New to forum. Need help wiring a PWM motor speed controller. The one I bought on Ebay has 3 connection terminals. I don't know how to wire. I'm trying to control blower motor speed for my old truck.

Thanx for any help
Bill

 

The Completed Projects Forum is for Completed Projects only. It is meant to allow members to show plans for projects they built so other members can duplicate them if desired. New threads are also automatically moderated per Moderator review for this reason. Your thread does not belong in this forum, and was moved here.

 

Can you post a link? It may be you have a common and power in and fan out? (3).
Max.