MAL213217151E3

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Aluminum electrolytic capacitors are widely used in various electronic areas, such as AC-DC converters, UPS systems, measuring equipment, power supplies, frequency converters, automobile industry, and consumer electronics. MAL213217151E3 belongs to the aluminum electrolytic capacitor family and is gaining popularity due to its unique features.

Application Field of MAL213217151E3

MAL213217151E3 is a high-temperature polarity stabilized surface mount aluminum electrolytic capacitor. It is mainly used for DC/DC converting in the automotive industry, but also for AC/DC, high current switching devices, and amplifying circuits. Additionally, the capacitor is suitable for applications that require long operating life. With its favorable characteristics such as non-polarization and temperature stability, the MAL213217151E3 aluminum electrolytic capacitor is well-suited for use in electronic circuits with frequent temperature changes.

Working Principle of MAL213217151E3

The aluminum electrolytic capacitors work based on Faraday’s Law of Capacitance. This law states that the electric charge (Q) stored in a capacitor is proportional to the magnitude of the voltage (V) applied across the capacitor. The voltage is applied across the capacitor’s two plates, which produce an electric field that interlinks with the metal ions of the electrolyte solution placed between the two plates, inducing a flow of electrons. This flow of electrons generates an electric current, which dominates the flow of ions in the electrolyte and produces a polarization within the electrolyte.

The working principle of MAL213217151E3 is based on a non-polarized design. The aluminum electrolytic capacitor is filled with electrolytic solution, which then reacts on both of the two electrodes. The electrolytic reaction causes the aluminum oxide to create a thin layer over both the electrodes, this layer protects the electrolyte from reacting with the electrodes and prevents electrolysis.

The advanced technology used in designing the aluminum electrolytic capacitor ensures the caps are low-impedance. This reduces the overall equivalent series resistance (ESR) and increases its energy storage capacity. Furthermore, it provides more ripple current handling capability and decreases noise.

Conclusion

The MAL213217151E3 aluminum electrolytic capacitors are widely used in various industrial applications due to its unique characteristics. The capacitor is ideal for applications with frequent temperature changes due to its high temperature resistance and non-polarization design. The modern technology facilities reduce equivalent series resistance and increase energy storage capacity. Thus MAL213217151E3 aluminum electrolytic capacitor is an ideal choice for automotive industries as well as power supplies.

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