450YK10M12.5X20

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Aluminum electrolytic capacitors are polarized components that are used primarily for frequency selection, current limiting, and buffering within a wide variety of electric circuits. They have an outstanding impedance/capacity ratio and are the most commonly used type of capacitor due to their low cost, long life, and high efficiency. The 450YK10M12.5X20 is a popular model in the aluminum electrolytic capacitor family. In this article, we will discuss the application field and working principle of this capacitor.

Application Field

The 450YK10M12.5X20 capacitor is typically found in a variety of electrical circuits, including those powering consumer electronics, such as televisions, audio systems, smartphones, coding devices, arcade games, and computers. It is also used in industrial applications, like motors, generators, temperature and pressure controllers, and in power supplies.

Working Principle

Aluminum electrolytic capacitors are built using layers of an aluminum foil and a dielectric material (an insulator with some conductive properties). The outer edges of the aluminum foil and the dielectric material form a highly conductive border that acts as an anode and cathode. An electrolyte is then added to form a liquid bridge between the anode and cathode where the current flows. When a voltage is applied to the capacitor, the liquid electrolyte carries the current across the bridge. This creates a polarized electrical field between the two plates, which stores the energy for later use.

The capacitance, or the amount of energy that a capacitor can store, is determined by the thickness of the aluminum foil, the dielectric material, and the amount of electrolyte present. The 450YK10M12.5X20 capacitor has a capacitance of 10mF with a tolerance of 10%. The aluminum foil and dielectric material used in this capacitor is designed to withstand temperatures up to 60°C with a peak capacitance of up to 600V. This makes it ideal for use in industrial applications where protection from surges and spikes in voltage are necessary.

Conclusion

The 450YK10M12.5X20 capacitor is a popular aluminum electrolytic capacitor that can store and limit current, buffer spikes in voltage, and provide frequency selection. It is commonly used in consumer electronics and industrial applications, and is designed to withstand temperatures up to 60°C with a peak capacitance of up to 600V. It is one of the most accessible and affordable capacitors on the market.

The specific data is subject to PDF, and the above content is for reference