As a side project I have a little mame box I'm working on. I want to join a coin mechanism and logic board to the PC. Each device draws a current of 65mA. I currently have them connected to the 12v mobo header.
Is it safe to put these directly on to the PSU? The 12v molex connectors have 20+ Amps? I'm only drawing 130mA. The wires are also thinner, like the wires on a small exhaust fan.
Also, what is a clean method for joining the coin mechanism wires together inside the case with the molex connectors? Would I use a terminal mount?