ALS81P912NP350

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Aluminum electrolytic capacitors are a type of capacitor that is specially designed to offer useable capacitance at small rise times. They are often referred to as distributed capacitors because, like a resistor, they are capable of storing energy in the form of a steady change in voltage. ALS81P912NP350 is one of the more popular aluminum electrolytic capacitors and has a wide range of applications and working principles.

Application Field of the ALS81P912NP350

The ALS81P912NP350 is mainly used for motor control, motor drives, power factor correction, and protection of motors from inrush current. They are also used to provide stable voltage during periods of high voltage pulses. Additionally, they are also used to store energy during short periods of time such as when the power to machines is temporarily lost.

ALS81P912NP350 capacitors are also used in electrical and electronic devices such as computer motherboards, LCD monitors, and thermocouples. Additionally, they are used to regulate power supply in efficient switching power converters and provide input voltage filtering and system protection from voltage transients. Furthermore, they are often used in railroads, ships, aircrafts, and satellites.

Working Principle of the ALS81P912NP350

The ALS81P912NP350 consists of two layers of foil on the inside, a dielectric between the two layers of foil, and a terminal for connection to external circuitry. When voltage is applied across the capacitor, an electric field is formed between the two layers of foil. This electric field raises the voltage of one layer of the foil with respect to the other, creating an energy storage mechanism for the capacitor.

When a current is applied, the excess charges are stored on the two layers of the capacitor and the excess charges are discharged through the external connections. This mechanism of storing and discharging excess charges when the voltage is applied and removed is called electrolytic action.

The ALS81P912NP350 has a high capacity for energy storage, a long life, and low risk of failure due to its robust construction. because of its ability to handle large voltages and currents, it is used extensively in many industrial and consumer applications.

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