BFC2373GC393MD

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Film capacitors, also known as plastic film capacitors, are generally composed of plastic film, aluminum foil and paper, etc. In terms of capacitance and self-inductance, they have higher precision and lower noise than electrolytic capacitors. The BFC2373GC393MD film capacitors have several advantages including wide application field and precise working principle.

Application Field

The application field of BFC2373GC393MD film capacitors includes power electronics and other electronic equipment, fields such as LED light, transistor radio, digital TV, loudspeaker, high-frequency signal, and interstage coupling, etc. These capacitors are reliable and work well in an environment with large temperature changes. They can work between -55℃ and +125℃. In addition, they are very stable in terms of temperature coefficient and voltage characteristic.

The maximum capacitance of these capacitors can reach up to 4000~8000pF. The voltage can reach 2300VDC. Due to their low loss characteristics, these capacitors are mainly used in circuits with low frequency and high current. They are widely used in power supplies, DC voltage compensation, signal filtering, automatic transmission coils and other electric equipment.

Working Principle

BFC2373GC393MD film capacitors follow the principle of a dielectric, in which two conducting plates are separated by a layer of insulation. The dielectric plates are made of plastic film, aluminum foil, and paper. This material selection provides stable characteristics, strong temperature resistance, and low loss. The capacitance and voltage of such capacitors can reach a higher reliability due to the uniformity of their dielectric layers.

The BFC2373GC393MD film capacitors are insulated with an epoxy resin, which also serves to enhance the strength of the capacitors and reduce the risk of external force causing damage or electrical shock. This makes the capacitors more reliable and safe, and effectively meet the technological requirements of various voltage, high precision and large capacity. In addition, when operating, these capacitors will produce a very small leakage current, reducing the interference of power supply to the power grid.

Conclusion

In short, the BFC2373GC393MD film capacitors are a reliable and effective choice when looking for capacitors with a wide application field and precise working principle. Its strong temperature resistance and low loss characteristics make it suitable for various electrical equipment. In addition, due to its epoxy resin insulation, these capacitors provide good safety performance and good electrical characteristics. For these reasons, BFC2373GC393MD film capacitors are popular in a variety of electronic applications.

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