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by Madeline Bullock

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Please copy/paste the following text to properly cite this HowStuffWorks article:

Bullock, Madeline.  "How Relays Work"  01 April 2000.  HowStuffWorks.com. <http://electronics.howstuffworks.com/relay.htm>  11 February 2012.
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Gadgets Deconstructed

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Inside this Article
  1. Introduction to How Relays Work
  2. Relay Construction
  3. Relay Applications
  1. Lots More Information
  2. See all Solid State Electronics articles

Lots More Information

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