DCM712U040AA2A

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 primarily used for applications requiring high capacity or high voltage. One such a capacitor is the DCM712U040AA2A. Before delving into the application field and working principle of this type of capacitor, first we should look at some of the basic features of aluminum electrolytic capacitors.

An aluminum electrolytic capacitor is a type of capacitor which has a large capacitance value, typically much higher than other types of capacitors, and an electrolytic dielectric. It consists of two aluminum plates which are separated by a thin layer of insulation in the form of an oxide film. The oxide layer acts as the dielectric of the capacitor and is produced electrochemically, enabling large capacitance values in a small package.

The DCM712U040AA2A aluminum electrolytic capacitor is one such capacitor that is used for a range of applications requiring high capacity. This type of capacitor is a compact, radial-leaded surface-mount capacitor that is designed for high temperature and high ripple current operation. This makes it suitable for automotive, telecommunication, high-grade audio and instrumentation applications. The main features of the DCM712U040AA2A include a capacitance range of 2 - 1000µF, a temperature range of -40°C to +105°C, and a maximum rated voltage of 16V.

The working principle of the DCM712U040AA2A is based on the same principle as all other aluminum electrolytic capacitors. Electrons are pulled from the negative electrode by the electricity flow from the applied voltage, converting it into a positive charge. This positive charge is then drawn out of the positive electrode by the applied voltage, creating a charge imbalance. When the charge is balanced again, the electrons are drawn back to the positive electrode through the electrolyte, and the capacitance value is established.

This capacitance value is highly dependent on the thickness of the oxide film, and this is why the capacitance of aluminum electrolytic capacitors can be adjusted by changing the applied voltage. This is the basis of the working principle of the DCM712U040AA2A capacitor. The practical applications of this type of capacitor include power supply noise suppression, load smoothing, better power factor correction, and peak power support.

In conclusion, the DCM712U040AA2A aluminum electrolytic capacitor is a highly reliable capacitor that can be used for a range of applications requiring high capacity or high voltage. This type of capacitor has a temperature range of -40°C to +105°C, a maximum rated voltage of 16V, and a capacitance range of 2 - 1000µF. Furthermore, its working principle is based on the same principle as all other aluminum electrolytic capacitors, where electrons are pulled from the negative electrode by the electricity flow from the applied voltage. These features make the DCM712U040AA2A suitable for use in automotive, telecommunication, high-grade audio and instrumentation applications.

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