close. Once the contacts are closed a higher amount of current is allowed to flow through the contact points.
Showing posts with label pogo00013. Show all posts
Showing posts with label pogo00013. Show all posts
Monday, 2 January 2012
Electronic relay
A relay is simply just a remote control switch. A small amount of current is allowed toflow through an electromagnetic coil. The electromagnetic effect pulls an armature towards the coil causing a set of contacts to
close. Once the contacts are closed a higher amount of current is allowed to flow through the contact points.
close. Once the contacts are closed a higher amount of current is allowed to flow through the contact points.
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