The AS1601-9R from Bel Fuse is a DC to DC Converter with Input Voltage 8 to 35 V, Output Voltage 1 24 V, Output Current 1 4200 mA, Output Power 101000 mW, Operating Temperature -40 to 71 Degree C. Tags: Chassis Mount, Buck-Boost. More details for AS1601-9R can be seen below.