The PKU4717E from Flex Power Modules is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 5.2 to 7.15 V, Output Current 1 1 A, Output Power 65000 mW, Isolation Voltage 2250 Vdc. Tags: Through Hole, Surface Mount, Buck/Step down. More details for PKU4717E can be seen below.