Latest Power Supplies Industry White Papers

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MOSFET Selection for Reverse Polarity Protection

Get an overview of ISO pulses that are commonly used to replicate the voltage transients that appear in real applications.

5 days ago by onsemi

Common Topologies and Power Devices Used in Fast DC EV Charging

Learn more about power converter topologies and AC-DC and DC-DC power devices used in fast DC EV charging.

November 16, 2022 by onsemi

Engineering Essentials: Choosing Between Digital Isolators or Optocouplers

Learn different isolation technologies and how modern digital isolators overcome the limitations of optocouplers and maintain their isolation rating even after a catastrophic EOS event.

November 16, 2022 by onsemi

Introduction to 1200 V SiC MOSFET Modules for On-Board Charger Applications

Learn how to take advantage of SiC MOSFETs to enhance your OBC system and get guidance for adopting and transitioning to the SiC technology.

November 09, 2022 by onsemi

High-Side SmartFETs with Analog Current Sense

This application note describes the structure and design philosophy of onsemi High-Side SmartFETs, and provides specific examples and numerical calculations of how to apply SmartFETs with analog current sense into your system to achieve the optimal switching performance.

November 09, 2022 by onsemi

The Benefits of Using SiC Technology in Next Generation Programmable Power Supplies

Review the trend in increased power and the challenges faced by manufacturers of power instrumentation required to test new products.

November 01, 2022 by EA Elektro-Automatik

Power Electronics Design and Testing | Poster

Get an overview and quick guidance on usual converter types, critical measurements and general requirements on all things power electronics design and testing.

November 01, 2022 by Rohde & Schwarz

Debugging Conducted Emissions with Oscilloscopes Made Easy

Learn how to transform oscilloscopes into powerful EMI measurement tools to save time and make it more likely that EMI compliance can be achieved without having to be redesigned.

October 11, 2022 by Rohde & Schwarz

Optimizing Power Efficiency and Performance for Hybrid and Electric Vehicles

Explore onsemi’s complete VE-Trac traction inverter portfolio in both SiC and IGBT modules and choose the optimal solution that delivers the highest efficiency and peak power for the next generation of electric vehicles.

September 23, 2022 by onsemi

Understanding and Overcoming the Challenges of Building High Voltage Automotive Battery Management Systems

This paper will discuss the challenges of developing an automotive battery management system (BMS). We will start with a general introduction to Li-ion batteries, why they are the best choice for automotive applications, and why

In partnership with Infineon Technologies

A Full-GaN Solution for High Power Density Chargers and Adapters

Emerging technologies based on Wide Band Gap (WBG) semiconductor materials enable new approaches to increase power density. At high switching frequencies, GaN HEMTs for synchronous rectifier (SR) switches have the advantages of lower charges and faster switching transitions.

In partnership with Infineon Technologies

Efficiently Delivering High-Integrity Power to Critical Loads With Minimal Impact on Board Space

Today's advanced chips need power DC-DC sources right at the point-of-load (POL). This article discusses the need for distributed power networks and the role of POL power devices. We introduce a class of POL DC-DC converters from TDK that use advanced packaging techniques to meet performance needs.

In partnership with Digi-Key Electronics

Gallium Nitride Technology in Server and Telecom Applications

Compared to the next best silicon alternatives, we quantitatively show how much better systems based on GaN power devices can be. We also provide further insight into corresponding topologies, choice of magnetics, and switching frequencies to take the full benefit of the next generation of power devices.

In partnership with Infineon Technologies

Optimizing EMI Input Filters for Switched Mode Power Supplies

Explore methods for separating common-mode and differential-mode noise using two oscilloscope channels without the need for any additional hardware.

September 13, 2022 by Rohde & Schwarz

EZ-PD™ PMG1 high voltage MCU as a coprocessor for embedded applications

Building multiprocessor system solutions for system and power management.

September 12, 2022 by Infineon Technologies

Understanding Power MOSFET Avalanche Operation and Associated UIS (UIL) Data Sheet Ratings

Learn more about a specific avalanche power function that forms the basis of avalanche ratings found on power MOSFET data sheets.

September 12, 2022 by onsemi

Addressing the Challenges of Specifying and Making Power Racks

Explore the common challenges faced by engineers when employing power racks and how EA Elektro-Automatik’s turnkey solutions provide a safe, user-friendly alternative to custom designs.

August 30, 2022 by EA Elektro-Automatik

Test and Optimize Your SiC Design to Minimize EMI

Explore EMI challenges associated with migrating a design from Si to SiC, test tools and test methodology, along with mitigation and optimization techniques.

August 29, 2022 by Rohde & Schwarz

Meeting the Demand for Smaller and More Reliable Power Modules with the X Series RC-IGBTs

Explore the advantages of the next generation in IGBT technology and how this benefits industrial and automotive applications.

August 24, 2022 by Fuji Electric

Microchip SiC Power Solutions Guide

Using this comprehensive guide, engineers will feel confident to switch to Silicon Carbide (SiC). They can leverage SiC's low switching losses, improved system efficiency, high power density in a smaller footprint, 3x superiority to silicon in thermal conduction, and many other benefits. Download your copy here!

August 18, 2022 by Future Electronics