381LR182M200A452

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Aluminum electrolytic capacitors are one of the most prevalent types of capacitors present in today^\'s electronics. The 381LR182M200A452 is an aluminum electrolytic capacitor, which is a surface-mount component that stores electrical charge.

An aluminum electrolytic capacitor consists of a sealed aluminum can with two electrode plates inside. The can houses an electrolyte compound which provides the ionic media for the capacitor. One electrode plate is made out of aluminum foil, which is etched to form a specific pattern, and the other is made out of a porous paper impregnated with a chemical. An anode foil is inserted between the two, which is connected to the cathode foil. This is then wrapped in a paper sheet with insulating film that acts as a separator.

The 381LR182M200A452 aluminum electrolytic capacitor has a maximum capacitance value of 182 microfarads and a voltage rating of 200 Volts. It has a high ripple current rating of 4.52 Amps and a leakage current of 0.025 microamps at 25^oC. It also has an impedance rating of 100 ohms at 100 kHz and a temperature range between -60^oC and 125^oC.

The 381LR182M200A452 aluminum electrolytic capacitor is mainly used in DC blocking applications. It can help prevent DC current from passing through AC circuits and can also be used for filtering. The capacitor also provides a high amount of capacitance in a small form factor, which makes it ideal for space-saving applications such as automotive electronics. It can also be used in power supplies, DC-DC converters and voltage regulators.

The working principle of the 381LR182M200A452 aluminum electrolytic capacitor is based on the same principle as any other type of capacitor. When an electric potential is applied to the electrodes, an electric field forms between them, causing an electric charge to be stored on the electrode plates. The charge stored on the capacitor increases according to the capacitance value of the capacitor and the applied voltage. When the voltage across the capacitor reaches a certain level, the electric field is discharged and the charge released. As the capacitor is discharged, the voltage across it is reduced.

In summary, the 381LR182M200A452 aluminum electrolytic capacitor is a surface-mount component that can store a large amount of electrical charge and is mainly used for applications such as DC blocking, filtering, regulation and power supplies. It operates on the same principle as any other type of capacitor, where an electric field is created between the electrodes when a voltage is applied. This creates a charge on the capacitor that increases according to the capacitance value and the applied voltage, and is discharged once the voltage across the capacitor reaches a certain level.

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