EEU-EE2D330

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EEU-EE2D330 application field and working principle

EEU-EE2D330 aluminum electrolytic capacitors are a type of cylindrical, non-polarized capacitors with a significantly large capacitance. They are widely used in various fields such as computers, digital TVs, communications, etc., and can solve the common problems of circuit design, which is capacitors with low equivalent serial resistance and equivalent serial inductance. It is a highly reliable capacitor.

Aluminum electrolytic capacitors are generally composed of three parts: Aluminum shell (outer seal), aluminum foil and electrolyte. The shell and the electrolyte are used to form two electrodes, and an insulating film (dielectric) is formed on the surface of the aluminum foil. The gap between two electrode layers is also filled with electrolyte, which makes the insulating film equivalent to the surface of the aluminum foil.

The working principle of aluminum electrolytic capacitors is that the electrolyte provides the medium, between which electrons and ions move freely isolated. On the surface of the aluminum foil (positive electrode in the electrolyte), the surface area is much larger than the aluminum foil, so the pseudoplate of the positive electrode forms, causing the current and the capacitance of the capacitor to reach the maximum value.

Aluminum electrolytic capacitors have many advantages. The most obvious one is that the equivalent series resistance and equivalent series inductance of the aluminum electrolytic capacitor are low, and they are widely used in high-frequency power supplies, mobile communications base stations, air defense and radar systems, etc. It is the most frequently used in the electrical industry.

In conclusion, the EEU-EE2D330 aluminum electrolytic capacitors is a type of capacitors with cylindrical shape and epoxy resin seal, providing low equivalent series resistance and equivalent series inductance, and making it one of the most reliable capacitor. It can be widely used in various fields, such as computers, digital TVs, communications, etc.

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