ECW-H20622RJV

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Film capacitors are unique electrical components that can store electric charge and help separate AC and DC currents in a variety of applications. The ECW-H20622RJV is a film capacitor specially designed for AC applications. It is made with a combination of polymer film and aluminum foil electrodes that allow it to provide superior protection against high-voltage overloads. By analyzing the application field and working principle of the ECW-H20622RJV, film capacitors can further be categorized and appreciated for its unique features and greatest benefits.

Application Field

The ECW-H20622RJV film capacitor can be used in a variety of AC applications. It is specifically designed for medium-voltage and high-voltage AC applications, such as for power-supply filtering, EMI/RFI protection, and in electric motors. It is designed to handle overload currents up to 16kV rms, offering superior protection against overloads. The ECW-H20622RJV also has a wide temperature range, from -55°C to +105°C, and can be used in any environment. It is suitable for polluted environments as it has a UL94 V-2 flame rating. Its combination of low ESR and high ripple current allows for superior performance, while its small size and compact packaging makes it ideal for space-restricted applications.

Working Principle

The ECW-H20622RJV capacitor is a combination of polymer film and aluminum foil electrodes that generate a capacitance that can store electric charge. This charge stored within the capacitor can then be used to create a path for an electric current, allowing it to separate AC and DC currents. The two electrodes are insulated from each other by a form of non-conductive material, known as the dielectric. The dielectric material acts as an insulator and increases the capacitance of the capacitor. As the current passes through the capacitor, the charges will accumulate on the electrodes. This allows for a controlled flow of current and protects against high-voltage overloads, making it ideal for AC applications.

Conclusion

The ECW-H20622RJV film capacitor is a unique electrical component that can store electric charge and help separate AC and DC currents in a variety of applications. It is specifically designed for medium-voltage and high-voltage AC applications, such as for power-supply filtering, EMI/RFI protection, and in electric motors. Its combination of polymer film and aluminum foil electrodes allows for superior protection against high-voltage overloads, with a wide temperature range and a UL94 V-2 flame rating. The ECW-H20622RJV offers the best performance due to its combination of low ESR and high ripple current, along with its small size and compact packaging for space-restricted applications. As a result, film capacitors can be appreciated for their unique features and greatest benefits.

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