50SKV47M8X10.5

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Aluminum electrolytic capacitors are widely used in today\'s electronics applications due to their small size, high capacity, and low cost. The 50SKV47M8X10.5 is an aluminum electrolytic capacitor designed for use in high voltage and high current applications. In this article, we will look at the application field and working principle of the 50SKV47M8X10.5 capacitor.

Application Field

The 50SKV47M8X10.5 capacitor is designed for use in high voltage and high current applications due to its large capacitance and low leakage current. It is commonly used in switch mode power supplies, mobile phone chargers, and AC/DC converters. It is also used in automotive systems such as ABS systems and headlight dimmers. The capacitor has an insulation distance of 10.5mm and an operating temperature range of -40°C to +125°C.

Working Principle

The 50SKV47M8X10.5 capacitor works on the principle of an aluminum electrolytic capacitor. This type of capacitor consists of two aluminum foil electrodes separated by a dielectric material. One of the aluminum electrodes has an oxide layer on its surface, which acts as the “dielectric” layer. This oxide layer has a large capacitance. This capacitance is adjusted by controlling the thickness of the oxide layer, which is done by controlling the anodization process.

When a voltage is applied to the capacitor, the aluminum electrode is polarized and the dielectric layer is formed. The dielectric layer acts as an insulator, allowing current to flow between the two electrodes while blocking the voltage. This allows the capacitor to store a charge, allowing it to act as a capacitor. The capacitance is determined by the amount of charge stored, and can range from a few hundred picofarads to several microfarads.

Conclusion

The 50SKV47M8X10.5 capacitor is a high voltage and high current aluminum electrolytic capacitor. It is designed for use in applications, such as switch mode power supplies, mobile phone chargers, and AC/DC converters. It works on the principle of an aluminum electrolytic capacitor, where the capacitance is adjusted by controlling the thickness of the oxide layer on the aluminum electrode. With its small size, high capacity, and low cost, the 50SKV47M8X10.5 capacitor is an ideal choice for a wide range of applications.

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