The 36WRA0512S-3WR2 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 4.5 to 9 V, Output Voltage 1 12 V, Output Current 1 5 to 104 mA, Output Power 3000 mW, Output Voltage 2 -12 V. Tags: Through Hole, Buck-Boost. More details for 36WRA0512S-3WR2 can be seen below.