400HXG180MEFC20X40

 Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitors due to their wide range of applications. These capacitors consist of two metallic plates that are separated by a dielectric material. The two plates are usually made of aluminum, and the dielectric material is usually a thin layer of aluminum oxide. In this type of capacitor, the aluminum oxide forms a barrier that prevents the electricity from passing between the plates.

The 400HXG180MEFC20X40 capacitor has a capacitance of 180µF and a maximum voltage of 20V. This capacitor is suitable for applications that require a low voltage and relatively low levels of current. It is commonly used in a variety of electronic circuits, such as timer circuits, audio amplifiers, voltage regulators, and power supplies.

Working Principle

An aluminum electrolytic capacitor works on the principle of an electrochemical reaction. When a voltage is applied to the plates, electrolysis occurs between the two plates. This process results in the electrolyte, which is an electrically conductive solution, being deposited on the plates. This deposit acts as the dielectric layer. When an alternating current passes through the capacitor, the electrolyte constantly exchanges ions between the plates. This exchange of ions results in the electrical current being absorbed by the capacitor. The capacitance of the capacitor is a result of the distance between the plates, as well as the size of the plates.

Application Field

The 400HXG180MEFC20X40 capacitor is used in a wide variety of applications. It is commonly used in power supplies, voltage regulators, audio amplifiers, and timer circuits. It is also used in switching power supplies, and is often used as a buffer to reduce interference between two circuits. This capacitor is suitable for use in low voltage and low current applications. It is also well-suited for applications that require a high level of reliability and stability. The low leakage current of this capacitor makes it an ideal choice for low power applications, such as timers and voltage regulators.

Conclusion

The 400HXG180MEFC20X40 capacitor is a type of aluminum electrolytic capacitor. It has a capacitance of 180µF and a maximum voltage of 20V, making it suitable for low voltage and low current applications. It is commonly used in a variety of electronic circuits, such as power supplies, voltage regulators, and audio amplifiers due to its high level of reliability and stability.