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

Tantalum-Polymer Capacitors

Tantalum-polymer capacitors (TPC’s) are an emerging technology of solid electrolytic capacitors. They are used to store electrical energy in the same way a battery does, but with a much higher power density. TPC’s are made up of a solid polymer electrolyte between two electrodes, with the positive electrode composed of a metal tantalum powder. This provides a high level of surface area-to-volume ratio, enabling a much higher power density than conventional electrochemical capacitors.

4TPE330MI Application Field and Working Principle

The 4TPE330MI is a high-performance tantalum-polymer capacitor designed for use in automotive applications. The 4TPE330MI is designed for use in applications where a capacitor is needed to store energy for a short period of time, such as in start-stop systems. It has a wide operating temperature range and is rated to a maximum voltage of 10 V.

This capacitor works by storing energy between the two electrodes and releasing it when needed. The metal powder used in the positive electrode, which is usually composed of tantalum, acts as the energy storage medium, allowing a high level of power to be stored in a small area. When current passes through the capacitor, an electrical field is produced, resulting in the positive and negative electrodes being charged and discharged. This results in a charge and discharge cycle, with the capacitor storing energy when the current is flowing, and releasing it when needed.

The 4TPE330MI is also designed to ensure reliable operation and maintain performance over the lifetime. This is achieved through rigorous tests, ensuring the capacitor can withstand voltage and temperature fluctuations as well as environmental stresses. The capacitor also features a low self-discharge rate, meaning it will retain its stored energy for longer periods of time, even when not in use.

Conclusion

Tantalum-polymer capacitors are a promising new technology for the storage of energy in electronic devices. The 4TPE330MI capacitor is designed for use in automotive applications, where reliability and performance are of the utmost importance. It is designed to withstand temperature and voltage fluctuations and maintain performance over time, with a low self-discharge rate. With the continuing development of this technology, tantalum-polymer capacitors are certain to have a major impact on the automotive industry.

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