The PHP1-S5-S15-M from CUI is a DC to DC Converter with Input Voltage 4.5 to 5.5 V, Output Voltage 1 15 V, Output Current 1 66 mA, Output Power 1000 mW, Isolation Voltage 2000 VDC. Tags: Surface Mount, Boost/Step Up. More details for PHP1-S5-S15-M can be seen below.