Quote from: afremont on Jun 10, 2013, 09:59 pmThey're available but cost a pretty penny. Here is a 120V to 12V@600W(50A):http://www.amazon.com/Tiella-Lighting-800AT600T-Remote-Transformer/dp/B007JY3U66Ouch, yes. Salvaging an old PSU so much more economical (assuming I can get it to switch on, been trying for a couple of hours now jumping various wires, etc).
They're available but cost a pretty penny. Here is a 120V to 12V@600W(50A):http://www.amazon.com/Tiella-Lighting-800AT600T-Remote-Transformer/dp/B007JY3U66
Thanks for the help. I was wondering if these BTS7960B (or similar components capable of reversing a motor) will supply the peltier with PWM or with pure DC? I've read that PWM for peltier is not ideal.
Momentary contact the green output wire to any black (ground) output wire.