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Aluminum Electrolytic Capacitors

“ELXR351LGN392MDD0M” is an aluminum electrolytic capacitor, which belongs to the category of aluminum electrolytic capacitors. Aluminum electrolytic capacitors are one of the most widely used capacitors. It is characterized by large capacity, small volume and high working voltage.

Application Field

These capacitors can be used in power displays, televisions, mobile phones, cameras and other products that need reliable low-frequency ripple filtering and high-frequency signal coupling and decoupling. Since aluminum electrolytic capacitors have some shortcomings, such as leakage and short circuit failure, serious quality problems of capacitors have appeared in some low-end products in recent years. This has aroused great attention in the industry. In order to ensure their excellent performance, aluminum electrolytic capacitors need to be used and processed reasonably.

Working Principle

The working principle of aluminum electrolytic capacitors is mainly based on the separation of materials with different dielectric properties and different shapes, and the electrolyte is used as the medium in which the anode and the cathode interact with each other. The function of the capacitor is to store energy; when the capacitor is connected between the two electrodes of the battery, it stores the charge on the electrode and generates a counter electromotive force of the induction between the two electrodes. This principle is also the principle of the altimeter.

Aluminum electrolytic capacitors are mainly composed of an anode aluminum foil, a dielectric oxide film formed on the anode aluminum foil and organic solid paper or plastic insulation material made of outer packages. When voltage is applied to the capacitor, the surface of the aluminum foil is coated with an oxide layer, which serves as a dielectric; while the electrolyte in the capacitor serves as a conductor. The capacitor plays a role in storing electrons.

Conclusion

In conclusion, "ELXR351LGN392MDD0M" belongs to aluminum electrolytic capacitors. This type of capacitors can be widely used in power displays, televisions, mobile phones, cameras and other products that need reliable low-frequency ripple filtering and high-frequency signal coupling and decoupling. The working principle of aluminum electrolytic capacitors is mainly based on the separation of materials with different dielectric properties and different shapes, and the electrolyte is used as the medium in which the anode and the cathode interact with each other.

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