Ten faults of capacitors(7)

The temperature of the capacitor and the temperature of the shell is limited, but there are some reasons why the temperature of the capacitor is too high:

(1) Because of the unreasonable design of the capacitor chamber, the ambient temperature of the capacitor chamber is too high;

(2) The density of capacitors is too high and the ventilation is poor;

(3) Overcurrent of capacitors caused by overvoltage;

(4) The internal defects of the capacitor, the increase of the dielectric loss and the increase of the calorific value after the aging of the dielectric.

Solution: Stop running capacitors, and then analyze the causes (the four above are common causes) and find the appropriate solution.