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Industry News
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January 11, 2000
Ultra-Force Battery Opens Plant
Ultra-Force Battery Co. (UFBC), a subsidiary of BAT International (San Diego), recently completed a new battery manufacturing plant in Hyderabad . . . more
January 11, 2000
SatCon Announces Thomas Financial as Investor Relations Counsel
SatCon Technology Corp. (Cambridge, MA) recently announced that it has retained Thomson Financial Investor Relations as its investor relations . . . more
January 11, 2000
Ultralife Reports Dismissal of Acquisition Suit
Ultralife Batteries Inc. (Newark, NY) recently announced the dismissal of a civil action that had claimed Ultralife interfered with plaintiff&# . . . more
January 10, 2000
Evercel Announces Battery Order
Evercel Inc. (Danbury, CT) recently announced a sale of 6,000 of its Model 40/12V nickel-zinc batteries by its joint venture in China, the Xiamen . . . more
January 10, 2000
Invensys Announces Interim Results
Invensys (London) announced its first set of interim results since being formed in February 1999. The company reported sales of 3.4 billion pounds . . . more
January 10, 2000
DaimlerChrysler's EPIC Shuttle Program
DaimlerChrysler (Auburn Hills, MI) recently announced that the first 10 Electric Powered Interurban Commuter (EPIC) minivans have joined the fleet . . . more
January 10, 2000
AEP, Central and South West Agree to Wait to Merge
American Electric Power (AEP, Columbus, OH) and Central and South West Corp. (CSW, Dallas) recently announced they have mutually agreed . . . more
January 7, 2000
Evercel's Battery Test Claims Validated
Evercel Inc. (Danbury, CT) recently announced it has received notice from JBI Corp. (Genoa, OH), a leading independent battery testing laboratory . . . more
January 7, 2000
Invensys Finalizes Best Power Acquisition
Invensys (Raleigh, NC) recently announced that it has completed the acquisition of Best Power (Necedah, WI) from SPX Corp. According . . . more
January 6, 2000
USABC Enters Program With Electrofuel Inc.
The United States Advanced Battery Consortium (USABC) announced it has entered into a program with Electrofuel Inc. (Toronto) to determine . . . more
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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 Modules, IGBTs and Super-Junction MOSFETs Introduced on Day One of PCIM
- SiC and GaN Again a Major Focus at PCIM Europe
- 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
- Power-One Gets $1 Billion – ABB Gets Inverters
- 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
- Eltek Signs Agreement with Caterpillar on Telecom Hybrid Systems
- LED Lighting Power & Dimming Controls Introduced by Phihong
- Digitally-Isolated Gate Drivers Provide Robust Drop-in Replacements for Opto-Drivers
- Power-One Q1 2013 Results include 4 Cents-per-Share Loss due to Synqor Litigation
- Europeans Establish Dueling Projects to Advance Power Electronics Technologies
- Fairchild's Integrated Low-Side Gate Driver Incorporates 3.3-V LDO in 5-Lead SOT-23
- 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.