OK so I've got my isolation transformer connected to the mains power on one side ( 2 yellow wires in ) and I've got 2 red wires coming out of the other side that connect to my switching power supply. The red wires are identical. On my power supply I have these connections labeled +5v, GND, GND, -5v, +12v, FG, AC, AC in that order. Which connections do I hook the 2 red wires from the transformer to? I'm guessing 1 goes to AC and the other goes to the other AC? Does it matter which way around they go because I can't tell them apart.
Confused, thankyou.