400WXA22MEFCGC18X16

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

Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor is a type of capacitor that utilizes an aluminum foil 10_ or 20_Layer multilayer construction coated with an electrolyte, forming two electrodes. It is one of the most commonly used capacitors in electronics because of its high capacitance for its size. The main advantage of an aluminum electrolytic capacitor is its high capacitance and ability to maintain a higher voltage rating, but it also has its downsides; it exhibits significant leakage current, reliability problems, and a slower response time, which can limit its use in certain applications.

The 400WXA22MEFCGC18X16 is a special type of aluminum electrolytic capacitor. It is a multi-layer aluminum electrolytic capacitor with high capacitance and high voltage rating. It is designed to provide robust performance while being inserted into a low-profile 18x16-mm package. The 400WXA22MEFCGC18X16 is made up of two layers of aluminum as the electrodes, an electrolyte, and an insulating material. It has a maximum voltage rating of 400 VDC, a capacitance of 22µF ±20%, and a maximum ripple current rating of 7200 mA. It has a larger size than the standard aluminum electrolytic capacitors, making it more suitable for applications where space is limited.

The 400WXA22MEFCGC18X16 is largely used in DC^± power supply filter and main circuits, especially in power circuits and power converters such as DC/DC converters. It can also be used in applications where high-accuracy and low temperature sensitivity are required, such as in automotive applications. Its 400 VDC rating makes it suitable for applications that require a high input voltage and low output voltage, such as in input/output and control circuits.

The 400WXA22MEFCGC18X16 works by storing energy in the capacitor when a voltage is applied across its terminals. The energy is stored in the form of an electric field between the two electrodes. This electric field lines up the molecules of the electrolyte and the conductor between the two electrodes, creating a dielectric layer. The charge stored in the dielectric layer is proportional to the applied voltage, so the capacitor can store more energy when the applied voltage is increased. The capacitor will then slowly discharge the stored energy until the voltage across the terminals reaches zero. This slow discharge is caused by the current leaking through the dielectric layer and is known as the leakage current.

The 400WXA22MEFCGC18X16 is a useful tool for a wide range of applications, especially in power and automotive applications. It is able to store large amounts of energy while taking up a small amount of space, making it an ideal choice for applications that require high voltages and low ripple current. Due to its robust design, it is also able to provide reliable performance in hostile environments. Although it is higher priced than other capacitors, it provides excellent value in terms of performance and reliability.

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