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Aluminum Electrolytic Capacitors

UAQ2D101MHD3TN application field and working principle

Aluminum electrolytic capacitors are the most common type of electrolytic capacitors. They are widely used for their excellent performance in power supply, filter circuit, signal coupling, energy storage and high-frequency circuit. The UAQ2D101MHD3TN is a red box aluminum electrolytic capacitor, with a voltage rating of 10v, a capacitance of 1uF, and a brand “SDSRALOS”.

Application Field

The UAQ2D101MHD3TN is a common and popular capacitor because of its cost-effectiveness. The UAQ2D101MHD3TN capacitor is typically used in the power supply circuit, such as filters, rectifiers, invertors, and also used in electric circuits controlling motors for switching loads and restraining intervals. It has excellent performance, good reliability and long performance life, and it can also be used in AC/DC circuits and general circuits.

Working Principle

The UAQ2D101MHD3TN aluminum electrolytic capacitor is constructed with two layers of aluminum foil, laminated with an insulating oil-impregnated paper between them. A layer of electrolyte-saturated ethylene-propylene rubber(EPDM) seals off the components. The positive terminal of the capacitor is connected with the anode of the aluminum foil, while the negative side is connected with the cathode of the aluminum foil. The current from the anode to the cathode is blocked by the oxide film on the aluminum foil.

The UAQ2D101MHD3TN capacitor can create an electrical field when it\'s connected in a circuit. The energy stored in the electrical field can produce a potential difference between the two terminals. In this way, UAQ2D101MHD3TN capacitor can conduct current through itself. As far as UAQ2D101MHD3TN capacitor working cycle, when the capacitor charges, the current passes through the anode and the oxide layer increases its thickness, and then the capacitor is charged. During the discharging cycle, the current flows from the anode to the cathode, and the oxide layer\'s thickness decreases.

Conclusion

The UAQ2D101MHD3TN aluminum electrolytic capacitor is an affordable component. It is widely used for its excellent performance in power supply, filter circuit, signal coupling, energy storage and high-frequency circuit. The working principle of the UAQ2D101MHD3TN capacitor is to create an electrical field when it\'s connected in a circuit, and the energy stored in the electrical field can produce a potential difference between the two terminals.

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