The SKA15B-033 from Mean Well is a DC to DC Converter with Input Voltage 18 to 36 V, Output Voltage 1 3.3 V, Output Current 1 300 to 3000 mA, Output Power 9900 mW, Operating Temperature -40 to 71 Degree C. Tags: Through Hole, Buck/Step down. More details for SKA15B-033 can be seen below.