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

EDN announces this year’s winners of the Electronic Products Product of the Year Awards, selected by the editors.

CES 2026 showcases the latest AI-powered devices and systems, from vision chips for automotive to sensing solutions for AI ...

When you update an old house, the most tempting electrical fixes are often the quickest: a new outlet here, a bigger breaker ...

You can find the Anker iPhone 17 USB-C Car Charger on Amazon today for only $34, which is a $20 discount and 37% off the original retail price of $54. This charger has three outputs, depending on the ...

You can purchase the INIU Ultra Slim 45W Portable Charger today from Amazon for $20. This is a savings of 17% off the usual $24 price tag.

“This is the best value welder I have ever seen.” That’s where the Bilt Hard 135A 3-in-1 IGBT Inverter Welder comes in, and the complete kit is on sale for just $110 right now at Amazon. This 110V ...

LAS VEGAS, NV / ACCESS Newswire / January 26, 2026 / TESSAN, which has a focus on putting out innovative charging solutions, has broken into the market with the launch of their new GaN Multiple ...

A transformer protection relay does not replace upstream devices. It defines responsibility. By clearly assigning fault ...

You might think that with all our modern technology and safety awareness, homes would have safe electrical systems by now.

Differential protection is best understood as a fault control philosophy rather than a component category. The relay itself is secondary to the scheme it enforces. Once a zone is defined, the system ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...