R75PR41004030J

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Film Capacitors

Film capacitors, also known as plastic film capacitors, are non-polarized capacitor components with a plastic film as the medium surrounding a metal layer. These components are used for circuit control in applications such as power electronics, high frequency ICs, digital signal processors and motor drives. Compared to other types of capacitors, film capacitors have excellent high temperature performance and high surges. Therefore, they are ideal for high-efficiency and high-power energies.

R75PR41004030J Application Field and Working Principle

R75PR41004030J is a polyester film capacitors, which utilizes polyester film as dielectrics to achieve excellent insulation, high voltage and high temperature performance. It is an ideal components for noise suppression in the automotive, telecom and industrial markets.

In terms of power output and efficiency, R75PR41004030J has a wide range of applications. It is often used to filter ripple, absorb surge and improve the power factor in power electronics, high frequency ICs, digital signal processors, motor drives and digital control systems.

R75PR41004030J works by electrostatic induction. The positive and negative poles of the capacitor are connected to the AC power circuit and the dielectric layer is subjected to an alternation electric field from the power source. This electric field induces opposite positive and negative charge on the surface of the dielectric medium. When the frequency of the electric field is reach a certain limit, the positive and negative charge cannot be discharge and form a continuous capacitor effect.

The dielectric material of R75PR410030J makes it highly resistant to the effect of pulse current and surge voltages, while providing high insulation resistance. This makes it ideal for energy savings in automotive and industrial applications.

When compared to other types of capacitors, R75PR41004030J has lower leakage current and greater stability of its dielectric properties. This is why it is especially suitable for applications in automotive, telecom and industrial markets.

In conclusion, R75PR41004030J is a polyester film capacitor, that is used to filter ripple and absorb surge, while providing high insulation resistance due to its dielectric material. This, combined with its low leakage current and high temperature performance, makes it the ideal choice for applications in automotive, telecom and industrial markets.

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