EEV476M6R3A9BAA

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Aluminum electrolytic capacitors are energy-saving and high-efficiency components that store and release electric charges. Their small size, high capacitance, and stable performance make them widely used in all kinds of electronic equipment. EEV476M6R3A9BAA is a kind of aluminum electrolytic capacitor, which is designed for high-capacity power conversion equipment and professional speaker units. It has excellent performance in long-term service with high reliability.

Capacity & Performance

EEV476M6R3A9BAA has a capacitance of 3,000 microfarads. Its capacitance is optimized with polar-segmented dielectric and anti-interference design. The unit has a leakage current of 11 microampere and a rated voltage of 400 DC volts. Operating in temperatures from -40 C to 125 C, it offers excellent start-up time performance even in extreme conditions. Additionally, its anti-explosion performance is enhanced with its lead-free construction and no-fire design.

EEV476M6R3A9BAA Application Fields

Thanks to its wide portfolio of capacities and voltages, EEV476M6R3A9BAA is capable of covering various application fields. It is suitable for power supply, frequency conversion, switching power supply, and rectifier circuit of industrial power supply. In addition, the unit is well applicable for the current-mode AC power supply circuit, input filter, and short-circuit protection circuit of the microcomputer motherboard.

Working Principle

A basic aluminum electrolytic capacitor has three main components: the anode formed from aluminum foil, an insulating material called the diaphragm, and the cathode consisting of a metal oxide material. When a voltage is applied to the device, the oxide layer on the aluminum anode is polarized and oxidized into a dielectric film. Hence, two electric layers with opposite charges are generated, creating a parallel-plate capacitor. The oxide layer provides the capacitance, while the anode and cathode are connected to the circuit, forming an energy-storing device.

Conclusion

EEV476M6R3A9BAA is an aluminum electrolytic capacitor with excellent performance, high capacitance, and wide application fields. It is suitable for many kinds of circuits, providing excellent start-up time performance even in extreme conditions. The device is energy-saving and reliable, making it a great choice for industrial power supply and speaker units.

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