KP1836122134W

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Film capacitors are a type of dielectric capacitor, which utilises a thin electrical insulator, typically produced from polyester, polypropylene, and polycarbonate. They are extremely efficient at storing electrical charge within a very small volume. The KP1836122134W capacitor is a polypropylene film capacitor which is designed to operate up to 800V. It is available in various sizes and has a very impressive 975V breakdown voltage rating.

The primary field of application for the KP1836122134W capacitor is filtering. The capacitor takes much of the alternating current from the electric power supply, which reduces electrical noise, and improves the power supply\'s stability. This capacitor is also commonly used as a snubber in applications which require high voltage such as motor control, AC/DC converters, and power conditioning systems.

The working principle behind film capacitors is the same as for other types of capacitors. As the electric current flows through the capacitor, a magnetic field is created. This magnetic field generates a force that pushes and pulls the two plates of the capacitor apart. The stronger the force, the greater the capacitance. This is the basis of the film capacitor\'s ability to store electrical charge. Therefore, the greater the voltage applied to the capacitor, the greater the capacitance.

The KP1836122134W capacitor is constructed using a patented design involving an interleaved polypropylene film dielectric with an etched foil electrode system. The interleaving allows it to reach a higher capacitance without sacrificing voltage or breakdown rating. This patented design also allows for extremely low ESR (Equivalent Series Resistance) which makes them suitable for higher-frequency applications and reduces power losses.

The KP1836122134W capacitor is an excellent choice for high voltage applications where stability, low ESR, and low power loss are important factors. It can be used as a filter capacitor in power supplies, as a snubber in high voltage systems such as motor control and AC/DC converters, and as a decoupling capacitor in power conditioning and switching systems.

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