I'll be connecting two 12v rails off of one power supply with dual 12v rails. It has overvoltage protection, and they do in fact share a ground, so I'm confident that it'll work. Thanks for your help!
THANK YOU SO MUCH! I've been trying to get an answer to that for 2 days on various PC forums... That made my day! Decent power supplies with a single 12v rail are hard to come by nowadays. And I wasn't willing to pay over $200 for a PSU with strong enough rails. Thanks again for your help!
I just bought a 320w TEC to cool my processor. But the problem is, I can't afford a power supply that can provide enough amps through a single 12v rail. If I buy a power supply that has dual 12v rails, can I wire them together in order to provide enough amps to the TEC? I won't have anything...