UVZ2C102MRH

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are widely used for AC power electronics and DC power systems. They are a type of capacitor that uses an electrolyte, usually aluminum oxide, to store energy. The most common electrolytic capacitors use a solid aluminum oxide as the dielectric. Compared to other capacitors, aluminum electrolytic capacitors have very high capacity and can store large amounts of energy. They are also highly reliable and have a long service life.

The UVZ2C102MRH is a high-performance, long-life, aluminum electrolytic capacitor. It is designed for use in demanding applications such as communications systems, computers, power supplies, and other power electronic circuits. The UVZ2C102MRH features extended working temperature range (-40°C to +105°C), excellent ripple current characteristics, and low ESR. It can be used in various applications, from low to high voltage, low to high current, low to high frequency, and low to high capacitance.

The working principle of an aluminum electrolytic capacitor is based on Faraday’s law of induction. The electrolyte, usually an aluminum oxide, acts as a medium between two conductive plates and the electrolyte will store energy when a voltage is applied. The voltage applied across the two plates causes charges to be attracted to the plates, and the charges accumulate until the capacitor is fully charged. The capacitance is determined by its structure, size, and material used.

When a voltage is applied to the capacitor, a current flows into the capacitor and charge accumulates on each plate, causing an increase in the electric field between the plates. This electric field generates a current that charges up the plates. The current flow is continuous until the capacitor is fully charged. Once the capacitor is fully charged, the current flow stops, and the capacitor now acts as an energy storage device. The amount of energy stored is proportional to the capacitance and voltage applied to the capacitor.

When the capacitor is connected to an AC current, the alternating voltage creates a changing electric field between the plates. This results in a charging and discharging cycle. During the charging cycle, current flows into the capacitor and the plates are charged up. During the discharging cycle, current flows out of the capacitor and the plates are discharged. These changes in current and voltage create a ripple current effect in the capacitor. This ripple current is an important factor in the performance of the capacitor, and is one of the factors to consider when evaluating its performance.

The UVZ2C102MRH aluminum electrolytic capacitor has a wide range of applications, and is suitable for use in demanding applications such as communications systems, computers, power supplies, and other power electronic circuits. It has excellent ripple current characteristics and low ESR. The capacitor features an extended operating temperature range (-40°C to +105°C). Its high capacity, reliability, and long service life make it an ideal choice for a variety of applications.

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