380LX121M450K012

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Aluminum Electrolytic Capacitors are polarized electrolytic capacitors which use aluminum oxide and thin electrolyte layer as the medium of their capacitance. They are the most common type of capacitors in use today, with a wide variety of applications. The model 380LX121M450K012 can be found in a wide range of uses, from general electronics and automotive to telecommunications and computing.

An Aluminum Electrolytic Capacitor, like the model 380LX121M450K012, is a passive two terminal component, consisting of two aluminum foils separated by a thin dielectric layer of oxide that works as the medium for capacitance. The dielectric layer is mainly composed of an anode and cathode aluminum foil, a separator and an electrolyte. The anode foil is a thin layer of pure aluminum, which serves as the positive terminal of the capacitor, while the cathode foil consists of an aluminum foil which is coated with an electrically conductive material, such as manganese dioxide or silver. The separator consists of a thin non-porous material, such as paper, and the electrolyte is typically a water or glycol-water based solution.

Aluminum Electrolytic Capacitors, like the model 380LX121M450K012, are typically used in AC circuits to reduce a voltage variation, as well as in DC circuits for filtering and switch circuits, where the device can act as an energy storage device for both ripple and voltage regulation. Additionally, capacitors of this type can be used in power supplies and amplifiers to maintain a stable voltage swing and reduce noise. They can also be used in power distribution systems to reduce installation cost, improve the system efficiency, provide voltage stability and reduce emissions.

The model 380LX121M450K012 is a large-sized aluminum electrolytic capacitor with a wide range of applications, including electronics, automotive, telecommunications and computing. They are designed to provide high capacitance, high ripple current handling, long life and exceptional reliability. They are also characterized by their long-term stability, low ESR and low ESL. Thanks to their simple and effective construction, aluminum electrolytic capacitors are an affordable and reliable solution for many applications.

In terms of working principle, when a voltage is applied between the anode and cathode terminals, the positive ions from the electrolyte are attracted to the negatively charged metal of the anode, generating a negative charge on the dielectric layer. This charge builds up until it is absorbed by the capacitor, generating a storage layer of negative electrons on the metal of the anode foil. This, in turn, creates an electrostatic field on the dielectric layer, which causes the generated charge to be stored in the capacitor. The magnitude of the stored charge is determined by size, shape and construction of the capacitor.

The model 380LX121M450K012 is a high quality aluminum electrolytic capacitor, designed with reliable components and a high capacitor value. It offers excellent performance and is suitable for a wide variety of applications, from general electronics and automotive, to telecommunications and computing. This capacitor is characterized by low ESR, high capacitance and long-term stability.

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