The MAW01-05S24 from Total Power International is a DC to DC Converter with Input Voltage 4.5 to 9 V, Output Voltage 1 24 V, Output Current 1 42 mA, Output Power 1000 mW, Operating Temperature -40 to 85 Degree C. Tags: Through Hole, Boost/Step Up. More details for MAW01-05S24 can be seen below.