Views:1 Author:Site Editor Publish Time: 2018-03-07 Origin:Site
1. Whether the varistor is extruded or not, the voltage of the varistor decreases obviously until it is zero;
2. Insufficient voltage resistance;
3. Transient overvoltage damage;
4. The number of overvoltage protection;
5. The surge voltage is too large, which is higher than the absorbed power;
6. Aging and failure, the leakage current is increased;
7. Working temperature nearby;
8. The current and surge are too large;
9, Has not passed the quality authentication and so on.
How to prevent film capacitor failure? What issues should be paid attention to?
Why does the CBB film capacitor visibly heat up when it operates?
A brief overview of the requirements for the film capacitors selection
Analysis on the self-healing characteristics of film capacitors
The advantages and technical requirements of metallized polypropylene film capacitors
A brief description of the five applications commonly used in CBB capacitors
Why does CBB film capacitor heat up obviously when it is working?