Hi I have an i3 Hephestos with a cold bed and laptop power supply. I've just bought a heated bed kit to fit and plan to use an ATX power supply. I have one from an old PC which is 430V and rated the following:
+3.3V (20A)
+5V (20A)
+12V1 (10A)
+12V2 (13A)
-12V (0.3A)
+5Vsb (2.5A)
It has 2 12V rails with combined output of 23A, will this PSU be ok to run the electronics and heated bed?
