400LSU3900M77X106

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Aluminum Electrolytic Capacitors

An aluminum electrolytic capacitor, also known simply as an electrolytic capacitor, is a polarized type of capacitor, which is used for the purpose of storing energy and releasing electricity in a regulated manner. It operates in a similar manner to a conventional capacitor but utilizes an electrolyte-infused metal or ceramic core, which increases its charge-carrying capacity and makes it resistive to changes in environmental conditions. Typical applications for electrolytic capacitors include motor control, industrial, audio, video, and military.

400LSU3900M77X106 Application Field

The 400LSU3900M77X106 is belonging to aluminum electrolytic capacitor type. It is characterized by a small size, low profile, long life, high voltage and low ESR. It can be widely used in power supplies, automobiles, household appliances, audio amplifiers, switching power supply products, computers and other industrial and electronic fields.

400LSU3900M77X106 Core Principle

The main principle in 400LSU3900M77X106 is electrolyte and aluminium oxide layer. The activated aluminium surface of the capacitor dielectric layer is cleaned, brushed and then immersed in a sulphuric acid and water mixture, and electrolyte is added. The electrolyte is a conductive liquid that can transfer electrons between the electrodes. Ionized electrolyte creates a dielectric and insulates the electrodes from each other. The layer of aluminium oxide forms on the dielectric on the capacitor, which increases its abilit yto store charge. When the voltage of the capacitors is lower than the rated working voltage, no current can pass between the electrodes, and the capacitors works as the ideal capacitor.

400LSU3900M77X106 Characteristic

The 400LSU3900M77X106 not only has the advantages of small size, low profile and long service life, but also has the characteristics of high voltage and low ESR. It also offers excellent heat dissipation, superior charge and discharge performance, low impedance and low leakage current.

Conclusion

The 400LSU3900M77X106 is a type of aluminum electrolytic capacitor that can be used in a variety of applications, including power supplies, automobiles, household appliances, audio amplifiers, switching power supply products, computers and other industrial and electronic fields. The electrolytic capacitors have a small size, low profile, long life, high voltage and low ESR. It also offers excellent heat dissipation, superior charge and discharge performance, low impedance and low leakage current.

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