Quote:
Originally Posted by bokey
I have two fans. I have never done anything with a relay before, so sorry in advanced for any silly quesitons
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It's really simple. Conceptually, the switch will control the actuation of the relay, which controls the current.
The relay will have a ground, a hot lead, a lead to the fans, and a lead to the switch. The terminals on the relay are marked so you know where to connect things.
Post up whatever questions you have!