Cosel MGFS40 40.5W Isolated DC-DC Converter PCB Mount, Voltage in 18 → 76 V dc, Voltage out 15V dc, Output Voltage Adjustment Range: ±10%, Input Voltage Nominal: 48 V dc, Isolation Voltage: 1.5kV dc, Output Current: 2.7A, Efficiency: 92%, Package: 1 x 1 in, Load Regulation: 60mV, Minimum Temperature: -40°C, Maximum Temperature: +85°C, Depth: 9.9mm, MPN: MGFS404815