SK470M250ST

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 reactive components, originating from Paper and Oil Capacitors. They are energy storage components with high capacity and low profile, mostly used in DC-link and filtering applications, thanks to their high capacitance and high voltage ratings. The SK470M250ST is a specific type aluminum electrolytic capacitor, with an application field and working principle worthy of particular attention and in-depth analysis.

First of all, the SK470M250ST features exceptionally high rated voltage and capacity, at 8,000 hours or up to 6.3V 470uF. It also enjoys wide temperature range (-55 ℃/ +105℃ ) and stableness against high temperature, making it suitable for a wide range of uses, from computers, audio and video players, power supplies, robots, and any system where high performance and stability are essential.

The working principle of the capacitor is based on the physical properties of an electrolyte and two electrodes. An electrolyte is a solution made out of a poor electrical conductor, such as sodium chloride, potassium chloride or any other salt of an alkali or alkaline earth metal. The two electrodes are made out of metallic conducting plates, separated by a layer of electrolyte material. On the application of a d-c (direct-current) voltage, electric field builds up at the gap between the plates, resulting in electric polarization of the solution. This makes the electrolyte a conductor, and the capacitor can store the energy in it.

The SK470M250ST particularly has a three-plate design that allows for higher capacitance and voltage ratings than a two-plate design. The three-plate design consists of an anode, a dielectric, and a cathode. The anode and the cathode are connected to the positive and negative terminals of the capacitor, respectively, and the dielectric acts as the insulator between them. This design gives the device high capacitance, better stability, and improved voltage ratings.

The SK470M250ST can also be used in combination with other types of capacitors for a more versatile application. For instance, in power supply circuits the SK470M250ST can be used alongside electrolytic capacitors, switching capacitors, and ceramic capacitors for higher performance and stability. Additionally, the electrolytic capacitors can also be used with high-frequency AC, such as in switching power supplies, and even with DC. The SK470M250ST will also work well with large capacitive loads, making it suitable for a wide range of applications.

In summary, the SK470M250ST is a highly versatile aluminum electrolytic capacitor that can be used in a variety of different circuits and applications. Its wide temperature range and high rated voltage and capacity make it suitable for a large number of applications and its three-plate design provides high capacitance, better stability, and improved voltage ratings. Finally, the SK470M250ST can also be used in combination with other types of capacitors for a more versatile application.

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