International Rectifier, IR introduced a new RAD-Hard(TM) solid state relay (SSR) for power bus switching, heater control circuits and battery charging used in high reliability (hi-rel) space ...

Even though the function of single phase and three phase relays are quite similar, their applications can vary significantly. This is primarily due to the characteristics of three phase power circuits ...

A comprehensive look at low-noise solid-state relays and ways to limit electromagnetic interference.

The most basic on/off relay-switching function, conventionally designated as 1-Form A (Normally Open - NO), can be satisfied by an electromechanical relay (EMR) or a solid-state relay (SSR), but ...

What makes a solid-state battery different from a "regular" battery, such as the alkaline batteries in a flashlight, or the lead-acid batteries in our cars?