MKP385339250JKM2T0

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Film capacitors are widely used electronic components with a wide range of applications, capable of providing reliable performance in a variety of applications. The MKP385339250JKM2T0 is an example of a polypropylene film capacitor, generally with the following characteristics:

• Dielectric material: Polypropylene (PP);
• Rated temperature: 105°C;
• Rated voltage: 250VAC;
• Endurance voltage: 400VAC;
• Capacitance tolerance: ±5%.
• Ripple current: 2.5A.
• Dielectric strength: Above 3kV≤1min.

The MKP385339250JKM2T0 can be used in power electronic circuits, such as over-voltage and over-current protection, electromagnetic interference and power supply, as well as mitigating or dampening radio-frequency interference. It is also widely used in high frequency applications, such as operating computer power supplies, LCD displays, and other high-tech electronic products. Due to its excellent electrical characteristics, the MKP385339250JKM2T0 can also be used in high frequency welding machinery and medical equipment.

The MKP385339250JKM2T0 features a thin layer of polypropylene film and a metallized coating on both sides of the film. This allows a high-ohm electrical field to be generated between the two sides, providing the necessary insulation, and greatly improving the heat dispersion properties of the capacitor. The capacitor is usually housed in an epoxy-encased cylindrical body which, depending on the size of the capacitor, varies from 2.5mm to 16mm in diameter.

The working principle of the MKP385339250JKM2T0 is, simply put, a charge conductor in a medium in which a current-limiting property is present. When an electrical voltage is applied to the capacitor, the dielectric film will store electrical energy and the capacitor will become charged with a value determined by the voltage and capacitance. The stored charge is released from the capacitor when the voltage is removed, allowing it to dissipate the energy slowly and steadily, until the capacitor is eventually discharged.

The MKP385339250JKM2T0 is an excellent choice for applications requiring low inductance, low ESR (equivalent series resistance) and EMI (electromagnetic interference). They also have a wide temperature range for operation, ranging from -40°C to 125°C. Additionally, they are very stable over time, ensuring reliable and consistent performance for many years of service.

In conclusion, the MKP385339250JKM2T0 is a reliable and durable polypropylene film capacitor suitable for a wide range of high-technology applications. It features low inductance, low ESR (equivalent series resistance) and EMI (electromagnetic interference). Its excellent electrical characteristics make it suitable for use in power electronic circuits, high frequency applications, and medical equipment. As such, the MKP385339250JKM2T0 is an essential component for many electronic systems.

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