UTM1A330MPD1TA

Aluminum electrolytic capacitors, which is also called aluminum electrochemical capacitors, are a type of capacitor with a larger capacitance per unit volume than other types such as ceramic capacitors and film capacitors. An aluminum electrolytic capacitor consists of two aluminum foils with an electrolyte between them. Aluminum electrolytic capacitors are ready for use in a wide variety of traditionally analog and digital electronic equipment, including power supplies, motor controls, and even medical data systems.

UTM1A330MPD1TA is a high-performance aluminum electrolytic capacitor with a maximum working voltage of 330V and a minimum working voltage of 250V. With its excellent performance, it is widely used in various electronic equipment involving input, output, and power supply modules such as frequency converters, voltage stabilizers, switching power supplies, program-controlled switches, and automotive electronics.

UTM1A330MPD1TA is an aluminum electrolytic capacitor. The working principle of aluminum electrolytic capacitors is based on the electric double layer phenomenon of electrolyte. The electric double layer phenomenon refers to the aggregation of charges, either positive or negative, formed on the surface of a semi-permeable membrane due to a certain potential difference. When the membrane is immersed in the electrolyte, the charge concentration will reduce to a certain extent, and a dynamic electric double layer will be formed. This dynamic electric double layer forms the basis of the working principle of electrolytic capacitors.

When a voltage is externally applied to the capacitor, positive or negative electric charges accumulate on the diaphragm of the capacitor and a double layer capacitor is formed. Due to the electric double layer, the dead electric field is generated between the anode and the cathode to generate an electric current together with the electric current generated by the ions in the electrolyte, and thus the electrochemical capacitor starts to work.

Generally speaking, when the electric field increases, the stored energy also increases quickly. When the electric field is higher than the breakdown field strength of the electrolyte, the capacitance increases rapidly, the resistance decreases sharply, and the current flows, leading to the breakdown of the electrolyte.

In conclusion, UTM1A330MPD1TA is a high performance aluminum electrolytic capacitor with a maximum working voltage of 330V and a minimum working voltage of 250V, which is widely used in various electronic equipment involving input, output, and power supply modules. It utilizes the electric double layer phenomena of electrolyte to generate electrochemical capacitance and to start to work, and its stored energy increases quickly with an increase of electric field.