MKP383347250JKM2T0

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Film Capacitors

MKP383347250JKM2T0 application field and working principle

Film capacitors are widely used for various applications and signal transmissions. The MKP383347250JKM2T0 is a type of metallized polypropylene film capacitor used in applications with high voltage and frequency, including signal filters, DC-DC converters, and power inverters. Its metallized construction allows better performance in applications where high power or high voltage is required. The MKP383347250JKM2T0 is known for its superior heat and electrical insulation, as well as its low ESL and low ESR values.

A film capacitor is basically an electrical component consisting of two metal plates (electrodes), separated by a thin plastic film dielectric material. This dielectric material typically consists of polypropylene, polycarbonate, polyethylene, or polyester. These capacitors operate on the principle that a dielectric material can block the flow of electrons, while allowing an electric field to exist between the two electrodes. When a voltage is applied to the two metal plates, the dielectric material creates a charge separation between them, which produces an electrical field.

The MKP383347250JKM2T0 has an inner core made of metallized polypropylene, with a dielectric layer of an extremely thin polypropylene film (2.5 microns thick). It has an insulation voltage of 1,500V, and a capacitance tolerance of –10 to +20%. Its package includes both a long foot and short foot version. The ESR is what makes this capacitor perfect for high voltage and frequency applications; it has a minimal ESR of 1mΩ (or less) at 1 kHz. In addition, the MKP383347250JKM2T0 is designed with an overall combined tolerance of –5 to +20%, eliminating the need for any individual component tolerances.

The MKP383347250JKM2T0 can be used in all types of applications where metallized polypropylene film capacitors are used. They are typically found in power inverters, power converters, AC/DC converters, motor drives, lighting systems, and in audio/video equipment. They are also used in frequency control applications, high-voltage power supplies, and filter circuits. Since the MKP383347250JKM2T0 has a very low ESR, it is ideal for applications that require low impedance and excellent high-frequency response. The MKP383347250JKM2T0 is available in multiple package sizes, ranging from 8mm × 11mm to 17mm × 22mm. It is also available in multiple ratings, from 0.47μF to 47μF.

In summary, the MKP383347250JKM2T0 is a type of metallized polypropylene film capacitor, designed for applications with high voltage and frequency. It has a low ESL and ESR, as well as a high insulation voltage that make it ideal for use in power inverters, motor drives, lighting systems, and frequency control applications. Its low ESR makes it perfect for applications that require low impedance and a high frequency response. The MKP383347250JKM2T0 comes in multiple package sizes, from 8mm × 11mm to 17mm × 22mm, and with ratings ranging from 0.47μF to 47μF.

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