Circuit lets you test capacitors for leakage

https://www.electronics-lab.com/circuit-lets-you-test-capacitors/

Raju R Baddi @ edn.com has published a circuit that enable you to test electrolytic capacitors and decide if worth using it on a circuit. The values in the figure are typical for general testing of all capacitors, from 1-nF ceramic versions to 1000-μF electrolytic types. The value of CREF in the circuit is near […]