50YXJ470M12.5X20

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Aluminum electrolytic capacitors are important components in the power supply system of electronic products, especially for mobile phones, personal computers, televisions, industrial automation, medical and other consumer electronic equipment. The 50YXJ470M12.5X20 is one of the most popular aluminum electrolytic capacitors on the market today. This article will discuss the application field and working principle of this capacitor.

In terms of application field, the 50YXJ470M12.5X20 capacitor is mainly used in general power supply circuits in the consumer electronic products rather than for critical applications. It is especially used in power supplies for mobile phones, personal computers, televisions, industrial automation, medical and other consumer electronic equipment. Its lifespan can exceed 2000 hours and durability at 105℃ is up to 3000 hours. Its miniature design is optimal for space saving in the circuit design.

This aluminum electrolytic capacitor also has a high capacitance ratio. Its capacitance range is from 470 μF to 4700 μF and its voltage range is from 6.3 VDC to 50 VDC with a ripple current of 2.7mA max. Compared to other traditional capacitors, it has a lower equivalent series inductance, which provides excellent high frequency noise performance.

The working principle of 50YXJ470M12.5X20 aluminum electrolytic capacitor is based on the principle of Faraday’s law. In this type of capacitor, aluminum oxide acts as the capacitor dielectric. There is a thin insulator layer between the two metal plates of the capacitor. When an electrical current is applied to the aluminum oxide layer, electrons are generated, which accumulate on the metal plates as capacitance. The capacitance value of the capacitor is determined by the thickness of the insulator layer, which is determined by the amount of voltage applied.

The 50YXJ470M12.5X20 aluminum electrolytic capacitor is capable of performing a variety of functions in power supply systems. It provides excellent high frequency noise performance and also has a long lifespan, making it an excellent choice for use in all sorts of electronics. It’s small size makes it perfect for use in constrained spaces. The capacitor also has a high capacitance value, making it a great choice for power supplies.

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