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re: Simple diode question in a circuit

Posted on 9/13/16 at 11:02 pm to
Posted by Napoleon
Kenna
Member since Dec 2007
69428 posts
Posted on 9/13/16 at 11:02 pm to
Once I drew it out, I saw I either need two diodes or two relays. I think I have it solved.


Posted by CoolHand
Member since Dec 2011
2084 posts
Posted on 9/14/16 at 9:05 am to
What you are doing should work. However, also add a flyback diode (google it). I would just do what Hammertime recommended and ditch the relay. There is no way that you need 10A.
Posted by CP3
Baton Rouge
Member since Sep 2009
7425 posts
Posted on 9/14/16 at 12:23 pm to


Why not do this? Relay in off position leaves camera hooked to 12v (rev)

Hit switch and relay switches camera path to 12v (ACC) which is basically 12v constant?
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