BFC247934913

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Film Capacitors: BFC247934913 Application Field and Working Principle

Film capacitors, also known as polyester capacitors, are widely used in circuits due to their excellent electrical performance, high reliability, small size, and easy mounting. The BFC247934913 is a film capacitor designed for consumer electronics products, including TVs, cameras, games consoles, and mobile phones. This article will cover the application field and working principle of the BFC247934913.

Application Field

The BFC247934913 is a polyester capacitor specifically designed with high permeability rate, high insulation resistance, and stability for a wide range of consumer electronics. It is most commonly used in TVs, cameras, game system, mobile phones, and other electronic devices. It has a working voltage rating of 500 volts DC and an insulation resistance of 1,000 Ohms. It is designed to be operated in temperatures ranging from -25C to +85C.

The BFC247934913 can also be used in audio equipment such as car music systems, speakers, stereo receivers, and sound systems. It is suitable for power supply noise suppression and filtering, and also for high-frequency circuits. Its small size makes it ideal for use in tight spaces and small electronic devices. It is also very reliable, with an MTBF (mean time before failure) rating of 1 million hours.

Working Principle

Like all capacitors, the BFC247934913 works by storing electrical charge between two conductive plates. When a voltage difference is applied between the plates, the electric field will cause electrons to move across the plates. This movement of charge creates a capacitance between the two plates which can then be used to store or filter electrical energy in the form of a current.

The BFC247934913 is a film capacitor, which means that it is made up of multiple layers of thin polyester film. Each layer is coated in an electric conductor, and the different layers of film are separated by non-conductive spacers. This film-based design helps increase the capacitance and also improves the stability of the capacitor.

The BFC247934913 also features a self-recovery function, which helps to reduce the risk of damage if the device is exposed to high voltages. The self-recovery function works by detecting the presence of a high voltage, and then slowly discharging the stored electrical energy in order to prevent a dangerous electrical short circuit or arc.

Conclusion

The BFC247934913 is a reliable and versatile film capacitor designed for use in consumer electronic products. Its small size and high reliability make it ideal for applications in tight spaces and for use in audio equipment. Its self-recovery function helps protect against damage in the event of a high voltage. As a result, the BFC247934913 is an excellent choice for a wide range of consumer electronic applications.

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