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Old 03-07-2012, 06:38   #210
UneasyRider's Avatar
Join Date: Dec 2005
Posts: 4,764
Originally Posted by emt1581 View Post
Was that supposed to be a link??

If not what is 7812?


It's a voltage regulator IC that has 3 terminals, in - ground - out. Put in 24 volts and you get a constant 12 volts out.
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