MAL209565821E3

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Aluminum electrolytic capacitors are among the most popular passive components in the electronics industry. They are widely used in various industries, including computers, medical electronics, telecommunication, automotive, and home appliances. The MAL209565821E3 is an aluminum electrolytic capacitor charging and discharging energy with a high capacitance and low ESR (Equivalent Series Resistance) for use in applications requiring long-term voltage stability.

The MAL209565821E3 is an axial leaded aluminum electrolytic capacitor with a ripple current rating up to 40A and rated voltage up to 200V. It has a high capacitance density of up to 70,000uf per cubic inch and a wide range of ESR (Equivalent Series Resistance) ratings from 0.01 to 0.8 ohms, enabling designs with high performance, low power consumption and high efficiency. With its high dielectric strength, the MAL209565821E3 aluminum electrolytic capacitor is suitable for applications in medical, automotive and computing industries where high reliability and long term stability are essential.

The MAL209565821E3 aluminum electrolytic capacitor is constructed with an aluminum foil separator between the positive and negative electrodes. The aluminum foil acts as an electric fence between the two electrodes, blocking direct current from short-circuiting the capacitor. The capacitor is filled with an electrolyte that enables the electric field to pass through it and allows charges to be exchanged between the two electrodes. This electrolyte also acts as an insulator between the two electrodes, preventing electrical current from leaking from the capacitor.

The working principle of the MAL209565821E3 is based on Faraday\'s law of electrolysis. When a voltage is applied across the aluminum electrolytic capacitor, an electric field builds up inside the capacitor. This electric field causes a current to flow through the capacitor, which determines the capacitance or energy storage. As the electric current flows, electrons are exchanged between the two electrodes, resulting in a positive charge stored on the positive electrode and a negative charge stored on the negative electrode. This positive and negative charge buildup creates a voltage difference between the two electrodes, which is proportional to the capacitance of the capacitor.

The MAL209565821E3 aluminum electrolytic capacitor has a wide range of applications in different industries. It is used as a filter and voltage regulator in medical electronic devices, telecommunication systems, and home appliances. It is also used in motor control for automotive and robotics, intelligent home systems, and data storage devices. Due to its high capacitance density, long-term stability, and low ESR (Equivalent Series Resistance), it is increasingly being used in more advanced applications which demand higher performance.

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