BFC237590392

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Film Capacitors

Film capacitors are widely used in electronic equipment today for their high dielectric strength and economical price. The BFC237590392 series of film capacitors are a series of capacitors specifically designed for film dielectric application. A film capacitor (also known as a film dielectric capacitor) is a type of capacitor that uses a thin plastic film as the dielectric material in the capacitor\'s construction. The film is typically coated with a metallic layer on either side to form the capacitor\'s electrodes.

Application Field

The BFC237590392 series of film capacitors are designed for use in a variety of applications. These capacitors are suitable for use in radio frequency (RF) cordless phones, cable TV components, wireless routers, landline telephones, cordless power tools, and other consumer-level electronic devices. They offer wide temperature operation, low losses, high heat and electrical stability, and a broad capacitance range. In addition, these capacitors are often used as rectifiers in power circuits, as tuning components in linear and RF circuits, and as blocking caps for high frequency applications.

Working Principle

The functioning of a film capacitor is based on the electrical field that is created between two conductive layers when electrical voltage is applied. When the voltage is increased, the field created between the two layers becomes stronger. This field creates an electrical current, which is then carried by the internal dielectric material. The film dielectric material is what gives the film capacitor its high capacitance value.

The BFC237590392 series of film capacitors are manufactured using a carbon film dielectric material. Carbon film has excellent dielectric properties, making it ideal for use in film capacitors. It has a low temperature coefficient, meaning that it does not suffer from any significant effects of temperature fluctuations. The film’s dielectric properties also remain constant over varying temperature ranges. In addition, the series is designed with a low self-inductance, which gives the capacitors an increased level of stability and is essential for the use of these capacitors in high frequency applications.

Conclusion

The BFC237590392 series of film capacitors are a reliable and high-performance solution for consumer-level electronic device applications. They are built with a carbon film dielectric material, which provides a high capacitance value and excellent dielectric properties. In addition, the capacitors have a low self-inductance and wide temperature range, making them suitable for use in both low and high frequency applications. The film capacitors have become a trusted and reliable component in many consumer electronic products today.

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