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New Products

May 17, 2013

TDK Expands Portfolio of Automotive-Grade C0G Mid-Voltage MLCCs

TDK Corporation has expanded its leading portfolio of automotive-grade MLCCs with new mid-voltage types featuring C0G temperature characteristics . . . more

May 17, 2013

ROHM Claims New Hybrid MOS Combines the Best Characteristics of MOSFETs and IGBTs

ROHM Semiconductor claims development of a new high-voltage transistor design which was demonstrated this week at PCIM Europe and which significantly . . . more

May 17, 2013

Infineon and IR Target Automotive Systems with New Power Semis

Infineon Technologies AG and International Rectifier Corp. (IR) both launched power semiconductors qualified for use in automotive systems . . . more

May 17, 2013

Toshiba, APEC and Vicor Target DC-DC Applications

During the recent PCIM Europe trade show Toshiba Electronics Europe (TEE), Advanced Power Electronics Corp. (APEC) and Vicor Corp. . . . more

May 17, 2013

Qspeed Diodes Combine Low Recovery Losses and Softness to Optimize Efficiency and Minimize EMI

Power Integrations, Inc. has introduced the LQA200 series of 200 V diodes. The company's Qspeed™ high-performance silicon diodes are based . . . more

May 17, 2013

Digital Multimeter from Rigol Features Ultra-Competitive Price

Rigol Technologies, Inc. introduces the new DM3058E digital multimeter, designed with 5 ½ digits resolution and dual-display at an industry . . . more

May 17, 2013

Yokogawa Enhances Mixed-Signal Oscilloscope with Added Channels and New Firmware

The new Yokogawa DLM4000 is the industry's first mixed-signal oscilloscope to feature eight channels. Combining the large screen and 8-channel . . . more

May 16, 2013

Amorphous and Tape-Wound Cores, SMD Capacitors and Rugged Connectors at PCIM

AmoFlux amorphous powder cores were featured by Magnetics while VACUUMSCHMELZE GmbH & Co. KG was showing the latest developments in nanocrystalline . . . more

May 16, 2013

SiC and GaN Again a Major Focus at PCIM Europe

Among the companies making announcements in silicon-carbide (SiC) and gallium-nitride (GaN) semiconductor devices were Toshiba Electronics Europe, . . . more

May 16, 2013

Rugged High-Power Toroidal Transformers

Bridgeport Magnetics Group Inc. introduces a new line of dry-type single-phase and three-phase low voltage ( . . . 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.

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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.

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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.

Read this paper

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.

Read this paper

Read More Technical Features

 

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