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Eliminating Rare Earth Elements in Electric Motors

Eliminating Rare Earth Elements in Electric Motors

Until recently, most electric vehicles have relied on permanent magnets containing rare earth elements. New technologies based on old ideas are now…


News Aug 18, 2022 by Kevin Clemens
Inductors in Series

Inductors in Series

In this article, you find a focus on series-connected inductors where ladder low pass filter structures consisting of series inductors and shunt…


Integrated High-current Power Stage Offers Small Footprint for Processor Loads

Integrated High-current Power Stage Offers Small Footprint for Processor Loads

LTC7051-1, with integrated drivers and switches, powers the next generation of high-current processors.


new products Aug 17, 2022 by Mike Falter
Full Bridge Gate Drivers: Improving the Driver Experience with Electrification

Full Bridge Gate Drivers: Improving the Driver Experience with Electrification

As automotive systems become increasingly automated and electrified for safety and convenience, the safety, reliability, and longevity of the…


new products Aug 17, 2022 by Dan Jacques
National Electrical Code Basics: Overcurrent Protection Part 1

National Electrical Code Basics: Overcurrent Protection Part 1

Overcurrent can destroy electrical circuits and equipment. Learn about overcurrent and overcurrent protective devices in Part 1 of this National…


EPC’s New Half-bridge Power Stage IC Handles Up to 35 A

EPC’s New Half-bridge Power Stage IC Handles Up to 35 A

Efficient Power Conversion’s new EPC2302 eGaN IC switches at 1 MHz and boasts a withstand voltage of up to 100 V.


What’s With Hydrogen? Separating Hype From Reality

What’s With Hydrogen? Separating Hype From Reality

The promises for a hydrogen future seem too good to be true. Here, we determine what's true and what's not.


News Aug 16, 2022 by Kevin Clemens
Predicting Airflow Characteristics in Wind Turbines Using Convolutional Neural Networks

Predicting Airflow Characteristics in Wind Turbines Using Convolutional Neural Networks

Spanish researchers have devised a convolutional neural network to enhance the performance of powerful wind turbines.


News Aug 15, 2022 by Stephanie Leonida
3D-Printed Carbon Lattice Anode for Sodium-Ion Batteries

3D-Printed Carbon Lattice Anode for Sodium-Ion Batteries

Researchers micro-engineered anode electrodes for sodium-ion batteries to cut battery manufacturing costs.


News Aug 15, 2022 by Darshil Patel
Harmonics Analysis: Using Fourier to Analyze Waveforms

Harmonics Analysis: Using Fourier to Analyze Waveforms

All repetitive waveforms can be composed of combinations of many sinusoidal waves. Any waveform can be analyzed to determine the component…


Silicon Capacitor Portfolio Offers Density and Performance

Silicon Capacitor Portfolio Offers Density and Performance

Empower Semiconductor has announced that it has expanded its E-CAP™ family of silicon capacitors with technologies that offer further…


Giant Pumped Storage Hydropower Facility Opens in Switzerland

Giant Pumped Storage Hydropower Facility Opens in Switzerland

Fourteen years and more than $2 billion later, the Nant de Drance power plant has begun operation in the Swiss Alps.


News Aug 12, 2022 by Ian Hahn
Understanding Probing Requirements When Measuring Dynamic Power Module Parameters

Understanding Probing Requirements When Measuring Dynamic Power Module Parameters

For high-quality characterization, wide-bandgap (WBG) transistors need to be characterized dynamically. In contrast to discrete devices, testing a…


Take the Annual 2022 EE Power Research Survey

Take the Annual 2022 EE Power Research Survey

The EE Power Research Survey allows us to continue to bring you the quality insights and educational content engineers want and need. As a thank…


News Aug 11, 2022 by EEPower Editorial
SNL Researchers Unveil New Rotary Technology for Wind Turbines

SNL Researchers Unveil New Rotary Technology for Wind Turbines

An overview of Sandia National Laboratories’ new “Twistact” electrical contact device for direct-drive wind turbines.


News Aug 11, 2022 by Shannon Cuthrell
Nikola to Acquire Romeo Power for $144M

Nikola to Acquire Romeo Power for $144M

With its acquisition of the EV battery maker, electric truck manufacturer Nikola will look to produce some of its modules in-house.


News Aug 11, 2022 by Shannon Cuthrell
Nuclear Power Outlook: The Technology of the Future

Nuclear Power Outlook: The Technology of the Future

The past decade has been rocky for nuclear power, but it may be one path to net-zero by 2050. Here is a look at the nuclear future and the…


News Aug 10, 2022 by Kevin Clemens
Bourns Enters IGBT Market with a Line of 600/650 Volt Units

Bourns Enters IGBT Market with a Line of 600/650 Volt Units

Bourns says its new trench-gate, field-stop technology IGBTs will offer market-leading efficiency coupled with reliable supply and reduced lead…


How Buck Regulators with Integrated Capacitors Help Lower EMI and Save Board Space

How Buck Regulators with Integrated Capacitors Help Lower EMI and Save Board Space

It’s a challenge to create highly efficient and compact designs while also adhering to strict electromagnetic interference (EMI) requirements…


Advanced Energy’s New AC/DC Converter Sports 93% Efficiency

Advanced Energy’s New AC/DC Converter Sports 93% Efficiency

The fresh 500 W device is designed for service in harsh environments and includes numerous built-in, application-focused features, the company says.