947D411K112BGMSN

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Film capacitors, also known as plastic film capacitors, are non-polarized capacitors made of a plastic film as the dielectric material, usually with a metal film as the electrodes. They are widely used in power factor correction, filtering, coupling, and other signal processing applications in many areas. 947D411K112BGMSN is a type of film capacitor, which is specifically designed for high voltage applications. Its wide application fields and working principles are discussed in the following section.

Application fields

947D411K112BGMSN film capacitors are designed to meet the requirements of high voltage applications. As such, they are most commonly used in the fields of industrial, military, aerospace, medical and automotive industries. They are applicable to power factor correction, buffering, filtering, oscillation, coupling, where capacitors are needed in applications such as motor control, communication systems, instrumentation, high-precision electronic devices, power transmission and distribution, and other devices working in the medium and high voltage environments.

Working Principle

947D411K112BGMSN film capacitors are constructed using a dielectric film, such as polypropylene, as the main component. As such, they are able to provide an excellent dielectric field that can withstand up to 500 VAC or 1000 peak volts. The electrodes of the film capacitors are composed of metal films. The electrodes are laser-welded on the plastic film and the non-metallic material used ensures the uniformity and consistency of the dielectric field.

The working principles of these film capacitors are based on the capacitive reactance created by the dielectric as an electrical barrier between the two electrodes. The capacitive reactance increases as the applied voltage increases, allowing the capacitor to effectively block higher voltages. With its high breakdown voltage, 947D411K112BGMSN is ideal for applications involving higher voltages or higher temperatures.

In addition, 947D411K112BGMSN film capacitors are able to provide excellent thermal stability, ensuring that the capacitance remains stable over time despite being exposed to high temperatures. The film also provides excellent insulation, reducing the risk of leakage and saving space in the device. They are also highly reliable and have a long service life, making them an ideal choice for high voltage applications.

Conclusion

In conclusion, 947D411K112BGMSN film capacitors are designed for high voltage applications, and they provide excellent performance in these environments. Their dielectric films provide good thermal stability, insulation, and steady capacitance values. They are applicable to power factor correction, filtering, buffering, coupling, and other signal processing applications in industries such as industrial, military, aerospace, medical, and automotive.

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