.gif)
.gif)
New Products
August 21, 2012
KEMET Introduces New Line of Polymer COTS Capacitors
KEMET Corp. introduced its extensive new line of polymer Commercial Off-the-Shelf (COTS) capacitors. The T543 Series offers over 300 discrete part numbers not including termination, ESR and surge current options. This extensive offering provides designers with the tools necessary to customize their capacitance solutions and maximize application performance.
"The features of the T543 Series will allow our customers to use up to 90% fewer capacitors, providing the lowest cost solution for power management," said Dr. Philip Lessner, KEMET Senior Vice President, Chief Technology Officer and Chief Scientist. "Low ESR characteristics and outstanding power dissipation results in ripple current that is three times higher than the equivalent MnO2 capacitor."
The T543 Polymer COTS Series utilizes the designs of KEMET’s commercial polymer product with the addition of 24 hours minimum of voltage conditioning and surge current options at +25 and -55/+85°C," stated Ed Jones, KEMET Specialty Tantalum Product Manager. "This upscreening, combined with a benign failure mode, assures the design community of long term reliability and worry-free performance."
Typical applications include radar pulse capacitor, point of load supply and switch mode power supply in the computer, industrial, defense and telecommunications markets. Pricing ranges from $1.00 to $7.00.
More news and information regarding the latest developments in Smart Grid electronics can be found at Darnell’s SmartGridElectronics.Net.
Share this story
Send via E-mail
Post to Twitter
On the Web:
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
- Bosch Claims First Sub-$450 240V EV Charging Station
- European Project Reports Achievements in Drive to Shape the Future of Power Microelectronics
- Power-One Q1 2013 Results include 4 Cents-per-Share Loss due to Synqor Litigation
- SL Packs 60 Watts of Industrial-Grade AC-DC Power in Small and Robust Package
- ROHM Claims New Hybrid MOS Combines the Best Characteristics of MOSFETs and IGBTs
- Microchip Expands 8-bit PIC Microcontroller Family with Intelligent Analog Integration
- GE Opens $1.5 Million New Product Introduction Accelerator Lab
- 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.