TRACOPOWER TVN 3 3W Isolated DC-DC Converter Through Hole, Vin 18 → 36 V dc, Vout 12V dc, I/O isolation 1600V dc. Input Voltage Nominal: 24 V dc. Output Current: 250mA. Package: SIP 8. Efficiency: 0.85. Minimum Temperature: -40 (with Derating) °C, -40 (without Derating) °C. Maximum Temperature: +75 (without Derating) °C, +90 (with Derating) °C. Load Regulation: 0.01. Line Regulation: 0.002. MTBF: 5600000h. MPN: TVN 3-2412