MKP385462040JI20W0

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Film Capacitors

A film capacitor is an electronic component that uses a thin plastic film as the dielectric material between its plates. They are used in a wide range of applications that require low-loss, high temperature stability, and high in-rush current. The MKP385462040JI20W0 is a metalized polypropylene film capacitor specifically designed to perform in high surge applications. This capacitor can handle a high in-rush current of 400mA and has an operating temperature range of -25 to +105°C.

Film capacitors come in a variety of shapes, sizes, and materials. The different technologies used for manufacturing these components include plastic film, glass film, mica, and paper in oil. Each of these techniques can be optimized for different electrical characteristics. Plastic film capacitors are considered the most cost-effective and are commonly used in consumer electronics, lighting, and low voltage power supplies.

The MKP385462040JI20W0 film capacitor is a high-performance device designed for use in current-sensitive, high-voltage applications like DC power supplies, DC motors, and electrical controls. It features a high temperature tolerance, low equivalent series resistance (ESR) and a wide operating temperature range. The device also has a high self-healing capability and low dielectric absorption. It is also very reliable in operating conditions that require high surge currents.

In terms of working principle, the MKP385462040JI20W0 operates similarly to other film capacitors. Its two plates are insulated from each other by a thin dielectric material, usually polypropylene. When the capacitor is charged, the dielectric absorbs energy. When the capacitor is discharged, this energy is released back into the circuit. This process of energy storage and release creates the capacitor’s output voltage.

The MKP385462040JI20W0 is popularly used in AC power supplies, computers, and various consumer electronics. It is highly effective in regulating the current through these devices and preventing them from being damaged by surges. It is also a good choice for protecting components from thermal damage caused by over voltage or over temperature.

Overall, the MKP385462040JI20W0 is a reliable, cost-effective film capacitor that is highly effective in a variety of current-sensitive applications. It is renowned for its low ESR and high temperature stability, ensuring that it always performs optimally in any environment. As such, it is an ideal choice for any application that requires reliable performance from a film capacitor.

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