XP Power
XP Power QSB400 400W Isolated DC-DC Converter PCB Mount, Vin 18 → 75 V dc, Vout 5V dc, I/O isolation 1.5kV dc. Input Voltage Nominal: 48 V dc. Output Current: 80A. Package: Brick. Efficiency: 0.89. Minimum Temperature: -40°C. Maximum Temperature: +100°C. Load Regulation: 0.5. Line Regulation: 0.2. Length: 116.8mm. MPN: QSB40048S05