Re: Low ESR Capacitors

Chris Bartram G4DGU

FWIW, I use a 'Multifunction Transistor Tester Diodes LCR - TC1 Full Color Graphics Display' bought off Epay for about a tenner. Probably not accurate by lab standards, but a quick shotgun test using a 4.7uF polyester capacitor and a series resistor gave realistic results. It's certainly been good enough to detect a couple of high-ESR aluminium electrolytics in my




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