XP Power QSB600 600W Isolated DC-DC Converter PCB Mount, Vin 18 → 36 V dc, Vout 48V dc, I/O isolation 1.5kV dc. Input Voltage Nominal: 24 V dc. Output Current: 12.5A. Package: Brick. Efficiency: 0.91. Minimum Temperature: -40°C. Maximum Temperature: +100°C. Load Regulation: 0.5. Line Regulation: 0.2. Length: 116.8mm. MPN: QSB60024S48