400USG330MEFCSN30X30

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Aluminum electrolytic capacitors are electrically polarized components that utilize an anode made of an aluminum foil with a chemically-formed dielectric layer and cathode made of aluminum oxide-porous layer system. These capacitors offer the highest capacitance values per unit volume, but can also suffer from leakage currents, self-discharge currents, and other performance limitations. One of the most common types of aluminum electrolytic capacitors is the 400USG330MEFCSN30X30, providing a capacitance of 330 μF (microfarads) with a tolerance of ±20 percent and an operating temperature rated from -25°C to +85°C.

A 400USG330MEFCSN30X30 capacitor is mainly used in applications that require high capacitance values over a wide range of temperatures, such as switching power supplies, energy storage, and filtering. The 400USG330MEFCSN30X30 is designed to handle up to 400 volts and is ideal for making low-pass filters and energy absorbers as capacitors are able to store large amounts of electricity and then release it in a controlled manner.

The capacitance of an aluminum electrolytic capacitor ranges from several microfarads to several thousand microfarads and is usually limited by its physical size. The 400USG330MEFCSN30X30 is a relatively small component, measuring just 30 millimeters in diameter and 30 millimeters in height. It is designed to offer a maximum capacitance while occupying the smallest volume possible. The 400USG330MEFCSN30X30 has an allowable ripple current of 5.2A (to ensure a lifetime of 5000 hours at 85°C) and a rated life time of 20,000 hours at +105°C.

The basic working principle of a 400USG330MEFCSN30X30 is that it utilizes a pair of highly conductive aluminum foils, separated by a dielectric material. When electrical current passes through the capacitor, it stores energy in the form of an electric field. This energy is stored in the capacitor until a sufficient amount of voltage is applied to the capacitor; at which point the capacitor will discharge the stored energy. This is known as the Faraday’s law of induction.

In conclusion, the 400USG330MEFCSN30X30 is a type of aluminum electrolytic capacitor that provides a capacitance of 330 μF with a tolerance of ±20 percent and an operating temperature rated from -25°C to +85°C. It is mainly used in applications that requires high capacitance values over a wide range of temperatures and can handle up to 400 volts with a maximum ripple current of 5.2A and a rated lifetime of up to 20,000 hours at +105°C. The working principle of the capacitor is based on Faraday\'s law of induction, where electrical current passing through the capacitor stores energy in the form of an electrical field.

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