KP1836122204W

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Film Capacitors

Film capacitors, also known as plastic film capacitors, are made by winding a plastic film onto a roller and laminating the film with metallic electrodes. This type of capacitor is well-known for its low equivalent series resistance (ESR). It is widely used in power electronics, signal transmission, and waveform regulation due to its excellent heat resistance and high insulation performance. In this article, we will discuss the application field and working principle of the KP1836122204W.

Application Field of KP1836122204W

The KP1836122204W is a polypropylene film capacitor suitable for high stability power supply, monitoring, audio equipment, medical equipment, and other electronic products. This product is widely used in various communication devices. It can be used in power electronic circuits with high DC, low ripple, and high temperature. It has strong insulation performance and can reduce the noise produced by current fluctuations caused by other circuits.

Working Principle of KP1836122204W

The working principle of the KP1836122204W is based on the property of dielectric materials. Dielectric materials have the ability to store energy as an electric field when under the influence of an electric charge. When a voltage is applied to two electrodes, the electric field generated by the dielectric material forms a capacitance. The capacitance is determined by the size, shape, and dielectric constant of the film. The size and shape of the film determine the capacitance, while the dielectric constant determines the capacitance at different frequencies.

The KP1836122204W is a high-temperature polypropylene capacitor. It has a maximum operating temperature of 125℃ and a maximum ripple current of 6 Amp. It also has good ESR and dv/dt characteristics, making it ideal for use in high current applications. The product also has a long operational life and high reliability.

The KP1836122204W is constructed using a plastic film that has been wound on a roller and laminated with metallic electrodes. This creates a compact, low-ESR configuration. The completed product is then encased in a metallic housing that is filled with a heat-resistant composite. This helps to ensure the product’s long-term reliability.

In conclusion, the KP1836122204W is a film capacitor suitable for use in a variety of applications. It has a number of advantages such as high insulation performance, excellent heat resistance, low ESR, and high reliability. It is an ideal choice for high-power, high-temperature applications.

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