The PTP15-48-S15 from CUI is a DC to DC Converter with Input Voltage 36 to 75 V, Output Voltage 1 15 V, Output Current 1 1000 mA, Output Power 15 W, Isolation Voltage 5.6 kV. Tags: Through Hole, Buck/Step down. More details for PTP15-48-S15 can be seen below.