20SEP56M

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 - Polymer Capacitors

A 20SEP56M aluminum-polymer capacitor is an electronic component that stores and releases electrical energy. It is an ideal choice for powermanagement applications and board-level system designs.

Overview

The 20SEP56M aluminum-polymer capacitor is capable of achieving higher energy and power density than its traditional aluminum electrolytic counterparts. It is extensively used in advanced power management systems due to its distinct features. The coated aluminum-polymer material in the 20SEP56M is less prone to chemical attacks and physical damage than a traditional aluminum electrolytic capacitor.

Applications

The 20SEP56M aluminum-polymer capacitor is often used in portable devices and high-power applications. It is used for high-switching speeds, onboard DC/DC converters and brushed motor drives. The capacitor also provides low ESR, no leakage current, and fast charging/discharging times, which makes it ideal for automotive and industrial applications.

Advantages

The aluminum-polymer construction of the 20SEP56M capacitor offers a more reliable performance than the traditional aluminum electrolytic counterparts. It has a great ability to withstand high temperatures and is capable of thermal aging resistance. This provides the 20SEP56M with a longer life span than other capacitors, thus saving money on replacements. Furthermore, the low ESR of the 20SEP56M aluminum-polymer capacitor means a smaller PCB area for a certain capacitance and voltage rating.

Working Principle

The 20SEP56M aluminum-polymer capacitor works on the principle of electrochemistry. It consists of two electrodes: an aluminum foil and a polymer-coated metal layered electrochemical capacitor. The aluminum layer acts as the positive electrode, and the metal layer acts as the negative electrode. When a voltage is applied between the two electrodes, charges are drawn towards the electrodes, forming a store of electrical energy between them. This electrical energy can then be used in various applications.

Conclusion

The 20SEP56M aluminum-polymer capacitor is a reliable and efficient choice for power management applications and board-level system designs. Its ability to withstand high temperatures, no leakage current, low ESR, and high energy density make it an ideal choice for automotive and industrial applications. Furthermore, its robust construction eliminates the need for frequent replacement and saves money on replacements. The working principle of this capacitor is based on electrochemistry, consisting of an aluminum layer and a metal-coated layer.

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