EEPower

Latest Power Supplies Articles

Categories

Power Supplies Deliver for Defense and Harsh Environments

Power Supplies Deliver for Defense and Harsh Environments

Gaia and Powerbox aim to meet stringent military standards with rugged power supplies.


new products May 19, 2024 by Jake Hertz
The Prescription To Reduce EMI in Medical Equipment

The Prescription To Reduce EMI in Medical Equipment

This article addresses electromagnetic interference in power supplies and how to eliminate it.


Navigating Stepper Motor Drive Design

Navigating Stepper Motor Drive Design

Designing stepper motor drives requires careful consideration of several key factors. This article will help you navigate these considerations and…


Totem-Pole PFC Topology: A Price-Performance Analysis

Totem-Pole PFC Topology: A Price-Performance Analysis

This article presents a price-performance analysis of the totem-pole power factor correction topology compared to other topologies.


Optimizing Design Efficiency: Shrinking PSUs in Auto and Industrial Applications

Optimizing Design Efficiency: Shrinking PSUs in Auto and Industrial Applications

One way to optimize automotive and industrial designs is to reduce the size of the power supply unit, resulting in less physical material, fewer…


How To Select a Transformer When Designing an Isolated Buck Converter

How To Select a Transformer When Designing an Isolated Buck Converter

This article explains how to select a transformer—a pivotal step in designing an isolated buck converter—including parameters to consider, the…


High-Frequency Power Transfer Paves the Way for Wireless EV Charging

High-Frequency Power Transfer Paves the Way for Wireless EV Charging

The main difference between wireless charging of a mobile phone and an electric vehicle is the power levels used. What challenges do high-power EV…


Using Adaptive Modes to Improve Buck Converter Efficiency

Using Adaptive Modes to Improve Buck Converter Efficiency

A cornerstone of power supply technology, buck converters transform high voltages to lower voltages. As power electronics professionals optimize…


Power On: Russelectric’s Solution for Emergency Outage Backup

Power On: Russelectric’s Solution for Emergency Outage Backup

Russelectrics’ power system aims to supply uninterrupted power in crucial infrastructures during power outages.


new products Apr 07, 2024 by Jake Hertz
Würth Elektronik Creates Magic With Power Module Designer

Würth Elektronik Creates Magic With Power Module Designer

The MagI³C Power Module Designer is an added functionality in the REDEXPERT online simulation tool for power converter design.


News Apr 05, 2024 by Jake Hertz
Infineon’s AI Power Module Offers Efficiency for Data Centers

Infineon’s AI Power Module Offers Efficiency for Data Centers

Infineon’s dual-phase power modules could enhance power supply efficiency for AI operations in data centers


News Apr 01, 2024 by Jake Hertz
Optimal IGBT Performance in Diverse Applications

Optimal IGBT Performance in Diverse Applications

Selecting the appropriate discrete IGBT that aligns with the application-specific requirements is crucial to optimal performance.


Comparing LCI and VSI Technologies: Is There a Winner?

Comparing LCI and VSI Technologies: Is There a Winner?

When reviewing VSI and LCI drive systems for shaft powers of 20 megawatts, both technologies have their merits. Here's what you need to know…


Power Solutions from Cosel and P-Duke Hit the Market

Power Solutions from Cosel and P-Duke Hit the Market

Both companies have released improved power solutions in recent months.


new products Mar 23, 2024 by Jake Hertz
App Advantages of Intelligent IGBT Gate Drivers in 3300Vac Mine Inverters

App Advantages of Intelligent IGBT Gate Drivers in 3300Vac Mine Inverters

In recent years, the coal mining industry has re-entered a period of rapid development, and the demand for the core equipment for coal mining, 3300…


Introduction to TLVR Structured Transformer-Based Voltage Regulators

Introduction to TLVR Structured Transformer-Based Voltage Regulators

This article introduces transformer-based voltage regulators with a trans-inductor voltage regulator structure designed to respond extremely…


TDK Expands Power Rating for DIN-Mounted Supplies by 50%

TDK Expands Power Rating for DIN-Mounted Supplies by 50%

TDK has added three-phase input, DIN-mounted AC-DC supplies that increase the DRB series' output power rating to nearly 1 kW for industrial…


new products Mar 17, 2024 by Mike Falter
Infineon Leverages Coreless Transformer Design in Solid-State Isolators

Infineon Leverages Coreless Transformer Design in Solid-State Isolators

The family of solid-state isolators uses coreless transformer technology to ramp up switching speeds while lowering power dissipation by up to 70%.


new products Mar 16, 2024 by Jake Hertz
APEC 2024: Smaller, Faster, More Efficient Power

APEC 2024: Smaller, Faster, More Efficient Power

The changing world will rely more and more on the electrical power industry. Manufacturers have responded with faster, more compact, and more…


TI Launches Compact Power Devices Ahead of APEC 2024

TI Launches Compact Power Devices Ahead of APEC 2024

The company is demonstrating the new GaN power stages and DC-DC modules at APEC.