BFC237548202

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Film Capacitors

Film capacitors, also known as metallized film capacitors, polyethylene naphthalate (PEN) film capacitors, polyester film capacitors, and polypropylene film capacitors, are a widely used type of capacitor commonly found in consumer electronics and industrial applications. Film capacitors are commonly used in both electronic and motor control applications. They are characterized by being robust, reliable and highly stable.

The BFC237548202 film capacitor is a high quality, highly reliable film capacitor with excellent electrical characteristics. It is designed to provide a very stable impedance over a wide frequency range, and is capable of operating in far higher temperatures than other types of capacitor. It is also able to withstand higher ripple currents, making it ideal for a variety of high temperature, high frequency applications.

Application Field

The BFC237548202 is an ideal choice for use in a range of applications, including automotive, audio, power supplies, inverters, rectifiers and PFC circuits. It can also be used in flyback and forward converters, pulse width modulation (PWM) controllers, switched mode power supplies (SMPS), and general-purpose AC/DC applications. In addition, it can be used in LED lighting applications.

Working Principle

The BFC237548202 is a wet-wound film capacitor, meaning that a film of conductive polymer material is wrapped around a spool and impregnated with a non-conductive fluid. This fluid helps protect and stabilize the capacitor and provides shielding from EMF radiation. It also helps to reduce inductance and noise. When the capacitor is energized, an electric current flows through the film, creating a voltage difference across the device.

The BFC237548202 is an especially reliable choice as it is equipped with an internal over-pressurization protection device to protect against thermal runaway. Thanks to the combination of its tightly wound structure and the overpressure protection, the device is capable of withstanding extreme temperature fluctuations and long-term, high temperature operation.

Conclusion

The BFC237548202 is a robust and reliable film capacitor with excellent electrical characteristics. Its properties make it ideal for use in a wide range of applications, from automotive to lighting, and its high temperature, high frequency capabilities make it a great choice for power supplies, inverters, rectifiers and PFC circuits. Its internal protection device further ensures reliable performance in extreme temperature and long-term, high temperature operation.

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