The PQMC1-D12-S15-S from CUI is a DC to DC Converter with Input Voltage 9 to 18 V, Output Voltage 1 15 V, Output Current 1 67 mA, Output Power 1000 mW, Isolation Voltage 1500 VDC. Tags: Surface Mount, Buck/Step down. More details for PQMC1-D12-S15-S can be seen below.