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Industry News
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- GridSTAR Net Zero Energy Demonstration Project underway at The Navy Yard - May 23, 2013
- Dynex Announces a Difficult Q1 which Management Believes Marks a Turning - May 22, 2013
- EPC Opens GaN Power Library - Aims to Accelerate Adoption - May 22, 2013
- Rivals Powermat and PowerKiss to Become One - May 21, 2013
- Digital Power Reports Revenues Essentially Flat, Profits Up - May 20, 2013
- SynQor Announces Denial of Defendants' Motions for Rehearing - May 20, 2013
- Parviz Ghaffaripour Leaves Arkos Joins Exar as SVP Connectivity and Power Management - May 20, 2013
- European Project Reports Achievements in Drive to Shape the Future of Power Microelectronics - May 17, 2013
- Alstom Grid and KEPCO Create Strategic HV Power Electronics Joint Venture - May 17, 2013
- ANSI EESCC Begins Development of Energy Efficiency Standardization Roadmap - May 16, 2013
- Wi-SUN Alliance Membership Continues to Grow - May 15, 2013
- Eaton and CA Technologies Join to Deliver Infrastructure Management for Data Centers - May 15, 2013
- Amantys Pens Agreements with Fuji Electric, Hitachi Europe and Dynex - May 15, 2013
- Eltek Chosen by Alstom Grid for HVDC Substations in Sweden - May 15, 2013
- IPC Gets NREL CRADA to Develop Integrated Electric Vehicle, Solar, Storage Infrastructure - May 14, 2013
- Dana Receives Grant from NRCan to Improve Thermal Management for EV Battery Packs - May 14, 2013
- Altera Acquires Enpirion for $140 Million, Forms Power Business Unit - May 14, 2013
- GreenTouch Reveals How Networks Could Reduce Energy Consumption by 90% by 2020 - May 14, 2013
- Fumihide "Humi" Esaka will Join Transphorm as CEO Starting July 1 - May 14, 2013
- Best Paper and Three Young Engineer Awards Presented during PCIM Opening Ceremony - May 14, 2013
- Avnet Launches Power Solutions Video Series - May 13, 2013
- PowerbyProxi Joins Wireless Power Consortium - May 13, 2013
- Teledyne Acquires Axiom IC - May 13, 2013
- U.S. Launches Competition for "Next-Generation Power Electronics Manufacturing" Institute - May 10, 2013
- Gallium-Nitride-on-Silicon Devices from IR in Home Theater System - May 10, 2013
- KEMET and NEC Tokin to Expand Product Offerings and Pursue Joint Developments - May 10, 2013
- WiTricity Joins Power Matters Alliance / Appointed to Vice-Chair Resonance Working Group - May 9, 2013
- Acopian's Newest Online Custom Power Supply System Builder Speeds Time-to-Market - May 9, 2013
- PI Expert Suite 9.0 Power-Supply Design Software Now Supports LED Lighting - May 8, 2013
- PREMO Exhibiting with Core Electric at PCIM Europe 2013 - May 8, 2013
- CUI Global Reports First Quarter 2013 Revenue up 19% to $10 Million - May 7, 2013
- Vincent Roche Named CEO of Analog Devices - May 7, 2013
- Vishay to Showcase Power MOSFETs, Diodes and Passives at PCIM Europe 2013 - May 7, 2013
- Power-One and Microchip Enter Into Digital Power Patent License Agreement - May 7, 2013
- Analog Devices Signs Worldwide Distribution Agreement with Mouser Electronics - May 6, 2013
- Department of Energy Issues Low-cost Wireless Sub-Meter Challenge - May 6, 2013
- Power-One Q1 2013 Results include 4 Cents-per-Share Loss due to Synqor Litigation - May 3, 2013
- Power Integrations Reports Mixed First-Quarter Financial Results - May 3, 2013
- GE Opens $1.5 Million New Product Introduction Accelerator Lab - May 3, 2013
- Mark Downing Joins Intersil as Senior Vice President - May 3, 2013
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White Papers
March 11, 2013
Power Modules for Charger Applications
Sponsored by Vincotech
February 27, 2013
The Adaptive Cell Converter Topology Enables Constant Efficiency Over Universal Input AC Line in Front-End, High-Density Power Factor Correction Applications
Sponsored by Vicor Corp.
February 27, 2013
From 48 V direct to Intel VR12.0: Saving "Big Data" $500,000 per datacenter, per year
Sponsored by Vicor Corp.
More White Papers
- Altera Acquires Enpirion for $140 Million, Forms Power Business Unit
- Ericsson Saves Board Space with Surface-Mount Digital Bus Converter
- SiC and GaN Again a Major Focus at PCIM Europe
- SiC Modules, IGBTs and Super-Junction MOSFETs Introduced on Day One of PCIM
- PowerbyProxi Joins Wireless Power Consortium
- Vincotech and Infineon Introduce New Packaging Options at PCIM Europe
- Bosch Claims First Sub-$450 240V EV Charging Station
- Eaton and CA Technologies Join to Deliver Infrastructure Management for Data Centers
- DOE Selects Consortium to Develop Next-Generation Batteries for Automobiles
- Dana Receives Grant from NRCan to Improve Thermal Management for EV Battery Packs
- Renesas Adds IGBT Drivers with Micro-Isolator for Electric and Hybrid Vehicle Inverters
- European Project Reports Achievements in Drive to Shape the Future of Power Microelectronics
- Bosch Claims First Sub-$450 240V EV Charging Station
- Alpha and Omega Delivers "Lowest" On-Resistance in a DFN5x6 with 150V Power MOSFET
- U.S. Launches Competition for "Next-Generation Power Electronics Manufacturing" Institute
- Vicor Reports Reduced Q1 Results – Anticipates a Brighter Future
- Eltek's New Rectifier Delivers 97.2% Efficiency for Data Center and Server Powering
- Ericsson Saves Board Space with Surface-Mount Digital Bus Converter
- LG Chem Announces Plans for Start of Production of Automotive Li-Ion Batteries
- 500W Full-Brick DC-DC Converter Optimized for Fuel Cell Applications
- Green Building Power Forum 2010: Fujitsu Components America
- Darnell's Digital Power Forum 2009: CUI Incorporated
- Green Building Power Forum 2010: EMerge Alliance
- Green Building Power Forum 2010: Anderson Power Products
- Green Building Power Forum 2009: Independence Station
- Darnell's Digital Power Forum 2009: Coilcraft
- Darnell's Digital Power Forum 2009: Champs Technologies
- Darnell's Digital Power Forum 2009: EXAR Corporation
- Darnell's Digital Power Forum 2009: PMBus
- Darnell's Digital Power Forum 2009: Power Plaza
Design Features
October 22, 2012
Energy Efficiency with Class D Amplifier Modules
Class-D switching amplifiers are helping audio designers create personal multimedia devices and home audio/visual systems that demonstrate how compact and stylish equipment can also deliver high sound quality and high audio output power. The key to this breakthrough, providing freedom from the large and bulky boxes housing traditional audio products, lies in the class-D amplifier’s high energy efficiency, which is typically around 90%. This allows designers to reduce or eliminate heatsinks as well as using smaller-sized PCBs and smaller components such as transformers, connectors and power supplies.
Design Features
October 8, 2012
The Role of Hall Effect Sensors in Power Distribution Infrastructure
Power distribution units (PDUs) form an essential part of modern computing and data communications hardware. They provide multiple outputs for transferring electrical power with maximum efficiency, controlling the power capacity and safeguarding against the possible causes of supply interruption. With an ever increasing need from tech savvy consumers for higher data throughput and greater quantities of data storage capacity, as well as tough international legislation now governing CO&sub2; emissions, the demands being placed on these units are proving challenging for engineering teams to satisfy.
Product Focus
August 13, 2012
The Year in AC-DC Power Supply Technology
The past year witnessed significant new product releases, technological developments, and industry news related to the field of AC-DC Power Supply technology.