- #1
John1397
- 190
- 18
I want to charge up a 12 volt car battery with an AC voltage passing thru a full wave bridge diode and I want my LED to be on when current is being supplied to the battery terminal and if circuit stops producing current for any reason LED will be off and not on as if it where receiving current from the battery how would one wire this as I am thinking a diode at battery terminal to allow current to pass, but not return?
John
John