The SMRT28512T from Crane Aerospace & Electronics is a DC to DC Converter with Input Voltage 19 to 56 V, Output Voltage 1 -12.42 to 12.24 V, Output Current 1 ±0.625 to 3 A, Output Power ±7.5 to 15 W, Power Consumption 25 W (Dissipation). Tags: Surface Mount. More details for SMRT28512T can be seen below.