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Recom Intros 2 SMD Transformer Families for DC-DC Conversion

Recom Intros 2 SMD Transformer Families for DC-DC Conversion

The RMR and RBE series match driver ICs and transformers and are designed for discrete isolated DC-DC power supply designs


TDK Intros Common-Mode Choke Series Rated up to 1250 VDC

TDK Intros Common-Mode Choke Series Rated up to 1250 VDC

The B82722V6*B040 series common-mode chokes combine compact size and high resonance performance in high-voltage power electronics.


Powering the Energy Transition: Why Transformer Insulation and Sealing Matter

Powering the Energy Transition: Why Transformer Insulation and Sealing Matter

Learn the engineering challenges of ensuring transformer resilience and managing the shift to new ester and silicone oils with advanced, PFAS-free…


DC-Link Management for Regenerative Servo Drives

DC-Link Management for Regenerative Servo Drives

Learn about DC-Link management for regenerative servo drives—brake choppers, sizing, and EMI pitfalls.


Double Pulse Testing eGuide

Double Pulse Testing eGuide

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


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…


Transformer Technology Innovations Help Utilities Enhance Grid Resiliency And Sustainability

Transformer Technology Innovations Help Utilities Enhance Grid Resiliency And Sustainability

Facing increased demand, the electrical grid is modernizing with innovative transformer technologies that improve agility, safety, and efficiency.


TDK Boosts DC Voltage of SMT Gate Driver Transformers

TDK Boosts DC Voltage of SMT Gate Driver Transformers

The expanded series offers higher working voltages to 1000 V in smaller form factors.


new products Sep 02, 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…


Understanding Corona Discharge in High-Voltage Transmission Lines

Understanding Corona Discharge in High-Voltage Transmission Lines

The article explores the phenomenon of corona discharge in high-voltage transmission lines and outlines key mitigation techniques.


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,…


Using Plastic Optic Fiber for Galvanic Isolation and EMI/EMC Immunity

Using Plastic Optic Fiber for Galvanic Isolation and EMI/EMC Immunity

Learn the evolution of Plastic Optic Fiber (POF) technology—from its origins, to its role as an ideal solution for use in 21st century Smart Grids.


Introduction to Transmission Line Insulator Design

Introduction to Transmission Line Insulator Design

Learn about the basic characteristics and design parameters for insulators in overhead transmission lines.


Toshiba Offers 2-Channel Digital Isolators for EV Design

Toshiba Offers 2-Channel Digital Isolators for EV Design

The SOIC8-N packaged devices feature 3 kV isolation, 100 kV/µs CMTI, and 50 Mbps data rates, suitable for onboard chargers and battery management…


new products Jul 04, 2025 by Jake Hertz
EVs Shift to Axial, Dual-Rotor and Magnet-Free Drives

EVs Shift to Axial, Dual-Rotor and Magnet-Free Drives

Electric vehicle motor architecture is evolving rapidly, with axial-flux, dual-rotor, and magnet-free designs advancing efficiency and integration.


tech insights Jun 19, 2025 by Luke James
Toshiba Releases Batch of 4-Channel High-Speed Isolators for Automotive

Toshiba Releases Batch of 4-Channel High-Speed Isolators for Automotive

The 10 new digital isolator solutions promise higher isolation and data rates for zonal architectures and high-voltage automotive systems.


new products May 07, 2025 by
Understanding Transient Recovery Voltage in HV Power Systems

Understanding Transient Recovery Voltage in HV Power Systems

This article explores how transient recovery voltage influences high-voltage circuit breaker performance and examines how circuit configurations…


1500 V DC-Link Architecture is Essential to Solve the Need for More Power

1500 V DC-Link Architecture is Essential to Solve the Need for More Power

Especially when renewable energies are used to supply the grid the use of power semiconductors becomes mandatory. One of the key questions in these…


8 Steps to Designing an LLC Resonant Converter

8 Steps to Designing an LLC Resonant Converter

This article provides a step-by-step guide for designing an LLC resonant converter with a half-bridge configuration on the primary side and a…


How Mobile Transformers Help Strengthen Energy Supply Resiliency

How Mobile Transformers Help Strengthen Energy Supply Resiliency

The growing demand for electricity and the challenges of extreme weather and supply chain constraints are reshaping how the world approaches grid…