TRACOPOWER TMR 6WIR 6W Isolated DC-DC Converter Through Hole, Vin 18 → 75 V dc, Vout ±15V dc Railway Approved. Input Voltage Nominal: 48 V dc. Isolation Voltage: 1600V dc. Output Current: ±200mA. Number of Outputs: 2. Railway Approved: Yes. Package: SIP 8. Efficiency: 0.87. Minimum Temperature: -40°C. Maximum Temperature: +100°C. Line Regulation: 0.002. MPN: TMR 6-4823WIR