381LX820M400H022

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 components designed to store and discharge electrical energy in an alternating current circuit. They are electrical devices which consist of two aluminum plates; one plate with a positive charge and one with a negative charge. The two plates are separated by an anode or separator that is typically made of paper. This separator is treated in an electrolyte solution which gives the capacitors the unique ability to function as a capacitor. The most common aluminum electrolytic capacitor is the 381LX820M400H022. This capacitor offers several advantages such as high capacitance values, low ESR (Equivalent Series Resistance) and excellent ripple current capability.

The 381LX820M400H022 application field is primarily in DC/DC converters. They are suitable for use in inverted circuits, where one side of the capacitor is connected to the power source, and the other side of it is connected to the load circuit. The capacitor’s ability to store and discharge energy makes it ideal for applications requiring quick response and frequent changes in energy. This capacitor also works well in battery backups and surge protection applications. In these applications, it stores and discharges the energy when it is needed and prevents the circuit from being overcharged or damaged by power overloads.

Principally, the working principle of the 381LX820M400H022 capacitor is based on the fact that when a voltage is applied to the capacitor, a current will be drawn through its plates. This current flow will activate a chemical reaction within the capacitor, causing the electrolyte solution to become ionized and the positive and negative ions to deposit on each plate. This process will create a capacitor of a specific magnitude and also give it the ability to store and release electrical energy. As more energy is applied, the capacitor will become more charged, and the voltage across it will increase. When the power source is switched off, current will cease to flow, the charge will be released and the voltage across it will decrease. This process can be reversed for another cycle of charging and discharging.

In addition, the 381LX820M400H022 capacitor is designed with built-in safety features to prevent overcharging or excessive discharging. These safety features include an internal resistor, which will act as an anti-surge resistor to help prevent surges from damaging the capacitor. The capacitor also has an overload protection feature, which will shut off the power to the capacitor in case of an overload. Finally, the capacitor is made of a very durable and corrosion-resistant material, which gives it an extended life span.

The 381LX820M400H022 is an aluminum electrolytic capacitor with a very specific application field and excellent safety features. It is designed for use in DC/DC converter circuits, where its ability to quickly and frequently store and release energy makes it an ideal solution. Additionally, the capacitor is made of very durable and corrosion-resistant materials, providing it with a long life span. Finally, the built-in safety features prevent damage from overcharging and excessive discharging. All of these factors make the 381LX820M400H022 an excellent choice for capacitors used in DC/DC converter circuits.

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