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Power Quality Protection News
New Products
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- Echola Introduces 380Vdc Smart Power Distribution Units for Energy-Efficient Data Centers - April 16, 2013
- Kyocera Develops 1206-Size, 100V / 4.7uF MLCC with Maximum Operating Temperature of 125°C - April 15, 2013
- Power Factor Controller Provides Low THD Plus Maximum Efficiency over Wide Voltage Ranges - April 12, 2013
- Toshiba Starts SiC Power Device Volume Production, Aims for 30% Market Share - April 11, 2013
- AVL Automotive Varistors Offer High Current and High Energy Handling - April 10, 2013
- ABB Launches Low-Voltage Breaker for Energy Management and Smart Grid - April 10, 2013
- Tektronix Delivers New Precision Multi-Phase Power Analyzer - April 9, 2013
- Universal Sinewave Filter Provides Harmonic Mitigation for Variable-Frequency Drives - April 9, 2013
- CamSemi Adds Low-Cost, Flexible Approach for LED Lamps to 20W - April 8, 2013
- Over-Voltage Protection in "Smallest" Surface-Mount Package - April 8, 2013
- Touchstone Introduces 0.8V to 5.5V, Rail-to-Rail Single Op Amps in SC70 - April 8, 2013
- 600V GaN Normally-Off "Gate Injection" Power Transistor Intro'd by Panasonic - April 5, 2013
- Vishay Adds Metallized-Polypropylene Film Snubber Capacitor for Direct IGBT Mounting - April 5, 2013
- Rotary Disconnect Switches Offered in Fused and Non-Fused Configurations - April 5, 2013
- Delta Introduces Three New UPS Series for Mission Critical Applications - April 4, 2013
- Toshiba Launches 600V System Super-Junction MOSFET DTMOSIV High-Speed Diode Series - April 4, 2013
- Toshiba Expands Line-up of Discrete IGBTs for General and Industrial Purposes - April 2, 2013
- Draker Deploys AC and Clarity DC Monitoring with Japanese Language Interface - April 2, 2013
- AC & DC Fans Tested to Salt Spray, Salt Fog, High-Temperatures and Humidity - April 1, 2013
- New MLCCs are Targeted for High-Current, High-Power, & High-Temperature Applications - April 1, 2013
- IXYS Power Semis Qualified for use in Japanese Shinkansen Bullet Trains - March 29, 2013
- New HP PDUs Feature Ultrathin, One-Piece Design from 1.9 kVA to 19.9 kVA - March 29, 2013
- Microchip Expands PIC24 Lite MCU Line with Advanced Analog Integration and 5V Operation - March 28, 2013
- KEMET 75V Polymer Hermetic Seal Tantalum Caps Deliver High Energy and Low Leakage - March 28, 2013
- 3-Phase UPS Systems for Data Center Applications Intro'd by Tripp Lite - March 28, 2013
- Diagnostics Module Monitors Power Supply Health and Primary-Side Power Conditions - March 27, 2013
- Stackpole's BR Series Bare Element Current Sense Resistors for Lower PCB Temperatures - March 27, 2013
- Pulse Electronics Expands Range of Low-loss, High-saturation SMT Inductors - March 27, 2013
- FCI Announces Rotatable Connector Adjustable to Any Angle from +90° to -60° - March 27, 2013
- NorthStar Unveils New Premium Telecom Blue + Battery - March 26, 2013
- Interplex Sunbelt Introduces IDC Terminals for Harsh Environments - March 25, 2013
- SIMPLIS Adds Multi-Tone AC Analysis to Characterize Digital Control Loops - March 25, 2013
- Infineon Enters the Market for High-Voltage Hyperfast Silicon Diodes - March 22, 2013
- Toshiba Extends Family of Extended-Temp, Low-Current-Drive, High-Speed Optos - March 22, 2013
- Single-pin Connector Offers 1,135A Rating with Lower T-rise - March 22, 2013
- Toshiba Debuts 600V Super Junction MOSFET DTMOS IV High Speed Diode Series - March 21, 2013
- AVX Adds Lead-Less Schottky Rectifiers for SMPS Applications - March 20, 2013
- Toshiba's Latest Generation of Automotive MOSFETs Lower On-Resistance by 22% - March 18, 2013
- Surge-Gard InRush Current Limiting NTC Thermistors Reduce Circuit Failures - March 18, 2013
- High-Performance Interleaved PFC Kit and introductory Digital Power Workshop Kit from TI - March 18, 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
Most Popular
- 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
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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.