The 224-1W-2422 from Vigortronix is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 9 V, Output Current 1 6 to 56 mA, Output Power 1000 mW, Output Voltage 2 -9 V. Tags: Through Hole, Buck-Boost. More details for 224-1W-2422 can be seen below.