ECW-H10752JV

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Film Capacitors

Film capacitors are electronic components used in different circuits for energy storage and power conditioning applications. The ECW-H10752JV modeling film capacitor, in particular, is a surface mount component designed for power electronics applications, such as smoothing, filtering, and protection, in a wide range of voltages.

Application Field

The ECW-H10752JV is especially suitable for currents up to 7.2A. It is commonly used to provide safety protection and “ripple current” filtering in power electronics. It is often found in power supplies, power electronics modules, and electric vehicle applications. It is also well suited for use in harsh environments due to its high temperature resistance, excellent humidity and UV resistance, and low equivalent series resistance. It can also be used for energy storage in hybrid and electric vehicles or for energy conversion applications.

Working Principle

The ECW-H10752JV is a double-layered film capacitor. It consists of an insulation film and two electrodes (one of them polarized). The capacitors are formed by wrapping and connecting a slot metallized dielectric film around a flat or cylindrical form and then sealing the ends with epoxy. The construction of the capacitor provides a large capacitance in an extremely small size.

When an AC voltage is applied to the capacitor, the electrodes become charged and the electrical current is stored. The amount of current stored is given by the capacitance of the capacitor and the voltage of the AC source. The electric field created by the stored electric current is then able to provide protection from overvoltage or overload.

The ECW-H10752JV also incorporates an auto-resettable element to prevent damage caused by an excess current. The device offers a wide range of operating temperatures from -55℃ to +125℃. It also has an extremely long life expectancy of over 3,000 hours.

Conclusion

The ECW-H10752JV is a double-layered film capacitor designed for use in power electronic applications. It is especially suitable for currents up to 7.2A and offers protection against overvoltages and overloads. Additionally, the ECW-H10752JV offers high temperature resistance, excellent humidity and UV resistance, and low equivalent series resistance. These features make it a great choice for use in hybrid and electric vehicles, power supplies, power electronics modules, and energy conversion applications.

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