Doing a 120v 20 amp Controller with a PID for my Brew in a bag.
Aurber says the SSR I have will be good without a heat sink for the 20 amp, just sand off the paint I guess in the controller box and screw it on to where I want it with of course thermal past. I just need to know what kind of sand paper to use to sand off the paint. I am assuming that it needs to be pretty scratch free, or will the thermal past take care of the scratches?
Aurber says the SSR I have will be good without a heat sink for the 20 amp, just sand off the paint I guess in the controller box and screw it on to where I want it with of course thermal past. I just need to know what kind of sand paper to use to sand off the paint. I am assuming that it needs to be pretty scratch free, or will the thermal past take care of the scratches?