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The CUI Inc. VMS-550C-36-CFS is an enclosed AC-DC power supply designed for demanding applications. It provides a nominal 36V output voltage with a maximum current of 15.30A, delivering up to 550.8W of power under forced air cooling. The unit operates within a wide AC input voltage range of 90-264 Vac and also accepts a DC input from 127-370 Vdc.
Key electrical specifications include a typical efficiency of 94.0% at 230 Vac and active Power Factor Correction (PFC). It offers protections such as over-voltage, over-current, and over-temperature protection with auto-recovery features. The operating temperature range is -40°C to 70°C, with derating applied.
This power supply features a chassis mount design with dimensions of 160.0mm x 86.0mm x 43.0mm. It is certified to 60601-1 safety standards and designed to meet 60335 requirements, making it suitable for ITE (Commercial) and Medical applications. Additional features include adjustable output, DC input capability, remote sense, and standby output.
90-264 Vac or 127-370 Vdc.
36Vdc (34.2-37.8V range) at up to 15.3A.
94.0% typical at 230 Vac.
Over voltage, over current (105% min), short circuit (hiccup auto recovery), and over temperature (auto recovery).
-40°C to 70°C with derating above 50°C.
Enclosed, chassis mount.
550.8W with 25 CFM forced air cooling, or 320W under natural convection.