Power Electronics About Power Electronics Technology | For Advertisers | Contact Us | Subscribe| HOME

SiC Schottky Diodes Improve Boost Converter Performance 
Mar 1, 2003
SiC Schottky diodes dramatically reduce the importance of switching frequency, making it possible to find a new optimum in boost converter design with simultaneous reduction of the system's size and power loss....

Eighth Brick Gains Momentum, Sixteenth Gets Proposal 
Mar 1, 2003
As bricks and single-in-line packages continue to evolve to deliver more juice from smaller space at lower cost with higher efficiency and reliability, suppliers of dc-dc converters are planning the next move. ...

TrenchFETs Enhance DC-DC Converter Performance 
Feb 1, 2003
Generation 3 TrenchFETs enhance dc-dc converter performance/size....

Modular Megawatt Control 
Jan 1, 2003
The modular system of power conversion components employs a flexible design concept that consists of OEM components for thermal management, electrical, and mechanical interconnection and interfaces between power unit and control....

New Control Method Boosts Multiphase Bandwidth 
Jan 1, 2003
As the dynamic and static load current increases, there's a need to increase the number of phases in the multiphase converter system to improve the transient performance for next-generation processors....

DC-DC Converters Suppress EMI: Minimizing EMI at its Source 
Dec 1, 2002
Higher current demands and higher operational speeds are placing greater demands that switching power supply EMI be suppressed at its source before it is allowed to propagate into other circuits and systems....

Distributed Power Needs Distributed Cooling 
Nov 1, 2002
DC-DC converters require thermal management to ensure system reliability....

Consider SEPIC Topology for New Designs 
Nov 1, 2002
SEPIC topology exhibits advantages where a converter has a wide input voltage range....

Spread Spectrum, Step-Down DC-DC Converter 
Nov 1, 2002
Today's portable battery-powered equipment calls for compact and highly efficient power conversion solutions. The LTC3251 from Linear Technology is an inductorless, spread spectrum step-down dc-dc converter that delivers up to 500mA of continuous output current from a tiny MSOP package....

Design DC-DC Converters with Reliability in Mind 
Aug 1, 2002
For reliable operation, dc-dc converters need optimized performance, low power dissipation density, and thermal management....

Reducing Converter Stresses Part 2: Active Components 
Jul 1, 2002
Part 2 covers converter stresses and plots functions for buck, boost, and buck-boost topologies. Active component losses include those related to on-resistance of the power switch and diode rectifier....

Reducing Converter Stresses Part 1: Passive Components 
May 1, 2002
Part 1 presents the equations that identify stresses in the inductors and capacitors employed in dc-dc converter topologies....

Supporting Automotive Fuel Cell Applications 
May 1, 2002
DC-DC converter manages energy flow between high- and low-voltage buses in a fuel cell electric vehicle....

DC-DC Converter IC Integrates On-Chip 6A MOSFET 
Jan 1, 2002
With the core functionality of an entire dc-dc converter on-chip, a power IC addresses the needs of present and future lower voltage processors....

Current Ripple Ratio Simplifies Selection of Off-the-Shelf Inductors for Buck Converters 
Oct 1, 2001
Specify current ripple ratio to optimize a power supply , relying on extrapolation rather than intuition to choose the right off-the-shelf inductor for your application....

Previous | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Next
Advertisement

Most Popular Articles

News From PETech Times

Power-One Wins Permanent Injunction Against Artesyn

Audax Group Acquires Astrodyne

Manufacturers Co-develop Electrodes for Li-ion Car Batteries

Semiconductor Industry Legend Retires

Company Will Supply Components For 3-MW Wind Turbines

See More Headlines

Add This RSS Feed

Resources

Advertisement
April 2008
power electronics technology magazine current issue cover
Advertisement




Power Systems News

Power-One Wins Permanent Injunction Against Artesyn

Audax Group Acquires Astrodyne

Studies Examine How Plug-In Hybrids Will Affect Power Grid

12-A POLs are DOSA Compliant

Company Will Supply Components For 3-MW Wind Turbines

 
Back to Top

Topic Index

Discrete Semis
Bipolar Transistors
IGBTs
Power Modules
Power MOSFETs
Rectifiers/Diodes
Thyristors

Power Management
Digital Power Control
High-Voltage Devices
LED Drivers
Lighting Power Management
Motor Power Management
Power ICs
PWM Controllers
Regulator ICs

Portable Power Management
Batteries
Battery Charger ICs
Fuel Gauges Controllers and Regulators
Micro Fuel Cells

Passives/Packaging
Capacitors
Circuit Protection Devices
Connectors
Magnetics
Packaging
Printed Circuit Boards
Resistors
Sensors & Transducers
Switches & Electromagnetic Relays

Topic Pages
Wind Power
Flyback Transformers

Thermal Management
Fans
Heatpipes & Spreaders
Heatsinks
Liquid Cooling
Thermal Interface Materials
Thermal Management Simulation

Power Systems
DC-DC Converters
Distributed Power Architectures
EMI & EMC
Linear Power Supplies
Safety/Environmental Approvals
Simulation/Modeling
Switch-Mode Power Supplies
Test & Measurement Uninterruptible Power Supplies

Digital Power
Commentaries
Digital Power News
Digital Power Products
Design Features


Contact Us  For Advertisers  For Search Partners  Privacy Policy  Subscribe
© 2007 Penton Media, Inc. All rights reserved.