The 36F1212S-1WR2 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 10.8 to 13.2 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-Boost. More details for 36F1212S-1WR2 can be seen below.