TRACOPOWER TMR 3WIR 3W Isolated DC-DC Converter Through Hole, Vin 9 → 36 V dc, Vout 24V dc Railway Approved. Input Voltage Nominal: 24 V dc. Isolation Voltage: 1600V dc. Number of Outputs: 1. Package: SIP 8. Railway Approved: Yes. Protection Features: Continuous Short Circuit Protection. Weight: 4.8g. Length: 21.8mm. Maximum Input Current: 170mA. Depth: 11.1mm. Width: 9.2mm. MPN: TMR 3-2415WIR