MAL205018152E3

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Aluminum electrolytic capacitors, also known as "electrolytic capacitors", are components used in electronic circuits as energy storage elements, which have the characteristics of large capacitance, small size, light weight, and reasonable price. The main component of aluminum electrolytic capacitor is aluminum oxide crystal, and its structure is composed of anode and cathode, dielectric layer, sealant and other components.

MAL205018152E3 is an aluminum electrolytic capacitor from Nichicon. The maximum operating temperature of this series is 85 degrees Celsius, and the rated voltage is 16 volts. This capacitor is equipped with a snap-in design for installation and is widely used in power supplies, UPS, washing machines, gaming machines and inverters. It features high ripple current, low loss, reliable performance under harsh conditions and strong anti-vibration ability.

The working principle of aluminum electrolytic capacitors can generally be explained as follows: a thin dielectric oxide layer is formed on the surface of the aluminum foil by electrolysis, and its one side is connected to the anode, the other side is connected to the cathode pole of the aluminum electrolytic capacitor, and the electrolyte conducts the current. At this time, the charge starts to pile up, and the capacitor\'s potential gradually increases. When the capacitor is discharged, the opposite process occurs.

When the potential increases to a certain degree, the charges cannot pass through the dielectric, and the electric field can be established in the dielectric layer to block the charge and form an electrical capacitance. The capacitance value of an aluminum electrolytic capacitor is determined by the area of ​​the aluminum foil with a thin oxide film. The larger the area, the greater the capacitance. When the voltage is greater than the DC voltage allowed by the dielectric, the strong electric field causes an arc discharge and the capacitor will be damaged.

In summary, the operating temperature of MAL205018152E3 is 85 degrees Celsius, and the rated voltage is 16 volts. It is a snap-in aluminum electrolytic capacitor with high ripple current and low loss. Its working principle is to use an electrolyte to form a thin dielectric oxide layer on the aluminum foil surface, which blocks the charge and forms an electric capacitance. This capacitor is widely used in power supplies, UPS, washing machines, gaming machines and inverters.

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