TDK-Lambda Embedded Switch Mode Power Supply SMPS, 15V dc, 3.5A, 52.5W Open Frame, Input Voltage: 85 → 132V ac, Mounting Type: Chassis Mount, Length: 132mm, Width: 50mm, Depth: 23mm, Weight: 150g, Efficiency: 85%, Maximum Temperature: +70°C, Minimum Temperature: -10°C, MPN: VS50E-15