UCY2D470MHD3TO Capacitors

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Aluminum electrolytic capacitors are widely used in automobile, electrical and electronic equipment, digital products, communication devices, consumer electronics and other fields. UCY2D470MHD3TO is a series of aluminum electrolytic capacitors. It is an electrolytic capacitor with good stability, small leakage current and low internal resistance. In this article, we will discuss its application field and working principle.

Application Fields

In terms of application field, UCY2D470MHD3TO series aluminum electrolytic capacitors are mainly used in power supply applications for power supply filtering, touch dimming drivers, LED driver power supplies, electronic ballasts, DC-DC power supply modules, power amplifiers, and other electronic products. Besides, it is also suitable for high frequency welding equipment, high frequency cutting equipment, medical equipment, power transmission and distribution equipment, ventilators, air conditioners and other applications.

Working Principle

The working principle of UCY2D470MHD3TO series aluminum electrolytic capacitors is based on the principle of electrolysis. It consists of two metal foils with an insulating film and an aluminum oxide film electrolyte, which is called the electrolytic liquid. When an electric charge arrives at the electrolytic liquid, it will cause an anode reaction on one of the metal foils. As a result, the oxide film accumulates on the cathode foil, forming a solid electrical connection between the two foils. In this way, a large capacitance value is obtained that is significantly larger than normal capacitors.

Moreover, due to the large tolerance of aluminum electrolytic capacitors, most of them are polarized. The rated voltage and working voltage range of UCY2D470MHD3TO series aluminum electrolytic capacitors are very wide, ranging from 1.0V - 660V. When the rated voltage is applied to the capacitors, the capacitance value changes very little, enabling them to maintain stable performance over a long period of time.

In addition, due to the excellent characteristics such as low equivalent series resistance and high energy density, UCY2D470MHD3TO series aluminum electrolytic capacitors are widely used in power supply applications. With features such as high dielectric strength, long service life, low expansion loss and high ripple current, it can be widely applied in commercial and industrial applications.

Conclusion

This article introduces the application field and working principle of UCY2D470MHD3TO series aluminum electrolytic capacitors. With its wide range of voltage ratings and excellent performance, UCY2D470MHD3TO series aluminum electrolytic capacitors are widely used in power supply applications such as power supply filtering, touch dimming drivers, LED driver power supplies, as well as in commercial and industrial applications.

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