27/09/2021
Why Do We Need To Conduct Safety Testing On Capacitors？
It is one of the most basic and main components of all electronic and electrical products in the capacitor room. The stability of a small capacitor may affect the stability of the entire product and even the safety of the entire equipment. The stability and reliability of the system have clear regulations and requirements.
For direct current, the two pins of the capacitor are insulated. The current flowing through the capacitor (ie the charging current of the capacitor) is the largest at the moment when the direct current power supply is connected. After about 10 time constants, the current flowing through the capacitor The current trend is zero. If there is still a certain amount of DC current flowing through the capacitor after 10 time constants, then this current is the leakage current of the capacitor tester instrument
