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

Aluminum electrolytic capacitors are a type of capacitor that relies on an electrolyte, typically aqueous solutions, as an electrolyte to store electrical charge. They are composed of two aluminum foils separated by a layer of dielectric paper or film, which is soaked in an electrolytic solution. An aluminum electrolytic capacitor is polar, that is, it must be connected with the correct polarity in order for it to function properly.

420CXW120MEFC16X35

The 420CXW120MEFC16X35 is an aluminum electrolytic capacitor designed for long life and high voltage applications. It can provide up to 16 volts of efficiently stored electric charge, and offers a very high operating temperature range of -40°C to +85°C. It is also a highly resistant aluminum electrolytic capacitor, ensuring it will perform reliably in challenging environments.

Application Field

The 420CXW120MEFC16X35 aluminum electrolytic capacitor provides long-term reliability in high-voltage or high-temperature applications, such as electronic power and appliance control, medical devices, aerospace electrical systems, military electronics, and automotive electronics. It can also be used in the air conditioning and refrigeration systems, inverters, regulators, and digital power supplies.

Working Principle

The 420CXW120MEFC16X35 operates by converting alternating current (AC) energy into stored static current (DC) energy. Through the principle of capacitance, an electric field is formed across the capacitor plates, resulting in the buildup of a charge in the plates. The charge is then released when needed, providing a reliable power source.

In operation, two aluminum foil strips are separated by a layer of dielectric paper or film that has been soaked in an electrolytic solution (usually boric acid). A voltage is then applied across the two plates, resulting in the formation of an electric field across them, causing a charge to build up. The electrolyte helps to provide efficient and reliable storage of charge, with no need for regular replenishment.

The internal temperature of the capacitor is also regulated by the electrolyte solution, which prevents overheating and ensures the component performs reliably over long periods of time. The 420CXW120MEFC16X35 also has a much lower leakage current, allowing it to maintain its charge for longer periods of time, even when exposed to extreme temperatures.

Conclusion

The 420CXW120MEFC16X35 aluminum electrolytic capacitor is designed for long life and high voltage applications, providing reliable and efficient storage of electrical charge in a wide range of environments. It is a highly resistant capacitor, capable of withstanding extreme temperatures and harsh conditions, and its low leakage current ensures that it can maintain its charge for extended periods of time. As such, it is an ideal choice for high-voltage and high-temperature applications such as electronic power and appliance control, medical devices, aerospace electrical systems, military electronics, and automotive electronics.

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