The 36F2412S-1WR2 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 21.6 to 26.4 V, Output Voltage 1 12 V, Output Current 1 9 to 83 mA, Output Power 1000 mW, Isolation Voltage 3000 V. Tags: Through Hole, Buck/Step down. More details for 36F2412S-1WR2 can be seen below.