Cosel MGF 81.6W Isolated DC-DC Converter PCB Mount, Voltage in 18 → 76 V dc, Voltage out ±12 V dc, ±24 V dc, Isolation Voltage: 1.5kV dc, Output Current: 3.4A, Efficiency: 94%, Load Regulation: 600mV, Minimum Temperature: -40°C, Maximum Temperature: +85°C, Depth: 9.9mm, Length: 25.4mm, MPN: MGFW804812