Capacitor DC power withstand voltage test

There are two kinds of withstand voltage test of the capacitor which are DC voltage withstand test and AC withstand voltage test. Direct current English is also called DC, so it is usually called DC withstand voltage. For example, DC10KV is the voltage of DC 10000V.

The voltage withstand test of electronic products, also called HIPOT test, is a 100% processing test that is used to verify the quality of capacitors and the characteristics of electrical safety required by major industrial international security units. It is also known to most people and often implemented. Processing safety inspection. The voltage withstand test of the electronic product is a non-destructive test that makes it clear that the electronic insulation material can block sudden high voltages, is a high voltage test that is suitable for all equipment used to ensure that the insulation material is sufficient. The remaining reason for implementing the HIPOT test is that it can detect defects such as potential difference distance and electrical interval formed during the manufacturing process.

Advantages of DC Withstand Voltage Test When the device under test is fully charged, only the actual leakage current flows. This allows the DC withstand voltage tester to clearly show the leakage current of the device under test. Because the charging current is temporary, the DC withstand voltage tester's power conditions generally allow much less power than the AC withstand voltage tester used to test the same product. The DC power voltage tester will charge the capacitor. In essence, if the AC power source withstands voltage, the DC will not have a simulated physical environment.