ALS81P113NJ250

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Aluminum electrolytic capacitors are an integral component in a wide range of digital applications. These components are used to store energy and provide filtering, and they are critical for proper functioning of a circuit. The ALS81P113NJ250 capacitor is a popular aluminum electrolytic capacitor due to its properties, making it ideal for many applications.

Specifications

The ALS81P113NJ250 has a standard 2-pin connection and is a leaded part. The capacitor features an operating temperature range of -55C to +105C. The capacitance is an impressive 81uF at 20V, which is suitable for a range of operating voltages from 10V to 350V. The ESR rating is low, at 0.14 to 0.37 ohms. The capacitance tolerance is within ±20%, which means it can be used for almost any application that requires a capacitance of 81uF.

Applications

The ALS81P113NJ250 is used in a variety of different digital applications, including power supplies, inverters, computers and other consumer electronics products. The capacitor is robust and can handle high currents, which makes it ideal for energy storage. It is also used in some motor applications.

The capacitor is also used in automotive applications, such as in automotive power supplies. It is a very reliable, long-lasting capacitor, and it is widely used in automotive electronics.

Working Principle

The working principle of aluminum electrolytic capacitors is fairly simple, but a bit more complex than other types of capacitors. The construction of the capacitor includes an anode, cathode, and two electrolytes. The cathode is a layer of aluminum foil with an oxide, and the anode is a layer of porous carbon. The electrolytes are a mixture of positive and negative ions and water.

When voltage is applied across the plates, the positive ions move toward the cathode and the negative ions move towards the anode. This causes a layer of electrons to develop between the plates, and this creates an electric field. This electric field stores energy, and this is what allows the capacitor to store energy and filter out noise.

Conclusion

The ALS81P113NJ250 is an aluminum electrolytic capacitor that is widely used for digital applications. The capacitor is robust and can handle a range of operating voltages, and the ESR rating is low. It is used in a range of applications, such as power supplies, inverters, computers, and automotive electronics. The working principle of the capacitor is based on the movement of positive and negative ions when voltage is applied, which creates an electric field to store energy.

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