I have a 12 volt power supply , but what can i use "inbetween" the power supply and the circuit under test that has indicator lights to tell me if there is a short on the circuit under test?
I know they make variacs with a built in amp meter
But is there something cheap to put inbetween a external power supply or wallwart that has indicator lights or something to tell me there is a short on the circuit being test
Cause i don't want to turn the circuit under test on for the first time and it burns the PC board or burn some IC chips
I know they make variacs with a built in amp meter
But is there something cheap to put inbetween a external power supply or wallwart that has indicator lights or something to tell me there is a short on the circuit being test
Cause i don't want to turn the circuit under test on for the first time and it burns the PC board or burn some IC chips