MAL202134101E3

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Aluminum electrolytic capacitors are one of the most popularly used capacitors in consumer electronics and other applications because of their very high capacitance, reliability, and affordability. The MAL202134101E3 is a common type of aluminum electrolytic capacitor featured in various consumer goods such as MP3 players, smart phones, laptop computers, and other consumer electronic goods. This article will discuss the application field and working principle of the MAL202134101E3 aluminum electrolytic capacitor.

Application Field

The MAL202134101E3 aluminum electrolytic capacitor is used in a wide variety of electronics due to its high capacitance, low ESR, and low leakage current. It can be used in power filters, snubbers, and AC-DC converters, and various other applications. This capacitor is ideal for power supply applications because it has a large capacitance and low ESR. The low ESR allows for smooth and stable supply of power, allowing for a more consistent power availability throughout the system. Furthermore, this capacitor is also well-suited for use in logic circuits as well as high voltage applications.

Working Principle

The MAL202134101E3 aluminum electrolytic capacitor is a polarized capacitor because it contains two electrodes that are electrically differentiated. The anode is made of aluminum foil and etched to create a large surface area. This allows for greater capacitance. The anode is then impregnated with an anhydrous electrolyte, which acts as an insulating barrier and dielectric. The cathode is made of a porous film, which is then coated with activated carbon. The current flows through the foil and between the two electrodes, thus creating an electric field. As the current passes through the electrodes, electrons stored in the metallic aluminum foil move onto the carbon layer, creating a charge imbalance, and thus a capacitor is formed.

The capacitor allows for energy to be stored and then released, in this case allowing the logic circuit or power supply to operate more efficiently. The capacitor begins to charge as soon as electricity is applied, and then releases the charge as the circuit’s internal current needs it. This reduces the voltage ripple in providing power, thus resulting in a more efficient operation for the device. When the capacitor is discharged and reaches approximately 2/3 of its rated voltage, it should be recharged in order to maintain its performance.

Conclusion

The MAL202134101E3 aluminum electrolytic capacitor is a popularly used capacitor due to its high capacitance and low ESR. This capacitor can be used in a variety of applications such as power filters, snubbers, and AC-DC converters. Its working principle relies on electrons stored in an aluminum foil on the anode being released as current passes through the capacitor. This results in an electric field between the two electrodes and thus creating a voltage and allowing energy to be stored and then released as needed.

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