BFC233914392

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Film capacitors, or plastic film capacitors, are capacitors with thin plastic film as dielectric. They are reliable, cost effective and perfect for high frequency circuits. BFC233914392 is one of the most popular series of film capacitors, with a wide range of applications and technological features. This article will present the BFC233914392 application field and workings principle.

BFC233914392 Series Application Field

The BFC233914392 series are mainly applied in consumer electronics, power convertor, power suplly,telecommunications and other automation control systems. The long shelf life and reliability of this series make them perfect for critical circuits. The line of products consists of radial,smbd, axial and screw terminals types, voltage levels ranging from 250VAC to 400VAC and capacitance range from 10pF to 1000μF.

Its working temperature ranges from -40 to 85℃, and they are suitable for general purpose, high current applications. This series also complies with RoHS and UL certification.

BFC233914392 Working Principle

The BFC233914392 working principle is based on electrostatic induction. Its dielectric is made of thin plastic film material, which is filled with metal particles, processed into a thin film shape, and then embedded between two metal layers, which serve as the electrodes. When voltage is applied to the capacitors, the thin plastic film dielectric will become polarized, and electric charge will be stored and discharged when the voltage is removed.

The metal particles in the plastic film are used to enhance the inductance of the capacitor. In addition, its robust architecture makes it resistant to temperature, overvoltage, and overcurrent. The wettable part also allows for high contact reliability.

Conclusion

The BFC233914392 series capacitors provide reliable capacitive performance for a wide array of applications and are perfect for high frequency circuits. Its thin plastic film dielectric and metal particles give it high inductance that can withstand temperature, overvoltage, and overcurrent. With its wide application field and reliable performance, the BFC233914392 series capacitors are a perfect choice for consumer electronics, power convertor, power supplies,telecommunications and other automation control systems.

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