TRACOPOWER 450W Embedded Switch Mode Power Supply SMPS, 12.5 (Forced Air Cooling) A, 8.86 (Natural Convection) A, 36V dc. Input Voltage: 120 → 370 V dc, 85 → 264 V ac. Mounting Type: Screw Mount. Package Type: Open Frame. Length: 127mm. Medical Approved: Yes. Width: 76.2mm. Depth: 40.1mm. Ripple And Noise: 360mV Pk-Pk. Load Regulation: 0.005. Line Regulation: 0.002. Minimum Temperature: -40°C. MPN: TPP 450-136A-M