2022
12-09
Analysis of Film Capacitor Metal Foil Coil
- Categories: Education and Research
- Time of issue: 2022-12-08 15:45
(Summary description)
Analysis of Film Capacitor Metal Foil Coil
(Summary description)
- Categories:Education and Research
- Time of issue:2022-12-08 15:45
- Views:
Information
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
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