The CQB150W-48S12 from Cincon Electronics is a DC to DC Converter with Input Voltage 18 to 75 V, Output Voltage 1 12 V, Output Current 1 12500 mA, Output Power 150000 mW, Isolation Voltage 2250 V. Tags: Through Hole, Buck/Step down. More details for CQB150W-48S12 can be seen below.