... , European, UK, Australian, Korean,China, etc Input Voltage/ Frequency: 100-240V AC 50/60HZOutput Voltage Range:2.4V-48VOutput Current Range:0.5A ... :≥35%Insulation:3KV/5MA or 3.75KV/5MAOutput protection:Over Voltage ProtectionOver Current ProtectionShort Circuit ProtectionOver hot ProtectionWorking Temperature Range:-10 ...