MKP1837382014W

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Film capacitors, also known as film dielectric capacitors, are passive electronic components used for storing an electric charge and they are widely deployed in all types of electronics. One of the most popular types of film capacitors is the MKP1837382014W, which is designed for use in demanding scenarios. In this article, we will discuss the application field, fabrication process and working principle of MKP1837382014W.

Application Field

The MKP1837382014W is highly efficient in applications involving AC/DC converters, lighting systems, automotive systems, UPS systems, and other power electronics components. Due to its high temperature capability, the capacitor is also suited for use in high temperature environments, and is capable of operating within a temperature range of -55°C to 125°C. Additionally, it is highly stable and has a very low dissipation factor. It also has a low equivalent series resistance (ESR) and a wide capacitance range from 0.01 µF to 4.7 µF.

Fabrication Process

The fabrication process of the MKP1837382014W involves etching a thin film of plastic or polyester onto a dielectric substrate. This substrate is then coated with a conductive material like aluminum. The film is insulated using a plastic dielectric material, which is coated with a metallic material to provide an electrical connection. The capacitor is then wrapped in foil or plastic for protection and to increase its capacitance and insulation resistance value.

Working Principle

The working principle of the MKP1837382014W is similar to that of a regular capacitor. When an electric potential is applied, a charge is stored in the dielectric material. As the electric potential fluctuates, an alternating current passes through the capacitor. This results in the buildup of an electric field, which in turn produces an electric current. As the electric field builds up, the capacitance of the capacitor increases, thus allowing it to store a higher charge.

The MKP1837382014W is designed to provide higher capacitance and improved insulation, allowing it to operate in an electrical system or circuit with better efficiency. It is also able to offer improved surge protection and reduce the effects of EMI. Due to its robust construction and effective design, the capacitor is highly reliable and has a long lifespan.

In conclusion, the MKP1837382014W is a type of film capacitor designed to operate in demanding scenarios. Its fabrication process involves etching a thin film of plastic or polyester onto a dielectric substrate, which is then coated with a conductive material. Its working principle is similar to that of a regular capacitor, allowing it to store a higher charge and provide higher capacitance values. Furthermore, due to its robust construction and effective design, this capacitor is highly reliable and has a long lifespan.

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