The PQP3-D12-S15-M from CUI is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 15 V, Output Current 1 200 mA, Output Power 3000 mW, Isolation Voltage 1500 VDC. Tags: Surface Mount, Buck/Step down. More details for PQP3-D12-S15-M can be seen below.