1) Switching Power Supply With PFC Function 2) MODEL: SP-150 3) INPUT:100 ~ 240VAC ... Universal AC input / full rangeBuilt-in active PFC function, PF>0.93Protections:Short circuit/Over load/Over ... 134KHz1 year warranty2) Switching Power Supply With PFC Function SP-150 Specification: MODELSP-150-3.3SP-150 ... -3-2,-3EMS IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8,11;EN50204,EN55024,Light industry level ...