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The CUI Inc. VMS-450C-24-CNF is an enclosed AC/DC power supply designed for industrial and medical applications. It delivers a nominal output voltage of 24V and a maximum output power of 450W with forced air cooling, or 250W under natural convection.
This power supply operates with a wide universal input voltage range of 90-264 Vac or 127-370 Vdc, and features active Power Factor Correction (PFC) with a typical efficiency of 93% at 230 Vac. It includes protections such as over-voltage, over-current, short-circuit, and over-temperature.
The VMS-450C-24-CNF has a 3" x 5" footprint with a chassis mount type, measuring 130.0mm x 86.0mm x 43.0mm. It is suitable for BF applications and certified to 60601 safety standards, also designed to meet 60335 & 61558 requirements. The operating temperature range is -40°C to 70°C with derating.
The nominal output voltage is 24Vdc, adjustable from 22.8Vdc to 25.2Vdc.
The maximum output power is 450W with 25 CFM forced air cooling and 250W under natural convection.
The operating temperature range is -40°C to 70°C with derating.
It accepts a universal AC input of 90 to 264Vac or a DC input of 127 to 370Vdc.
Yes, the over voltage protection shutdown threshold for the 24V output model is 31.2Vdc.
The typical efficiency is 93% at 230Vac.
It is an enclosed, chassis-mount converter with dimensions of 130.0mm x 86.0mm x 43.0mm.