Assume you have a number of polarized electrolytic capacitors. Also assume that you have access to the leads of these caps, but you have no markings on the caps to denote which lead is '+' or '-'.
Develop a way to determine which lead is which.
(I was hoping a capacitor tester would work, but it apparently doesn't care about polarity and shows the same reading with test leads connected either way...obviously it sends an AC signal to determine the capacitance)
Develop a way to determine which lead is which.
(I was hoping a capacitor tester would work, but it apparently doesn't care about polarity and shows the same reading with test leads connected either way...obviously it sends an AC signal to determine the capacitance)