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The CUI Inc. VMS-80-12 is an open-frame AC-DC power supply designed for various applications, including medical use. It provides a continuous 80W of power with a single 12V output.
Key electrical specifications include a universal input voltage range of 90-260 Vac and an input frequency of 47-63 Hz. The power supply boasts an efficiency of up to 85% and features protections for over-voltage, over-current, and short-circuit conditions. Line regulation is within ±1% and load regulation is within ±7% at 230 Vac.
With dimensions of 127.0mm x 76.5mm x 27.9mm, this chassis mountable unit is suitable for integration into various systems. It meets stringent safety and compliance standards, including IEC 60601-1, EN 60601-1, and UL 60601-1, with isolation voltages of 5,656 Vdc (input to output) and 2,828 Vdc (input to ground).
The operating temperature range is 0°C to 70°C with derating, and storage temperatures range from -40°C to 85°C. The VMS-80-12 is designed for reliability, with an MTBF of 100,000 hours at 25°C.
The output voltage is 12 Vdc.
The maximum output current is 6.66 A.
The maximum power output is 80W.
The input voltage range is 90-260 Vac.
The typical efficiency is 85%.
The safety approvals are IEC 60601-1, EN 60601-1, and UL 60601-1.
The operating temperature range is 0°C to 70°C with derating.