The 24S5.20HEW from Calex Manufacturing is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 5 V, Output Current 1 20 A, Output Power 100 W, Isolation Voltage 0.7 kV. Tags: PCB Mount, Buck/Step down. More details for 24S5.20HEW can be seen below.