What Is A Relay Switch

Relay By Sasmita September 16, 2015

What Is A Relay Switch

A relay is nothing but an electromagnetic switch that is operated by a comparatively small electric current and is used to turn off or on much larger electric current.

To know how to test a relay with a multimeter , click here.

Sasmita

Hi! I am Sasmita . At ElectronicsPost.com I pursue my love for teaching. I am an M.Tech in Electronics & Telecommunication Engineering. And, if you really want to know more about me, please visit my "About" Page. Read More