Structure and Characteristics of Polypropylene film capacitor

   Polypropylene Film Capacitors belong to the class of organic thin film capacitors.It's the media for polypropylene film electrode metal and metal-film type two places, the capacitor winding core with epoxy encapsulated or molded into plastic and metal casing the package. Metal film electrodes made of  polypropylene capacitors called metallized polypropylene film capacitors.
     Polypropylene film capacitors have the following characteristics:
① Wide capacity range can range from thousands to tens of picofarads microfarads.
② Good temperature resistance, high insulation resistance.
③ Metallized polypropylene film capacitors have good self-healing capabilities.
④ Loss tangent, good high-frequency characteristics.
⑤ Small, reliable work.
     Polypropylene film capacitors can be used to replace paper-and mica capacitors, mainly used for communication, lasers, coupling, filtering and compensation circuit, widely used in household appliances.