REC3-4805DRW/H2/A/SMD

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DC-DC converters are a type of power electronics technology used to convert a DC voltage from one level to another. They have many applications in various industries. REC3-4805DRW/H2/A/SMD is one such example of a DC-DC converter. It is a high-efficiency three-phase voltage converter with a wide input voltage range. It is designed to convert a three-phase AC input voltage ranging from 30 V AC to 600 V AC to a DC output voltage of 48 V DC.

This DC-DC converter is mainly used in applications such as industrial motor drives, servo systems, and other power distribution systems. The main purpose of this converter is to regulate the output voltage level to the desired value in the presence of varying AC input voltage levels. This allows it to maintain high efficiency with minimal harmonic distortion.

The working principle of REC3-4805DRW/H2/A/SMD is based on the principles of power electronic circuit design. The input AC voltage is first rectified using a three-phase diode rectifier. This rectified voltage is then converted to a DC voltage with the help of a high-frequency switching technique. Finally, a linear voltage regulator is used to convert this DC voltage into its desired output level.

The features of REC3-4805DRW/H2/A/SMD include high efficiency, wide input voltage range, and low harmonic distortion. It has a power rating of 480 W and a switching frequency of 4.2 kHz. It also has an overload protection feature and a temperature-controlled fan, which helps to effectively cool the converter during high-load operations. Additionally, this DC-DC converter has built-in protection against over-voltage, over-current, and short circuits.

DC-DC converters are becoming increasingly popular for a wide range of applications due to their high efficiency and robust design. REC3-4805DRW/H2/A/SMD is one such example of a DC-DC converter that is designed to provide reliable and efficient power conversion with minimal harmonic distortion.

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