420VXG100MEFCSN22X30

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Aluminum electrolytic capacitors are electrical components which are commonly used in electronic circuits for their capacity to store and regulate electric potential. The 420VXG100MEFCSN22X30 is a type of aluminum electrolytic capacitor specifically designed to be used in industrial and motor control applications. In this article we will look at the application field and working principle of the 420VXG100MEFCSN22X30.

Components and Structure

The 420VXG100MEFCSN22X30 consists of an aluminum can with a pressure release valve and shorting tabs. The shorting tabs function to ensure the capacitor is discharged and short-circuited thereby protecting it from overvoltage. The can is then filled with an electrolyte solution, a separator and two or more aluminum electrodes in the form of a sheet or foil. A seal is then provided so that the electrolyte is not exposed to the environment. The two or more foil electrodes are then connected to the body of the capacitor by a extending lead wire.

Application Field

The 420VXG100MEFCSN22X30 is a leading choice for use in industrial and motor control applications. The capacitor\'s heavy-duty construction and large capacitance ratings make it suitable for applications that require reliable surge protection and current moderation when switching inductive loads. The capacitor is also resistant to multiple temperature fluctuations and can withstand currents up to 700A. In addition, the 420VXG100MEFCSN22X30 is designed to be used in circuit breaker and contactor applications.

Working Principle

The main working principle of the 420VXG100MEFCSN22X30 aluminum electrolytic capacitors is based on the concept of electrochemical capacitance. When the positive and negative electrodes of the capacitor are connected to a voltage source, electroconductive ions migrate from one electrode to the other and form a conductive layer on the surface of each electrode. This layer functions as a dielectric, allowing the capacitor to store and release electrical potential as needed. The larger the capacitance value of the capacitor, the more energy it can store and the fewer losses it has.

The 420VXG100MEFCSN22X30 aluminum electrolytic capacitor is designed to operate within a narrow temperature range. To ensure proper operation, its aluminum can is equipped with a pressure release valve which allows the electrolyte to evaporate and condense in order to control the temperature inside the can. By controlling the temperature, the capacitor is able to regulate its capacitance values and minimize energy losses.

Conclusion

The 420VXG100MEFCSN22X30 is a type of aluminum electrolytic capacitor designed for use in industrial and motor control applications. It features a heavy-duty construction with a pressure release valve to allow for temperature control, and can handle currents up to 700A. The working principle of this capacitor is based on the concept of electrochemical capacitance, wherein two or more electrodes are connected to a voltage source and a conductive layer is formed at the surface of each electrode, enabling it to store and release electrical potential as needed.

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