ELXZ350ELL471MJ20S

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Aluminum electrolytic capacitors are widely used in electronics, especially in systems that require high-density integration and miniaturization. ELXZ350ELL471MJ20S aluminum electrolytic capacitors are some of the most common types of capacitors and are widely used in a variety of applications. This article provides an overview of the working principle and application field of ELXZ350ELL471MJ20S aluminum electrolytic capacitors.

Working Principle

An aluminum electrolytic capacitor consists of two electrodes, an anode and a cathode, separated by a thin insulating film of aluminum oxide, which is electrolytically created on the surface of the anode. An electrolyte solution is also usually placed around the capacitor, providing the necessary ions for the formation of the oxide film and holding charge during the cycling. In addition, the capacitor body is usually pressure sealed and gelled with a special electrolytic solution.

When DC voltage is applied to the electrodes, an electrochemical reaction occurs in which electrons are donated from the anode and stored in the oxide film, generating a charge in the capacitor. This charge reduces the total capacitance of the capacitor, making the capacitor behave similarly to a conventional electrical circuit component. When the voltage across the capacitor is removed, the oxide film regenerates, restoring the stored charge.

Application Field

ELXZ350ELL471MJ20S aluminum electrolytic capacitors have diverse applications. They are typically used as power management components in power supplies, for instance in switching power supplies for AC/DC converters, as well as in audio and video devices. They are also used in circuits to introduce a time delay and to suppress noise. Moreover, ELXZ350ELL471MJ20S capacitors are also used to reduce high frequency ripple in DC circuits, such as in LCD televisions, notebook computers, digital cameras, and other consumer electronics devices. Furthermore, these capacitors have also found applications in industrial control systems.

ELXZ350ELL471MJ20S aluminum electrolytic capacitors are smaller and lighter than other types of capacitors, yet still offer high capacitance as well as low electrolytic leakage. They also have excellent high temperature, ripple current, and vibration resistance, making them suitable for use in a wide range of applications.

Conclusion

ELXZ350ELL471MJ20S aluminum electrolytic capacitors are an ideal choice for a variety of electronic applications. They are relatively small, lightweight and offer high capacitance and low electrolytic leakage. Moreover, they are also highly resistant to temperature changes, high frequency ripple, and vibration, making them suitable for use in many different types of circuits.

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