The PKJ7313 from Flex Power Modules is a DC to DC Converter with Input Voltage 60 to 160 V, Output Voltage 1 10.8 to 13.2 V, Output Current 1 25 A, Output Power 300000 mW, Isolation Voltage 1600 to 4000 Vdc. Tags: Through Hole, Buck/Step down. More details for PKJ7313 can be seen below.