UVR2A471MHD

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Aluminum electrolytic capacitors are capacitors that are made of aluminum foil, coated with an oxide film. They are widely used in power supplies, circuit protection and in other high voltage applications due to their ability to store and release large amounts of energy. The UVR2A471MHD is a high-voltage aluminum electrolytic capacitor commonly used in demanding applications. It is an excellent choice for high-power dc-dc converters and inverters, active filters, and power factor correction circuits, as well as for DC high voltage applications. This capacitor has an extremely robust construction with good mechanical shock and vibration properties, and is highly reliable.

The UVR2A471MHD’s operating temperature ranges from -25°C to 105°C and its operating voltage of 1000 VDC. It is constructed using cylindrical aluminum cans with solid pins and screw terminal connections. The capacitor has a long life span and is capable of a maximum ripple current of 54 mA. It is an insulated capacitor, reducing the possibility of unexpected failures due to external electric shock. The capacitance is 470 µF, and the rated voltage is 300 VDC. It has a range of power ratings, from 0.46A to 5A, depending on the application requirements. The ESR is controlled to within a tolerance of +/-20%, ensuring optimal performance.

The UVR2A471MHD works on the principle of electrolyte-filled capacitor technology, where two layers of aluminum foils with a film of insulating material in between, are immersed in an electrolytic solution. Increase voltage applied to the device results in electrolyte bridging the two conductive surfaces, forming a capacitor. When the device is discharged, electrolyte is drawn back into its original state, allowing the capacitor to reset and be recharged. This allows for quick and efficient charging and discharging.

The UVR2A471MHD is a popular choice because of its rugged construction, high reliability, long life, and ability to handle a wide range of power requirements. It is ideal for high power applications where a high degree of current needs to be supplied and maintained quickly. It is also suitable for active filtering, rectification, and power factor correction circuits, as well as for various other power management applications. The UVR2A471MHD is an excellent alternative to traditional capacitors due to its wide range of applications, low impedance, and high reliability.

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