Power

Recent

ROHM Stakes Claim to the Lowest-Power Op Amp

When Overvoltages Last a Long Time, Use Switching Surge Stoppers

Ideas for Design

Dostal's Designs: Use Switching Surge Stoppers for Prolonged Overvoltages

Automotive LDO Handles 40-V Inputs, Delivers Single-Digit Outputs

Power Protection

11 Myths About E-Fuse Circuit Protection

Power-Saving DC Motor Pre-Driver Simplifies EMI Optimization

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Learning Resources

Design Tools and Resources Help Maintain Your Analog Edge

3 Ways Silicon Carbide Paves the Path for Next-Gen EVs

Highlights

GaN Spearheads Battery-Charging Revolution

Gallium nitride is becoming the technology of choice for charging EVs, HEVs, and other applications, bringing 3X greater speed when compared to silicon-based solutions.

Voltage-Regulator ICs Close the Power Gap with Next-Gen Chips

Empower Semiconductor is trying to tackle the difficulties of power delivery with what the startup calls the integrated voltage regulator.

Increasing EV Powertrain Efficiency Without Rare-Earth Materials

Similar to Dynamic Skip Fire tech for diesel engines, Tula’s Dynamic Motor Drive intermittently operates the motor at high efficiency to deliver torque while minimizing losses...

Solar Constant Lighting System Uses PV-Pushback-Effect

The PV-Pushback-Effect with solar panels can control backup power and provide constant light output.

A Tale of Two Schottkys and Two Rare-Earth-Free Motors

PowerBites offers insights on two new rare-earth-free electric-motor architectures, the latest power components, and news that California's grid is now spending significant periods...

“Drinking Bird” Becomes Triboelectric Energy Harvester

Researchers combined the drinking bird toy with a triboelectric arrangement to create a high-voltage energy-harvesting scheme.

Recommended

Power Supply Part 0

How to Easily Design Power Supplies

This article series aims to provide a simplified understanding and renewed appreciation for the art of power-supply design.

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Power System Design @ Engineering Academy

Sign up for our DC-DC converter design event at Engineering Academy.

NACS/SAE J3400 EV Charging Interface: Protocols and the Transition (Part 2)

What Actually is a Hot Loop?

Tapping Secrets of Li-ion Cell Temperature to Improve Cold Performance

Switching Converters Combine AC-DC and DC-DC Stages on a Single Chip

Switching Converters Combine AC-DC and DC-DC Stages on One Chip

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Learning Resources

Mid-Voltage Systems Turn to GaN Devices to Achieve the Highest Power Density

Sponsored by Texas Instruments: Thanks to the promise of efficiency, high density, and ability to operate at higher frequencies, more designers now favor gallium-nitride power...

Apply Power-Density Fundamentals to Enhance Power-Management Systems

A range of power-density techniques, when properly employed, can significantly improve power management for various electronic designs.

Voltage-Reference IC with Integral Heater Offers Single PPM-Class Results

A high-precision voltage reference developed by Analog Devices helps turn a very good analog data and measurement signal chain into a really, really good one.

Test & Measurement

Benefits from Calibrating Your Battery Tester

Learn why calibrating your battery tester is essential for maintaining accuracy and peak performance. What are the risks of neglecting calibration and how does it impact the test...