High-efficiency Plug-in Type Power Adapter with CE, UL, GS, and SAA Approvals Key ... Specifications Features: Universal input: 100 to 240V AC, 50 to 60Hz Built-in ... class B EMI filter High efficiency Over-voltage protection Short-circuit protection CE, UL, GS, and ... customer's requirement Europe, USA, UK and Australia version are availableDC output specification: Output ...