Ten breakdowns of capacitor(3)

Capacitor shell expansion (also known as bulging), but also a common capacitor abnormalities. It is normal for a fuel tank to expand and contract with changes in temperature. However, when a partial discharge occurs inside the capacitor or the insulation is broken down, a large amount of gas will be generated in the insulation oil and the capacitor tank will be deformed and it is very dangerous to continue.

The solution: replace the capacitor, because the shell once expanded, there is no need for repair