EEU-FC2A3R3B

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Aluminum electrolytic capacitors are a type of capacitor that has an electrolyte, usually in the form of a liquid, between an anode and a cathode. In particular, these capacitors use an oxidized aluminum anode that forms a very thin oxide layer when charged in combination with the electrolyte. This oxide layer provides the insulation necessary for the capacitor to store energy.

The EEU-FC2A3R3B is an aluminum electrolytic capacitor that is typically used in filtering applications. The device has a very low internal inductance and a low ESR or equivalent series resistance. This is due to its symmetrical construction and low-ESR materials used in the device. It is capable of handling high ripple currents and large capacitance values, making it suitable for filtering applications that require a large capacitance value with a low impedance.

When used in a filter, the EEU-FC2A3R3B comes into contact with AC voltage ripple, and its task is to reduce the magnitude of the ripple and to reduce the effective capacitance of the system. This is done by dissipating energy from the ripple through the capacitor. The device can also be used in a voltage-doubling circuit to increase efficiency and reduce ESR at the same time.

The capacitance of the EEU-FC2A3R3B is specified in Farads, which is the standard unit used to measure capacitance. The capacity range of the device usually varies from 0.1 μF to 330 μF. It has a rated voltage of 30 VDC to 630 VDC, and a rated operating temperature range of -25°C to +105°C.

The EEU-FC2A3R3B has a very wide capacitance range that can be used for a wide range of applications, such as power supplies, DC-DC converters, inverters, and EMI filters. It is capable of providing both high capacitance values and a low impedance, making it suitable for many different power system application fields.

The EEU-FC2A3R3B also has a long life span due to its unique design. The device is constructed with a non-polar design, which minimizes the leakage current and increases the reliability and stability of the device. This helps to ensure that the device has a long lifespan, with a typical lifetime of over 10,000 hours.

The working principle of the EEU-FC2A3R3B involves the electric field generated by the anode and cathode to store electrical energy when a potential difference is applied between the anode and the cathode, allowing a current to flow through the electrolyte. This current forms the oxide layer on the anode, providing the necessary insulation for the capacitor to store energy.

The EEU-FC2A3R3B provides excellent performance in many different application fields, due to its low internal inductance, high capacitance values, low ESR, and its ability to handle high ripple currents. It is a reliable and efficient device that can be used for power supply filtering, DC-DC converters, inverters, and EMI filters.

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