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The CUI Inc. VMS-450B-15 is an open-frame AC-DC power supply designed for various applications, including medical. It delivers up to 450W of continuous power with a 15V output voltage and a maximum output current of 30A.
This power supply operates with a universal input voltage range of 100-240 Vac and features power factor correction. Key electrical specifications include an efficiency of 89% typical, output regulation of ±5%, and a maximum ripple and noise of 225 mVp-p. It also provides a 12 Vdc fan drive output and a 5 Vdc auxiliary output.
Designed for chassis mounting, the VMS-450B-15 has a compact footprint measuring 127.0mm x 76.2mm x 32.0mm. It includes comprehensive protections such as over-voltage, over-current, over-temperature, and short-circuit protection. The unit is certified to IEC/EN/UL 60601-1 standards, ensuring suitability for medical equipment.
The VMS-450B-15 has an output voltage of 15 Vdc.
The maximum output current for the VMS-450B-15 is 30 A.
The VMS-450B-15 provides a maximum output power of 450W.
The typical efficiency of the VMS-450B-15 is 89%.
The VMS-450B-15 operates between -20°C and 70°C, with derating.
The VMS-450B-15 supports chassis mount.