... Single output switching power supply High efficiency, high reliability Universal AC input 110VAC,220VAC LED power supply Single Output Switching Power Supply Single Output S-145 Series Feature:High efficiency, high reliability, lost costUniversal AC ... Adjustment Range±10%-12%,+10%-12%,+10%-12%,+16%Setup, Rise ... Ohms/500VDCStandardSafety StandardDesign refer to UL1012EMC StandardDesign refer toEN55022, ...