Specification
1 AC input voltange 100-240VAC 0.3A
2 input frequenct 47-63Hz
3 AC inrush current(max.) .20A/230V
4 output 19.5v4.62a

5 Line regulation (full load).......≤±0.5%
6 peak- to -peak .riplle .<100MV
7 working temperature.0-35@100,50@70 load
8 Setup rise hold up time100ms,50ms,20ms@240VAC  input
9 Over load protection 115%-135%fold back current limiting,auto-recovery
10Over voltage protection115%-135%rated output voltage
11 Withstand voltageI/P-O/P 3Kvac,1 minute
12 safety standardsUL CCC FCC GS
13 DC connector  7.4*5.0 center pin