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Superconducting Wires Make Contactless High Performance Power Transmission Possible

Superconducting Wires Make Contactless High Performance Power Transmission Possible

Utilizing superconducting materials, a team of physicists were able to create a wireless charging coil capable of contactless charging up to 5kW…


News Jun 07, 2021 by Nicholas St. John
Basic Inductance Principles in Transformers

Basic Inductance Principles in Transformers

Transformers are critical components used in power distribution systems. Learn the principles of transformer operation and inductance through this…


Chokes from SMP for Medical Applications Offer Low Loss and Low Noise

Chokes from SMP for Medical Applications Offer Low Loss and Low Noise

This article highlights SMP chokes for medical technology applications in which these inductive components are used in Magnetic Resonance Imaging…


Five Ways to Reduce Harmonics in Circuits and Power Distribution Systems

Five Ways to Reduce Harmonics in Circuits and Power Distribution Systems

There are several ways to reduce the problems of harmonics in a circuit or power distribution system. A K-rated transformer is designed to…


SEMIKRON and Silicon Mobility Collaborate on a 24V to 96V Inverter Platform

SEMIKRON and Silicon Mobility Collaborate on a 24V to 96V Inverter Platform

The combined inverter platform delivers up to 50kW for automotive battery powered vehicles and for industrial off-road vehicles.


Allegro’s 3DMAG Magnetic Position Sensor Enables Next-Generation ADAS Applications

Allegro’s 3DMAG Magnetic Position Sensor Enables Next-Generation ADAS Applications

This article highlights Allegro MicroSystems Incorporated A31315 sensor, the newest member of the 3DMAG™ family of rotary and linear magnetic…


What is Partial Discharge?

What is Partial Discharge?

This article will dissect what partial discharge is and explain where partial discharge can occur.


TDK Extends its Range of Compact SMT High-current Chokes

TDK Extends its Range of Compact SMT High-current Chokes

This article highlights TDK EPCOS ERU-SMT power inductors with the new ERU19, ERU24 and ERU27 (B82559*) series.


An Introduction to Harmonics

An Introduction to Harmonics

This article will provide a basic introduction of harmonics in power engineering.


Murata’s Multilayer Choke Inductors for Vehicle-mounted Power Circuits Withstand 150°C

Murata’s Multilayer Choke Inductors for Vehicle-mounted Power Circuits Withstand 150°C

This article highlights Murata Manufacturing a multilayer type inductor “LQM18DH_70” Series as a low frequency noise suppression component for…


Magnetism as an Energy Source: Understanding Magnetic Force

Magnetism as an Energy Source: Understanding Magnetic Force

This article will discuss magnetic fields and electromagnetism.


STMicroelectronics Begins Volume Production of Digital Isolator Featuring Galvanic Isolation

STMicroelectronics Begins Volume Production of Digital Isolator Featuring Galvanic Isolation

The STIS0621 provides 6kV of galvanic isolation and features two independent unidirectional channels


Magnetism as a Voltage Source

Magnetism as a Voltage Source

This series provides a look at different phenomena that can produce electrical energy. In this article, the seventh in our series, we’ll discuss…


Würth Elektronik Introduces New WE-HCF-2010 High-current Inductor

Würth Elektronik Introduces New WE-HCF-2010 High-current Inductor

Würth Elektronik presents innovative WE-HCF-2010 high-current inductor


TDK Introduces the 750W-Rated TDK-Lambda i7A Series of Non-Isolated Buck DC-DC Converters

TDK Introduces the 750W-Rated TDK-Lambda i7A Series of Non-Isolated Buck DC-DC Converters

This article highlights TDK-Lambda i7A series of non-isolated buck DC-DC converters, packaged in the industry-standard 1/16th brick footprint.


Texas Instruments Debuts DC/DC Controllers With Active EMI Filters

Texas Instruments Debuts DC/DC Controllers With Active EMI Filters

The new family of buck controllers also features dual-random spread-spectrum (DRSS) technology for the smallest-sized EMI control.


Automatic Magnetic Simulation Generation for Inductive Components Design

Automatic Magnetic Simulation Generation for Inductive Components Design

This article highlights PERMO GaN and SiC technologies which permit to obtain the most efficient converters in the smallest size.


Pickering Introduces New HV SPDT Form C Reed Relays

Pickering Introduces New HV SPDT Form C Reed Relays

This article highlights Pickering Electronics changeover 1 Form C version of our popular Series 67 high voltage PCB relay that saves space and…


Magnetic Core Characteristics and Applications

Magnetic Core Characteristics and Applications

TDK offers compact, current-compensated ring core chokes

TDK offers compact, current-compensated ring core chokes

This article highlights series of current-compensated EPCOS double-ring core chokes for the suppression of common-mode interferences.