How do you test the resistance value of the aluminum foil of the capacitor?
Roll the two aluminum foil into the lead and roll it tightly together, just like a capacitor. Then, an electrical high pressure shaking meter (generating high voltage), a voltmeter, and two wires of the capacitor are connected in parallel. Turn the shake meter into the measuring state. The reading meter reads the breakdown voltage, which should be higher than the required voltage.
At this time, the use of capacitor aluminum foil after the breakdown will automatically repair features, resulting in a repeated breakdown - repair process, and measurement.
Add a capacitor higher than the rated voltage of 20%, after 5 minutes without current, you can believe that the pressure qualified.
