MAL213244472E3

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Aluminum electrolytic capacitors have a wide range of applications, from consumer electronics and automotive power circuits to lighting, renewable energy, industrial and military applications. MAL213244472E3, one of the popular models of aluminum electrolytic capacitors, evolved from its predecessor called the ML Series. This article will discuss the application field and working principle of this capacitor.

Application Field

MAL213244472E3 capacitors are practical and reliable components for a wide variety of applications and environments. They are widely used in various fields, such as:

• Appliance circuits, including microwave ovens, washing machines, power inverters, air-conditioners, and more.
• Consumer electronics such as CD players, DVD players, speakers, and home theater systems.
• Automotive power circuits.
• Lighting, such as LED driver circuits.
• Renewable energy such as photovoltaic, wind turbine, and fuel cell systems.
• Industrial applications, including AC/DC converters, motor speed controls, and welding machines.
• Military and aerospace.

MAL213244472E3 capacitors are highly reliable components, which guarantee stable and safe use in applications. Its temperature range of -40° C to +85° C, and its long operational life (up to 6,000 hours) make this capacitor an ideal choice for high reliability applications, even in extreme environmental conditions.

Working Principle

MAL213244472E3 capacitors are part of the non-polarized aluminum electrolytic capacitor family. A non polar capacitor consists of two conducting layers separated by a dielectric medium. The two conducting layers are electrodes, which are usually aluminum sheets. An electrolyte covers the surface of the electrodes. This electrolyte can be an oil or solution.

When the capacitor is connected to an electric circuit, a voltage is applied, causing a reaction between the two electrodes separated by the electrolyte. This reaction creates an electric field that stores energy around the parallel plates. When the power supply is removed, the energy is stored in the capacitor in the form of an electric field. This process occurs during either charge or discharge.

The MAL213244472E3 model is equipped with a high capacitance, reaching up to 470µF. Its voltage range is between 6.3 V and 100 V, and its low DF ensures low ESR and parasitics. Furthermore, MAL213244472E3 capacitors are designed to withstand high ripple currents, resulting in stable operation.

Conclusion

The MAL213244472E3 is one of the most popular models of aluminum electrolytic capacitors, designed for a variety of applications that rely on high reliability and low impedance. This capacitor has a wide voltage range, and is capable of withstanding high ripple currents. Moreover, it boasts an exceptionally long operational life for both frequent and infrequent use. With its high capacitance and low equivalent series resistance, the MAL213244472E3 is an ideal choice for use in consumer electronics, automotive power circuits, lighting, renewable energy, industrial, and military applications.

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