Cosel MGF 81W Isolated DC-DC Converter PCB Mount, Voltage in 9 → 36 V dc, Voltage out 15V dc, Output Voltage Adjustment Range: ±10%, Isolation Voltage: 1.5kV dc, Output Current: 5.4A, Efficiency: 94%, Load Regulation: 60mV, Minimum Temperature: -40°C, Maximum Temperature: +85°C, Depth: 9.9mm, Length: 25.4mm, MPN: MGFS804815