The history of film capacitors

We now use a variety of electronic devices, and the convenience of technology has greatly saved our time and energy. Thanks to the development of technology, it is also the efforts of many predecessors to invent many electronic components.

In 1876, the British Fitzgerald invented the paper-capacitor capacitor, which marked the birth of the film capacitor. Then, with the passage of time and the development of technology, the types of film capacitors, process materials, and functions have become various. Diverse. Today, organic media can be divided into polyethylene, polystyrene, polytetrafluoroethylene, polypropylene, polyester, polycarbonate, polyimide, polyphenylene ether, etc. because of their high insulation resistance and excellent frequency characteristics (frequency response) Widely used, such as small media loss, is widely used in audio, speaker, automotive and other industries, the most widely used are polypropylene film capacitors and polyester film capacitors.

Nowadays, film capacitors are developing rapidly, and the process and process are constantly improving, so that they have better performance and lower prices, so that people have a better experience.