BFC238582202

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Film Capacitors
Film capacitors are the devices used to store electric energy which can be called as the electrical equivalent of a battery. It can further be classified into two categories namely ceramic capacitors and polyester capacitors. The BFC238582202 capacitors are polyester type ones which can work in various electronic applications.

Application:
BFC238582202 is primarily used as a DC blocking capacitor. It is employed in the amplifiers where the blocking capacitor is used to block the DC current flowing through the circuit and keep it away from the input side. It is also used to separate the AC and DC signal since the capacitors are able to pass AC signals while blocking the DC ones. This property of the capacitors makes them suitable for use in multiplexers and filters. Field of Audio electronics requires a capacitor in DC blocking so this type of capacitor can be used in this area. Other application areas also include the usage of these capacitors for efficient power conversion and suppression of harmonic frequency.

Working Principle:
The basic principle behind the functioning of the film capacitors is the ability of the capacitor to store electric charge. The dielectric film used in these capacitors is sandwiched between the two plates which are kept at different potential and the energy is stored on top of the dielectric film between them due to their potential difference. A current will not flow in a circuit having just a capacitor since due to the low leakage current the capacitor will not allow current to pass through it. While the AC signals can pass through them, the DC current will be blocked due to the non-conductive nature of the capacitor which makes them suitable for DC blocking applications.

In conclusion, BFC238582202 film capacitors are widely used for a variety of applications as they have the ability to block the DC current and conduct AC current effectively. With its desirable parameters and extensive applications, it can be called a great device for multiple applications.

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