EEPower

Latest Power Supplies Articles

Categories

TDK Upgrades 3-Phase DIN-Rail Mount Power Supply Series

TDK Upgrades 3-Phase DIN-Rail Mount Power Supply Series

The DRB models offer expanded AC/DC input ranges, reinforced isolation, and coated PCBs.


new products Oct 20, 2025 by Jake Hertz
Reports of Silicon’s Death Have Been Greatly Exaggerated

Reports of Silicon’s Death Have Been Greatly Exaggerated

Learn how a new MOSFET architecture stretches the performance of silicon power devices using a patented approach.


TI Debuts ‘One-Stop Shop’ Solutions for Next-Gen Data Centers

TI Debuts ‘One-Stop Shop’ Solutions for Next-Gen Data Centers

From power modules and reference designs to GaN bus converters, Texas Instruments’ new solutions address data centers’ growing power usage.


News Oct 13, 2025 by Karen Hanson
Field Failures in Power Modules—Potential Root Causes and How to Avoid Them

Field Failures in Power Modules—Potential Root Causes and How to Avoid Them

This article describes key factors in selecting and setting up power modules amid key factors such as harsh environments, field conditions,…


Reaching New Efficiency Heights with 3-Level DC-DC Converters

Reaching New Efficiency Heights with 3-Level DC-DC Converters

Learn how 3-Level DC-DC converters boost efficiency and power density in high-power electronics by lowering voltage stress, cutting switching…


Infineon Unveils 12 kW PSU Reference Design for AI Data Centers

Infineon Unveils 12 kW PSU Reference Design for AI Data Centers

The design features wide bandgap semiconductors in a full-bridge LLC with planar magnetics.


new products Oct 06, 2025 by Jake Hertz
Maximizing Value: How 3-Level DC-DC Converters Reduce BOM and System Cost

Maximizing Value: How 3-Level DC-DC Converters Reduce BOM and System Cost

Learn how 3-Level DC-DC converters offer higher efficiency and lower BOM/system costs by reducing voltage stress on components, enabling smaller…


Double Pulse Testing eGuide

Double Pulse Testing eGuide

This step-by-step guide describes the basic concept of double pulse testing (DPT) and the…


LTO Batteries for Peak Shaving in Mobile and Stationary Applications

LTO Batteries for Peak Shaving in Mobile and Stationary Applications

This article explains the battery requirements involved and highlights the unique characteristics of Lithium Titanium Oxide (LTO) batteries…


TDK Intros Rugged Industrial 3 kW Programmable Power Supplies

TDK Intros Rugged Industrial 3 kW Programmable Power Supplies

The compact HWS3000G units deliver up to 93% efficiency, MIL-STD-810G resilience, and digital control.


new products Sep 19, 2025 by Jake Hertz
Using Low-Voltage Devices in High-Voltage Server Power Supplies—Part 3

Using Low-Voltage Devices in High-Voltage Server Power Supplies—Part 3

In this third and last part of the series we delve into the Isolated DC-DC converter that follows the PFC.


Introducing the Loss Cost Factor: A New Benchmark for Magnetic Material Selection

Introducing the Loss Cost Factor: A New Benchmark for Magnetic Material Selection

In this article, we introduce a figure of merit called the Loss Cost Factor (LCF), which integrates technical performance and cost factors of…


Acopian Unwraps 900 W Low Profile AC-DC Power Supply

Acopian Unwraps 900 W Low Profile AC-DC Power Supply

The LP2 series delivers programmable control, compact form factor, and high configurability.


new products Sep 04, 2025 by Jake Hertz
PFC Control Methods Overview

PFC Control Methods Overview

Power factor correction (PFC) is needed for AC-DC power supplies with input power greater than 75 W. This article offers an overview of the most…


Unlocking the Potential of SiC MOSFETs With Front-Side Copper Metallization

Unlocking the Potential of SiC MOSFETs With Front-Side Copper Metallization

Learn how front-side copper metallization (FSM) is unlocking the full potential of Silicon Carbide (SiC) MOSFETs, especially as devices shrink in…


HV-IGBT Module for High-Performance Inverter Design

HV-IGBT Module for High-Performance Inverter Design

Learn about Mitsubishi’s XB-Series HV-IGBT modules. They offer lower switching losses and enhanced reliability through 7th-gen Si IGBT and RFC…


Traco Power Adds 1000 W Series To Metal-Enclosed Power Supplies

Traco Power Adds 1000 W Series To Metal-Enclosed Power Supplies

Traco Power’s new TXN 1000 W series offers engineers a compact, high-efficiency AC-DC power supply with broad voltage support and thermal endurance.


Achieving Galvanic Isolation and Protection With Solid-State Isolators—Part 1

Achieving Galvanic Isolation and Protection With Solid-State Isolators—Part 1

In Part 1 we introduce solid-state isolators (SSIs) with coreless transformer tech, covering architecture, energy transfer, built-in protection,…


PCB Embedding of Semiconductor Dies: Enabling Next-Gen Power Electronics

PCB Embedding of Semiconductor Dies: Enabling Next-Gen Power Electronics

The embedding of semiconductor dies, particularly GaN and SiC MOSFETs, into PCB structures provides multiple system-level benefits. Learn how this…


Weidmuller Power Supplies Target Industrial Power Distribution

Weidmuller Power Supplies Target Industrial Power Distribution

The second-generation PROeco II line focuses on high efficiency for automation and process industries.


new products Jul 28, 2025 by Jake Hertz