MAL210432682E3

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Aluminum electrolytic capacitors, also known as aluminium electrolytic capacitors, are polarized capacitors. They have the advantages of large capacitance, light weight, low price, long life and small size. MAL210432682E3 is a kind of aluminium electrolytic capacitor, which is mainly used in power supply equipment and can be used in a large temperature range from -55 degrees Celsius to 125 degrees Celsius.In general, MAL210432682E3 is composed of three parts. The first part is the electrode Aluminum foil. The second part is the dielectric oxide film, which is the largest component in the structure of the MAL210432682E3, and it plays the role of insulation and capacitance. The third part is the polarizing electrolyte, which plays the role of charge compensating after the dielectric oxide film is interrupted.

MAL210432682E3 is mainly used in applications such as backlight inverter,charger,power switching power supply,etc. These circuitry are subject to high frequency ripple current and high inrush current stress,MlA210432682E3 helps dissipate heat, avoiding the external arc due to electric current overload.In addition, due to its large load capacity, it can also improve the accuracy of the output voltage of power supply, ensure the power supply of low-power device,and maintain the stable performance of the device.

The working principle of MAL210432682E3 is that the polarization of the electrolytic capacitor is completed by the polarization effect. First, the positive electrode aluminum foil at both ends of the capacitor is coated with an insulating oxide film. The action forms a potential barrier at the interface of the electrode aluminum foil and the electrolyte. Then, when the polarization voltage is greater than this barrier potential, the hole will be injected into the negative electrode, and the minority carrier electrons will be injected to the positive electrode. Therefore, the current flow will be formed on both sides of this capacitor, and the capacitor will be charged.

After understanding the characteristics and applications of MAL210432682E3, it can be seen that the use of MAL210432682E3 is convenient and has a wide range of applications. It can be widely used in power supply equipment such as backlight inverter, charger, power switching power supply and so on. Therefore, MAL210432682E3 is an important component for device power supply,and its wide application make it deserve attention.

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