... 12V/2A,24V/1A.etc1,Adapter Input Voltage: AC100-240V(90-264V)2,Output Voltage: 15V DC 1.6A3,Ripple And ... range: 47 to 63Hz)6,Output voltage tolerance: ±5%Short-circuit protection yes Over voltage protection yes Over current protection yesTechnical ... Data: Input voltage: 100-240V ACInput voltage range: 90V-264V ACInput frequency: 50-60HZInput frequency range: ...