Acer 9520 Laptop User Manual


 
46 Chapter 1
AC Adapter
Typical White
Luminance (cd/m
2
)
also called Brightness
200(Typical) 200(Center Typical) 400(Typical) 200(Typical)
Contrast Ratio 300 :1(Typical) 300:1(Min) 550(Typical) 350(Min)
Response Time
(Optical Rise
Time+Fall Time)msec
16(Typical) 25(Typical) 16(Typical)
26(Max)
25(Typical)
Normal Input Voltage
of Power Supply
+3.3V(Typical) +3.3V(Typical) +3.3V(Typical) +3.3V(Typical)
Power Consumption
(watt)
8(Max) 4.7(Typical) 4.320(Max) 4.78(Typ)
Weight 700g(Max) 750g 950(Typical) 670(Typical)
Physical Size(mm) 382.2(W)x244.5(H)x
6.6(D) (Max)
382.7(H)x245.1(V)x
7.0(T)Max
382.7(H)x247.3(V)
x10~8.6(T)Max
382.2(W)x244.5(H
)x6.5(D) (Max)
Electrical Interface 2 channel LVDS 2 channel LVDS 3.3V LVDS 2 channel LVDS
Support Color Native 262K colours Native 262K colours Native 262K
colours
Native 262K
colours
Viewing Angle (typ.)
Horizontal: Right/Left
Vertial: Upper/Lower
45/45
20/35
45/45
15/35
70/70
60/60
45/45
15/35
Temperature
Range( C)
Operating
Storage (shipping)
0 to +50
-20 to +60
0 to +50
-25 to +60
0 to +50
-20 to +60
0 to +50
-20 to +60
Item Specification
Vendor & model name LITEON-90W, PA-1900-04 WR BLACK 1.7X5.5X11
Input Requirements
Maximum input current (A,
@100Vac, full load)
1.6A @100Vac input and maximum load
Nominal(Rated) frequency
(Hz)
50 or 60 and single phase
Frequency variation range
(Hz)
47 - 63
Nominal voltages (Vrms) 100-127(low range)
200-240(high range)
Efficiency High efficiency 83% minimum, full load, warm-up condition.
Output Ratings (CV mode)
Rated output voltage Offers rated output voltage 19.0V
Voltage Range 18.05V to 19.95V
Noise + Ripple 380mV
Rated Power 65Watts continuously at all specified conditions
Output current 0 A (min.) to 4.74A (max.)
Dynamic Output Characteristics
Start-up time Shall less than 5 sec
Hold up time at least 5ms (@115 Vac input, full load)
17.1” LCD Panel
Item Specification
°