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The CUI Inc. VMS-450B-24 is an AC-DC power supply designed for various applications, including medical. It provides a 24VDC output with a maximum power of 450W and a typical efficiency of 92%.
This power supply features a universal input voltage range of 100-240 VAC and includes power factor correction (PFC). It offers essential protections such as over-voltage, over-current, over-temperature, and short-circuit protection. The unit also supports remote on/off functionality and provides a 5V auxiliary output.
With an industry-standard 3" x 5" footprint, the VMS-450B-24 is suitable for chassis mounting. It operates within a temperature range of -20°C to 70°C with derating and meets various safety and compliance standards, including IEC/EN/UL 60601-1.
Key electrical specifications include an output current of 18.8A, output regulation of ±5%, and isolation voltage of 4000 VAC (input to output).
The output voltage is 24 Vdc.
The maximum output current is 18.8 A.
The maximum power output is 450 W.
The typical efficiency is 92%.
The operating temperature range is -20°C to 70°C (With Derating).
The dimensions are 127.0mm (Length) x 76.2mm (Width) x 32.0mm (Height).
It is certified to IEC/EN/UL 60601-1 and also holds CB Scheme, EN, IEC, TUV, UL approvals.