KP1830110011

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Film Capacitors

Film capacitors, also called plastic film capacitors, are composed of metal electrodes and plastic films, mainly divided into two categories: polyester film and polypropylene film capacitors. They can be used for various purposes. KP1830110011 is one of them.

Application Field of KP1830110011

KP1830110011 is applicable to the circuit of power supply in various electronic devices and electrical appliances that require interference protection, safety protection, frequency division, power factor improvement and high current capacity.

KP1830110011 can also be used for high-frequency power supplies, such as mobile phone power supplies, laptop power supplies, etc., due to its characteristics of small size, light weight, high current capacity and high dielectric strength.

KP1830110011 is also suitable for applications requiring low leakage current and high withstanding voltage, such as UPS, LCD screens, high-grade audio amplifiers, etc. Its small size and light weight make it convenient to install.

Working Principle of KP1830110011

KP1830110011 is mainly composed of two metal electrodes and plastic films. It is usually constructed using polyester and polypropylene films, which are usually rolled in layers like an "egg carton". When voltage is applied to the film capacitor, electric charges accumulate on the surface of the metal plates, and an electric field is generated between the two.

When a voltage is applied to the metal plates, an electric field is generated between the two. To neutralize the electric field, the electric charges on the two plates accumulate and form a capacitance, reducing the electric field and voltage. The plastic films are used as insulation and plays a role in improving the safety performance, allowing the capacitor to have a high withstanding voltage.

KP1830110011 has the characteristics of excellent frequency characteristic, long service life, wide temperature range, non-polarity, low leakage current and high stability, and it is an ideal choice for different application circuits. In addition, the impregnation technology can significantly reduce the internal ESR and improve the temperature characteristics.

Conclusion

KP1830110011 is a type of film capacitor consisting of metal electrodes and plastic films, mainly used for the circuit of power supply in various electronic devices and electrical appliances. It has the characteristics of small size, light weight, high current capacity and high dielectric strength. Its working principle is that two metal plates in the capacitor generate an electric field between them, and the charges on the metal plates accumulate to form a capacitance. In addition, impregnation technology can significantly reduce the internal ESR and improve the temperature characteristics.

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