DCM852T350DG2B

Aluminum electrolytic capacitors, also known as electrolytic capacitors, are one of the important components of modern electronic technology, so the application field and working principle of the DCM852T350DG2B aluminum electrolytic capacitor are of great significance.

DCM852T350DG2B is a type of electrolytic capacitor with a rated capacitance of 350000μF and a rated voltage of 900Vdc. It is mainly composed of an aluminum shell, an oxygen-free copper material plating bushing, an anode core, a plus pole aluminum foil, a minus pole and a safety vent. This type of capacitor is mainly used in large power, large capacity filter circuits, DC power supply output, professional audio, electronic control, automation devices, power amplifiers, power supplies, UPS, frequency converter, inverter, motor drives, lighting systems, automotive electronic circuits and communication power supplies, etc.

The working principle of the aluminum electrolytic capacitor is mainly based on the physical and chemical characteristics of aluminum oxide. One of the two electrodes of the aluminum electrolytic capacitor is a sputtered aluminum foil, which is an anode after oxidization. The thin alumina film formed on the aluminum foil surface is the dielectric layer, and the second electrode is a liquid electrolyte containing anions. When voltage is applied, an electric field is generated in the capacitor, ions in the electrolyte are attracted to the anode, and oxygen ions in the alumina form an electric double layer at the boundary between the anode and the electrolyte. When the charge is the same, the capacitance of the aluminum electrolytic capacitor is saturated. This is the working principle of it, and its various parameters depend on the structure of the capacitor and the materials used.

In conclusion, the DCM852T350DG2B aluminum electrolytic capacitor has a wide range of applications, and its working principle is mainly based on the physical and chemical characteristics of aluminum oxide. Its main application has been in large power, large capacity filter circuits, DC power supply output, professional audio, electronic control, automation devices, power amplifiers, power supplies, UPS, frequency converter, inverter, motor drives, lighting systems, automotive electronic circuits and communication power supplies, etc.