The 36WRB0515S-3WR2 from Ideal Power Ltd is a DC to DC Converter with Input Voltage 4.5 to 9 V, Output Voltage 1 15 V, Output Current 1 8 to 167 mA, Output Power 3000 mW, Isolation Voltage 1500 V. Tags: Through Hole, Boost/Step Up. More details for 36WRB0515S-3WR2 can be seen below.