The self-healing principle of film capacitors can be specifically explained in the following aspects: 1. Automatic Reduction of Electric Field Strength  When the dielectric of a film capacitor is subjected to an electric field strength exceeding its tolerance, breakdown occurs within the dielectric,

In China's capacitor market, the share of traditional aluminum electrolytic capacitors is gradually decreasing, while a new type of capacitor—more advanced and environmentally friendly—is steadily taking center stage: the film capacitor. Since the development of the capacitor industry began in the 1