ECQ-E2474KF

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Film capacitors, also known as plastic capacitors, are devices made up of layers of plastic, film, and metal that are used to store electric charges. The ECQ-E2474KF is a film capacitor that is designed for use in high-power applications requiring high-voltage and high-temperature operation. This capacitor offers excellent mechanical strength, high reliability, and superior electrical performance. This capacitor is particularly appropriate for power conversion equipment, power supplies, and other electricity applications.

Key features of the ECQ-E2474KF

• High-voltage operation - up to 500 V
• Low inductance - less than 0.2 μH
• High capacitance - up to 1000 μF
• High temperature - up to 105°C
• RoHS compliant
• Suitable for high switching frequency applications

Applications of the ECQ-E2474KF

Due to its high voltage and temperature ratings, the ECQ-E2474KF is suitable for use in a wide range of applications. These include high-power rectifiers, DC-DC converters, PFC stages, motor control circuits, welding supplies, switch mode power supplies, and other power conversion equipment. The capacitor is also suitable for use in high-temperature and high-frequency applications.

Working Principle of the ECQ-E2474KF

A film capacitor is a type of capacitor that uses metallic or plastic films as the dielectric material instead of the traditional mica or paper dielectric. The electrical charge is stored on the surface of the dielectric material and is proportional to the thickness and distance of the dielectric film from the metallic electrodes. When an electric field is applied, the film capacitors will build up an electrical charge on the electrodes. The amount of charge stored depends on the capacitance of the capacitor, the voltage applied, and the temperature.

The ECQ-E2474KF is a film capacitor that offers excellent performance in terms of high-voltage, high-temperature, and high-reliability operation. The capacitor is constructed using metalized polyester film with a self-healing mechanism. This means that the capacitor is able to recover from dielectric breakdowns due to overstressing, thereby enhancing the reliability and life of the capacitor.

Conclusion

The ECQ-E2474KF film capacitor is a robust and reliable device that is suitable for high-power and high-temperature applications. The capacitor provides excellent electrical performance and offers low inductance, high capacitance, and high voltage ratings. The capacitor is designed for use in power supplies, PFC stages, motor control circuits and other high-frequency switching applications.

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