MAL203028478E3

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Aluminum electrolytic capacitors are completely composed of three parts: an anode, an electrolyte, and a cathode. An aluminum foil coated with an oxide film is used as the anode, and the electrolyte is a conductive solution. A single aluminum foil or several aluminum foils wound together are used as the cathode, and MAL203028478E3 is a type of aluminum electrolytic capacitor. It is mainly used in power supply circuits and has a large ripple-handling capacity. MAL203028478E3 is a non-solid aluminum electrolytic capacitor with a voltage rating of 630Vdc and a capacitance of 470μF.

First of all, the working principle of MAL203028478E3: the anode foil of MAL203028478E3 is aluminum foil and its surface is covered with an oxide film. The oxide film can isolate the electrolyte from the anode body during the process of electric current passing through. When a voltage is applied to MAL203028478E3, a current will flow from the anode to the cathode, and this current will be used to charge the oxide film on the anode foil. This process forms an electric double layer capacitance on the anode oxide film, thus increasing the capacitance. This capacitance value is determined by the thickness and area of the anode oxide film.

In terms of application fields, MAL203028478E3 can be used in power supplies, audio amplifiers, electric motors, lights, LED displays and other fields. It is often used in power supply circuits with large ripple-handling capacity. As it has a large ripple-handling capacity and a high frequency working capability, it can be used to correct the voltage fluctuation in power supply systems. It can also be used in audio amplifiers and electric motors, as it can adjust current ripple and prevent huge current fluctuation, thus improving motor performance.

In addition, MAL203028478E3 can also be used in some lighting and LED display fields. Due to the large ripple-handling capacity, MAL203028478E3 can provide a stable voltage for the LED display, preventing the LED display from being damaged due to voltage fluctuation. In addition, MAL203028478E3 can also be used in some aviation and military fields, as it has a long working life and high reliability.

In conclusion, MAL203028478E3 is a kind of aluminum electrolytic capacitor, which is mainly used in power supply circuits, audio amplifiers, electric motors, lights, LED displays and other fields due to its large ripple-handling capacity. The working principle of MAL203028478E3 is that when a voltage is applied, a current will flow from the anode to the cathode, and this current will charge the oxide film on the anode foil to form an electric double layer capacitance. Thus, MAL203028478E3 can greatly improve the performance of relevant circuits.

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