The R1M-1212D/SMD from Recom Power is a DC to DC Converter with Input Voltage 4.5 to 18 V, Output Voltage 1 12 V, Output Current 1 0.045 A, Output Power 1 W, Output Voltage 2 -12 V. Tags: Surface Mount, Buck-Boost. More details for R1M-1212D/SMD can be seen below.