EEV-EB2V220SM

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Aluminum electrolytic capacitors are commonly used electrical components used in a wide range of products, including televisions, computers, cell phones, and amplifiers. The EEV-EB2V220SM is an example of an aluminum electrolytic capacitor. In this article, we\'ll explore the application field and working principle of the EEV-EB2V220SM.

The EEV-EB2V220SM is an electrolytic capacitor with a capacitance of 2200μF, a voltage rating of 35VDC and a size of 18mm x 28mm. As with other aluminum electrolytic capacitors, the EEV-EB2V220SM is designed for use in applications that require a large amount of energy storage. The capacitor is commonly used in power supplies and high-current, high-voltage applications, including the filtering of power lines, energy storage for surge protection circuits, and smoothing of electric motor drive components.

The working principle of the EEV-EB2V220SM is the same as that of other aluminum electrolytic capacitors. It works on the principle of electrochemistry, where electric charges are separated and stored in the electric double layer at the surface of the anode and cathode. This creates a capacitance between the two electrodes. In the anode and cathode, an electrolyte of aqueous solution is applied to produce electrolysis. This results in ions moving across the electrolyte and appearing at the surface of the anode and cathode. The ions that appear at the surface of the anode and cathode, interact with the charges stored in the electric double layer and the two electrodes are able to store an electrical charge.

The anode and cathode of the EEV-EB2V220SM are made from aluminum foil and both electrodes are covered with a polypropylene film. This prevents corrosion from occurring on the surface of the anode and cathode and ensures the capacitor can be used for long periods of time in challenging environments. The EEV-EB2V220SM has an operating temperature range of -25°C to +85°C, making it suitable for a wide range of applications.

The EEV-EB2V220SM is a versatile aluminum electrolytic capacitor with a wide range of applications and a reliable working principle. It is used in power supplies and high-current, high-voltage applications, as well as filtering power lines, energy storage for surge protection circuits and smoothing of electric motor drive components. The EEV-EB2V220SM\'s robust construction and electrolytic medium ensure it can be used for long periods in demanding environments.

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