MAL213823222E3

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are polarized electrolytic capacitors whose anode electrode is made of pure aluminum and is covered with an insulating oxide film. It has much higher capacitance than other types of capacitors. The wide application of aluminum electrolytic capacitors is due to its high capacity and low cost. MAL213823222E3 is a type of aluminum electrolytic capacitor.

MAL213823222E3 Application Field

MAL213823222E3 is a type of miniature aluminum electrolytic capacitor. It is specially designed to provide effective decoupling for high frequency Circuit design. Its small size and high capacitance make it suitable for high density board mount applications. MAL213823222E3 capacitors are widely used in high-end, high-power products, such as mobile phones, DVD players, audio systems, LED lighting, computer motherboards, LCD TV, automotive electronics, etc.

MAL213823222E3 Working Principle

When a voltage is applied across the MAL213823222E3 aluminum electrolytic capacitor, the positively charged oxygen ions on the surface of the aluminum plate move away from the aluminum plate due to the attraction of the negatively charged electrons of the applied voltage. As a result, an accumulation of negative charge is formed around the aluminum plates, which in turn attracts positive charges from the electrolyte. This causes the capacitance of the aluminum electrolytic capacitor to increase, as the applied voltage increases. This means that higher voltage can provide higher capacitance.

The electrolyte also serves to prevent oxidation of the aluminum plate, making sure that the aluminum oxide layer does not break or wear down. This is essential to the functioning and longevity of the aluminum electrolytic capacitors. Additionally, the electric field present in the electrolyte helps to reduce the amount of resistance across the metal plates, leading to a higher level of efficiency.

Conclusion

MAL213823222E3 aluminum electrolytic capacitors are a type of miniature aluminum electrolytic capacitors, which are suitable for high density board mount applications. Its small size and high capacitance make it ideal for high power products. When a voltage is applied across the MAL213823222E3 aluminum electrolytic capacitor, the positively charged oxygen ions on the surface of the aluminum plate move away from the aluminum plate due to the attraction of the negatively charged electrons of the applied voltage, increasing its capacitance. The electrolyte also helps to prevent oxidation of the aluminum plate and reduce the amount of resistance across the metal plates.