That's a good question. An UPS would work in this application if I could supply the 12 VDC externally from the UPS. I don't know if I can purchase one that does not have the 12V battery supply. I would be using this circuit for a marine application so the 12VDC is already supplied. I will...
Greetings,
I would like to build a circuit that would switch 2 separate AC power sources to a single load.
Here's what the circuit should do:
Circuit has single AC output to a system which utilizes AC current
Circuit has both a 120 VAC and 12 VDC input. 12VDC circuit is connected to an...