12W DC power supply,Wall mount type UL, CE, GS, FCC, approvals 12 years manufacturing experience at power supply 12W max, DC power supply ... .2V-24VOutput Current Range:0.1A-2AMax .Output power:12 Watts Power supply plug type: USA, European, UK, Australian, Korean,China, ... etc. Ripple Ware:0.4%Efficiency:>85%Insulation:3KV/5MA Output protection: ...