381LX182M100K032

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is an electrical component composed of two aluminum foils and a layer of paper between them. The aluminum foils are usually coated with an oxide layer like an anode that provides a physical barrier between the aluminum foil and the electrolyte. One of the aluminum foils is connected to the positive pole of the capacitor, which is called an anode, and the other to the negative pole, which is known as a cathode. This type of capacitor has a low equivalent series resistance (ESR) enabling efficient energy storage.

381LX182M100K032 Application Field and Working Principle

Aluminum electrolytic capacitors of this series are specially designed to suit the application fields of audio systems, power supplies, air conditioning systems, TV sets and so on. With voltage ratings of 16V to 63V and capacitance ratings ranging from 0.1F to 220F, the 381LX182M100K032 is highly efficient and reliable for its applications. In addition, the maximum operating temperature range is between -40 to +105 degrees Celsius.

The working principle of the 381LX182M100K032 is simple but effective. It is fully polarized, meaning that the anode and cathode can be connected in the circuit only in the specified direction, also known as the positive and negative polarity. The two terminals of the capacitor interact with the electric field to change the voltage between them. As the capacitor charges, electrons accumulate in the anode and the oxide layer becomes thicker, thus increasing the capacitance.

When the capacitor is discharged, the electric field between the electrodes is altered and electrons move from the anode to the cathode, which reduces the capacitance. It is important to note that the total capacitance of the 381LX182M100K032 is affected by the temperature, the voltage, as well as the quality of the oxide layer, therefore the device should be tested and examined before usage.

By taking advantage of its high quality generic form factor and low equivalent series resistance (ESR), the 381LX182M100K032 aluminum electrolytic capacitor is particularly suitable for applications where low operating currents and moderate energy storage performance are required. A few of the benefits posed by this type of capacitor are wide temperature range, low ESR, and long life.

Due to its low-voltage, low-ripple design and robust construction, the 381LX182M100K032 aluminum electrolytic capacitor is suitable for use in a wide range of devices, ranging from audio speakers to radio broadcasting systems, from air conditioning systems to power supplies and from TV sets to robotics systems.

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