101422U040AK2A

Series:	101
Part Status:	Active
Lead Free Status / RoHS Status:	--
Ratings:	--
Moisture Sensitivity Level (MSL):	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

101422U040AK2A Application Field and Working Principle of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (AECs) are the most commonly used type of capacitor. They are widely used in power supplies, signal processing, current ltering, and timing circuits. AECs are also ideal for high-voltage, high-frequency, and high-power applications. AECs are composed of an electrolyte, anode foil, and a module. The anode foil consists of a metalized layer, a separator layer, and a dielectric layer. This article will focus on the application field and working principle of the 101422U040AK2A AEC.

Application Field

The 101422U040AK2A AEC is mainly used in power and industrial automation applications. It is suitable for applications such as DC/DC converters, automotive electronics, motor driver circuits, and medical equipment. This capacitor has the characteristics of high current capacity, low impedance, and long life. In addition, it is also ideal for applications requiring long duration capacitance, such as audio signal conditioning and ltering.

Working Principle

AECs work by having an electrolyte that acts as the dielectric layer between two metal plates, which are the anode and cathode. The electrolyte is normally an acidic solution of aluminum-containing salts. The metal plates are typically made of aluminum or tantalum. As a current is passed through the circuit, the electrolyte is ionized to form an electrical double layer. This ionization balances the voltage between the two plates, resulting in an electrical charge.When an alternating current (AC) is passed through the circuit, the capacitance of the AECs increases and decreases. This is due to the fact that positive and negative ions oscillate between the plates, thus increasing and decreasing the capacitance as the current passes through the circuit. As the voltage level increases, the current ow of the electrolyte increases as well, increasing the capacitance.Finally, when a reverse polarity current is applied to the capacitor, the double layer is reversed and the capacitance dissipates. This is due to the fact that the polarization of the anode and cathode is reversed, which decreases the capacitance of the capacitor.

Conclusion

The 101422U040AK2A AEC is a versatile and reliable component that is suitable for many different types of applications. It is ideal for high-current, high-voltage, high-frequency, and high-power applications. The working principle of the AEC is based on the electrolytic ionization of the anode and cathode, resulting in an electrical double layer that increases and decreases the capacitance of the AEC as current passes through the circuit.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description