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The CUI Inc. VMS-550C-36 is an open-frame AC-DC power supply designed for various applications. It features a 36V nominal output voltage with a range of 34.2V to 37.8V and a maximum output current of 15.30A.
This power supply delivers up to 550W of power with forced air cooling and 320W under natural convection. It operates with a wide AC input voltage range of 90-264 Vac and a DC input range of 127-370 Vdc. Key electrical specifications include a typical efficiency of 94.0% at 230 Vac, active Power Factor Correction (PFC), and low ripple and noise of 200 mVp-p at full load.
The VMS-550C-36 includes protections such as over-voltage, over-current, short-circuit, and over-temperature protection. It has a compact 3" x 5" footprint and is suitable for ITE (Commercial) and Medical applications. The operating temperature range is -40°C to 70°C with derating. Mounting is via chassis mount.
The VMS-550C-36 has a nominal output voltage of 36 Vdc, with a range of 34.2~37.8 Vdc.
The maximum output power is 550W with airflow and 320W under natural convection.
The input voltage range is 90-264 Vac and 127-370 Vdc.
The typical efficiency is 94.0% at 230 Vac.
The operating temperature range is -40°C to 70°C with derating.
The dimensions are 127.0mm (Length) x 76.2mm (Width) x 40.5mm (Height).
It is certified to the 60601-1 safety standard and designed to meet 60335 and 61558 safety requirements.