop more advanced solutions. By Philip Ling
29th June 2015

Power inductors meet VRM/VRD applications

Power inductors meet VRM/VRD applications
A range of shielded power inductors is on sale at Mouser Electronics. Coilcraft’s MLC75xx series inductors feature soft saturation characteristics, making them ideal for voltage regulator module (VRM) and voltage regulator down (VRD) designs and other applications with occasional over-current requirements.
26th June 2015

The industry's first AC/DC converter for driving SiC MOSFETs

The industry's first AC/DC converter for driving SiC MOSFETs
  ROHM has recently announced the development of an AC/DC converter control IC designed specifically for SiC MOSFET drive in industrial equipment such as servers and other large power applications.
26th June 2015


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