TRACOPOWER 450W Embedded Switch Mode Power Supply SMPS, 6.65 (Natural Convection) A, 9.4 (Forced Air Cooling) A, 48V dc. Input Voltage: 120 → 370 V dc, 85 → 264 V ac. Mounting Type: Screw Mount. Number of Outputs: 1. Package Type: Open Frame. Length: 127mm. Medical Approved: Yes. Width: 76.2mm. Depth: 40.1mm. Ripple And Noise: 480mV Pk-Pk. Load Regulation: 0.005. Line Regulation: 0.002. Minimum Temperature: -40°C. MPN: TPP 450-148A-M