In application, they have made great contributions in their own discovery fields. At the same time, it brings many benefits to people's life.

It mainly uses metal foil as electrode, and then works by electric energy.Because of its many excellent characteristics, it is a kind of excellent capacitor, just like the common knowledge characteristics in science and engineering, non polarity, good insulation resistance and so on. All, many analog circuits will choose it, and safe and reliable, can reduce the harm to people themselves.

In addition to being used as circuits, thin film capacitors are widely used, such as air conditioners, refrigerators, washing machines, fans, power supplies and so on. Film capacitors are also involved in the transportation industry, and we are familiar with the figure of film capacitors in motor cars. 

Film capacitors play different roles in different fields. We should be clear about the application role of film capacitors, so that they can be used more easily.