ECA-1VM220B

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 widely used in the current electronics industry. They are cost-effective and relatively reliable when used properly. This article will discuss the application field and working principle of ECA-1VM220B aluminum electrolytic capacitor.

Application Field of ECA-1VM220B Aluminum Electrolytic Capacitor

ECA-1VM220B aluminum electrolytic capacitor is most suitable for power electronic applications, such as power supply circuits, motor drives, power electronic motor control, etc. The capacitor has a wide temperature range and is at its best when working in environments ranging from -40 to +105 Celsius degrees.

In addition, ECA-1VM220B aluminum electrolytic capacitor has excellent high-frequency performance, making it suitable for high-frequency applications, such as switching power supplies, high-frequency filters, and radio apparatus. Its low impedance performance helps it increase the power efficiency of the circuit.

Working Principle of ECA-1VM220B Aluminum Electrolytic Capacitor

ECA-1VM220B aluminum electrolytic capacitor uses an aluminum anode with an etched surface and a stamped aluminum oxide film as dielectric material, which is used as the separation between the anode and the cathode. This aluminum oxide film is polarized so that the anodic current can pass through it.

The capacitor works the same way as a normal capacitor. When the +ve and -ve terminals of the capacitor are connected to the power source, a steady flow of anodic current passes through the anode, the oxide film and the cathode, creating an electric field across the dielectric film.

This electric field compensates for the current passing through the capacitor, resulting in a growing charge in the capacitor. This charge is stored by the capacitor and can be released when needed to provide power to the system.

Conclusion

In summary, ECA-1VM220B aluminum electrolytic capacitor is ideal for use in power electronics applications due to its wide temperature range and its excellent high-frequency performance. Its working principle is simple: it stores energy when current passes through it and releases it when needed.

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