Analysis of Film Capacitor Metal Foil Coil

Film capacitors use metal foil as an electrode, and it is laminated with plastic films such as polyethylene, polypropylene, polystyrene or polycarbonate from both ends, and then wound into a cylindrical capacitor. In a scientific research project of a university, Tonghui's digital bridge and program-controlled AC/DC withstand voltage insulation tester are used to test the capacitance, loss, withstand voltage and breakdown voltage of metal foil.

Solution Details,

Test requirements: frequency = 100Hz/1kHz
Level=1V
Test capacitance value, loss
Thin film leakage current value and breakdown voltage at different voltages

Instruments List,

TH2838

TH9320

TH26008A

Keyword:

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