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The CUI Inc. VMS-450B-19 is an AC-DC power supply designed for various applications, offering up to 450W of continuous power. It operates with a universal input voltage range of 100-240 Vac and features power factor correction (PFC).
This model provides a 19Vdc output at a maximum current of 23.7A, delivering a total power of 450W. Key electrical specifications include an efficiency of 92% and an output regulation of ±5%. It also includes a 12Vdc fan drive output and a 5Vdc auxiliary output.
The power supply is built with over voltage, over current, over temperature, and short circuit protections. It adheres to an industry-standard 3" x 5" footprint and is certified to IEC/EN/UL 60601-1 safety standards, making it suitable for medical applications.
Mounting is via chassis mount, and the unit is designed with an open frame construction. The operating temperature range is -20°C to 70°C with derating.
The VMS-450B-19 has an output voltage of 19 Vdc.
The maximum output current for the VMS-450B-19 is 23.7 A.
The VMS-450B-19 has a power rating of 450W.
The typical efficiency of the VMS-450B-19 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).