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Film Capacitors

BFC238362163 Application field and Working Principle

Film capacitors are one of the more popular capacitor types used in electronic applications. They are also sometimes referred to as "plastic film capacitors," "film dielectric capacitors," or "film audio capacitors." Film capacitors are composed of thin layers of plastic film, with a metal foil applied to one or both sides of the plastic film. The layers of plastic film are separated by a small air gap. This type of capacitor has a very high insulation level and can be used in a variety of applications, from small signal coupling and sample-and-hold circuits to audio high-frequency bypass and low-inductance bypass.

The BFC238362163 film capacitor is a low-voltage dielectric capacitor that is ideal for use in a variety of applications. The application field of the BFC238362163 capacitor includes television set, amplifier, transmitter, power supply, and general fire alarm systems. It has a long service life, low leakage current, and low loss.

The working principle of the BFC238362163 capacitor is simple: It is constructed out of thin layers of plastic film. When a voltage is applied across the capacitor, the electric field across the two electrodes causes the electrons to move back and forth in the plastic film layers. This movement of electrons forms an electric current that flows through the capacitor. The electric current causes a change in the electric field, which in turn results in the current dissipating into the capacitor and then into the circuit.

Because of its high insulation level and long service life, the BFC238362163 is ideal for use in applications such as power supplies, amplifiers, television sets, and general fire alarm systems. Its low leakage current, low loss, and low inductance make it an ideal choice for applications requiring high reliability. The size and shape of this capacitor are also suitable for use in compact electronic systems.

In summary, the BFC238362163 film capacitor is an ideal choice for a variety of applications, from audio and sample-and-hold circuits to high frequency bypass and low inductance bypass. Its construction from thin layers of plastic film makes it a reliable and durable choice for applications requiring high insulation levels. It also has a long service life, low leakage current, and low loss.

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