Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.

Since the mid-1980s, semiconductor technology has promised to provide smart power products for solid-state relays that could carry high current and provide unique functions for customers. However, ...

A Relay Protection Tester is designed to simulate electrical quantities such as current, voltage, frequency, and phase, ...

This chapter covers representative general-purpose relays used in the control circuits of most industrial, commercial, and consumer products. Relay names and terminology are in accordance with ...

New technologies designed to support solar, storage, and smart infrastructure will debut at North America’s largest clean energy event LAS VEGAS--(BUSINESS WIRE)--OMRON Electronic Components, a global ...

Standex Electronics has announced two series of high-voltage power reed relays, one surface-mount and one axially leaded. MHV series of miniature high voltage reed relays are surface mount and measure ...

The main target applications for the Schrack 410 83 power relays from Tyco Electronics are safe power supply disconnection – for example in photovoltaic inverters, washing machines and tumble dryers.

Global revenue in the aircraft relay and contactor market has declined by more than 20 percent as a result of the ongoing Covid-19 pandemic. The market decline is expected to stabilize in 2021, ...

Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...