The EED40-48S12W from Ideal Power Ltd is a DC to DC Converter with Input Voltage 18 to 75 V, Output Voltage 1 12 V, Output Current 1 3333 mA, Output Power Upto 40000 mW, Isolation Voltage 1600 VDC. Tags: Through Hole, Buck/Step down. More details for EED40-48S12W can be seen below.