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The Mean Well USA UHP-500R-4.2 is an enclosed AC/DC converter designed for reliable power conversion. It operates with a universal input voltage range of 90-264VAC and provides a stable 4.2V output at a high current of 80A, resulting in a power rating of 336W. This model boasts an efficiency of 89% and features adjustable output, Power Factor Correction (PFC), and a chassis mount for easy integration into various systems.
Key electrical specifications include a single output, a withstand voltage of 3.75 kVAC, and an operating temperature range of -20°C to 70°C with derating. The unit is designed for applications such as household appliances and ITE (Commercial) equipment. It meets stringent approval agency standards including CB, CCC, CE, cURus, EAC, and TUV.
Physical dimensions are 232.0mm in length, 81.0mm in width, and 31.0mm in height. The UHP-500R-4.2 also includes features like cold start inrush current handling and overload protection. It is designed with a fanless, convection-cooled approach for quiet operation and reliability. The product comes with a 3-year warranty.
The output voltage is 4.2V.
The rated output current is 80A.
The power rating is 336W.
The AC input voltage range is 90-264VAC, and the DC input range is 127-370VDC.
The operating temperature range is -20°C to 70°C, with derating.
The dimensions are 232.0mm (Length) x 81.0mm (Width) x 31.0mm (Height).
Yes, it has overload protection set between 110% and 140% of the rated output power.