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Aluminum Electrolytic Capacitors

The PEG130KL4390QL1 aluminum electrolytic capacitor is a can-type aluminum electrolytic capacitor, mainly used in high-frequency, high-stability, low-noise and other occasions, with long life, excellent performance, stable performance and high reliability. The capacitor has a multi-layer aluminum foil and is a ring-clad in a plastic shell.

Application Field

The PEG130KL4390QL1 aluminum electrolytic capacitor is widely used in various electronic products, such as computers, control systems, digital systems, servo systems, communication systems, automation systems, and medical equipment. It can also be used in various communications equipment, office automation equipment, military and aerospace equipment, professional consumers, and power electronic equipment. It can also be used in equipment requiring high reliability and high stability.

Working Principle

An aluminum electrolytic capacitor is an electrical capacitor in which the electrolyte is composed of aluminum electrolyte. When an electric voltage is applied, the electrolyte becomes an anode and is electroplated with a layer of aluminum oxide on the surface of the aluminum foil. The aluminum oxide is an electrical insulator and forms a dielectric to store energy. The electrolyte has an anode and a cathode in the anode and cathode rings, which are separated by a dielectric oxide layer. When a certain voltage is impressed on the anode and cathode, the polarization phenomenon occurs and the anode and cathode are polarized. The current between the anode and the cathode is blocked, which is a form of capacitance, so it is called an electrolytic capacitor.

Conclusion

In summary, the PEG130KL4390QL1 aluminum electrolytic capacitor is a can-type aluminum electrolytic capacitor commonly used in high-frequency, high-stability, low-noise and other occasions. It has a wide range of applications, such as computers, control systems, digital systems, servo systems, communications systems, automation systems, medical equipment and so on. The capacitor works by polarizing between the anode and the cathode, which produces a capacitance.

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