フィルムコンデンサは多くの家電製品に使用されている電子部品であり、その用途は多岐にわたる！アルミ電解コンデンサに代わって、フィルムコンデンサが徐々に普及してきました。フィルムコンデンサは、どの2つのカテゴリに分けることができ、その役割は何ですか、一緒に理解するために小さい。
Film capacitors are metal foil as electrodes, and polyethylenes, polypropylene, polystyrene or polycarbonate and other plastic films, from the two ends of the overlap, winding into a cylindrical structure of the capacitor. The working principle of a film capacitor is the same as that of a general capacitor, which is to store electrical energy by storing charge on the electrodes, and is usually used together with an inductor to form an LC oscillation circuit.
フィルムコンデンサは直流フィルムコンデンサと交流フィルムコンデンサに分けられる：直流フィルムコンデンサは直流電源で動作するフィルムコンデンサで、汎用、電源電磁干渉抑制、パルス、精密の4種類に分けられる。交流フィルムコンデンサは交流電源で動作するフィルムコンデンサで、モーター始動用、力率補償用などに分けられる。
Film capacitors are widely used in integrated circuit boards, analog circuits and other circuits because of their high insulation impedance, wide frequency response and non-polarity. Especially in signal cross-connection, the performance of film capacitor is very good. Compared with other media, the dielectric loss of film capacitor is small and the frequency response is wide, which can ensure that the signal will not change during transmission. Nowadays, in order to meet people’s requirements for audio quality and improve the sound quality, the film capacitors used in audio equipment are more and more advanced, and the price is not the most important consideration, so PP and PS capacitors are used in audio equipment more and more frequently and in higher quantity.
CBB15 CBB16 インバーター溶接機用コンデンサ 金属化フィルム 40μf コンデンサ 1250VDC

CBB15 CBB16 インバーター溶接機用コンデンサ 金属化フィルム 40μf コンデンサ 1250VDC

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