Friday, February 4, 2011

Heat controller...

Almost done. Everything else works but the heat controlling does not...

Why not?
Well.... After connecting everything, I realized this eBay-based Sestos PID heat controller outputs 12V for SSR. SSR? Solid state relay.
Few minutes with google gave me the specifications of this controller and there they say it is 12V/30mA! I don't have any relays that operate with less than 80mA.

Time to go to Tanner Electronics...