The PKE3313 from Flex Power Modules is a DC to DC Converter with Input Voltage 9 to 36 V, Output Voltage 1 10.8 to 13.2 V, Output Current 1 2.5 A, Output Power 30000 mW, Isolation Voltage 1500 Vdc. Tags: Through Hole, Buck-Boost. More details for PKE3313 can be seen below.