MAL202190541E3

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Aluminum electrolytic capacitors, also known as electrochemical capacitors, are capacitors with two aluminum foil electrodes. They are made by anodizing a thin layer of aluminum oxide on the surface of the aluminum foil electrons. They are widely used in power, automotive, communication, consumer electronic products and other fields.

The MAL202190541E3 is a type of aluminum electrolytic capacitor developed by Jiangsu Runde Group. With its high current stability and superior performance, it is used in a variety of applications.

Application Field

The MAL202190541E3 is a long-life, low-impedance, high-reliability aluminum electrolytic capacitor. It can be used in such fields as communications, signal processing, industrial power, automotive and consumer electronics.

• Communications: The MAL202190541E3 is able to provide stable and reliable operating current for communication devices such as mobile phones, PADs, and other network equipment. It is also used in RFID equipment and satellite communications.
• Signal Processing: The MAL202190541E3 provides stable and reliable operating current for signal processing equipment such as TV and other video equipment, audio equipment, and VCRs.
• Industrial Power: The MAL202190541E3 can provide suitable current limiting, as well as high temperature resistance, for industrial power supplies such as PCs, server power supplies, and other industrial equipment.
• Automotive: The MAL202190541E3 is used in automotive systems such as engine control units, airbags, and other automotive electrical systems.
• Consumer Electronics: The MAL202190541E3 is used in consumer electronic devices such as digital cameras, PDAs, MP3 players, and other portable electronic devices.

Working Principle

The MAL202190541E3 aluminum electrolytic capacitor can be categorized as a fixed capacitor. It has two aluminum foil electrodes, anode and cathode. The anode is made of pure aluminum foil with a thick oxide layer formed on its surface. The oxide layer functions as an insulator, preventing the two electrodes from shorting out. The cathode is formed by coating the oxide layer with a conductive agent that allows electrons to flow from the anode to the cathode. The oxide layer also acts as a dielectric, allowing the capacitor to store a charge.

When the capacitor is connected to a circuit, electrical current flows from the anode to the cathode through the dielectric oxide layer. This creates an electric field in the oxide layer, which stores energy as an electrostatic charge. When the capacitor is disconnected from the circuit, the electric field in the oxide layer dissipates and the capacitor discharges. The amount of charge stored by the capacitor is determined by its capacitance, which is measured in Farads.

MAL202190541E3 aluminum electrolytic capacitors are used in a wide range of applications due to their high reliability and stability. The capacitor is also well suited for high temperature applications, as its anode response is more reliable than other types of capacitors.

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