Dell Inspiron 1720 Owner's Manual page 187

AC Adapter
Input voltage
Input current (maximum)
Input frequency
Output current
Output power
Rated output voltage
Dimensions:
Height
Width
Depth
Weight (with cables)
Temperature range:
Operating
Storage
Physical
Height
Width
Depth
Weight (with 6-cell battery):
Configurable to less than
Environmental
Temperature range:
Operating
Storage
100–240 VAC
1.5 A
50–60 Hz
5.62 A (maximum at 4-second pulse)
4.62 A (90 W) (continuous)
90 W
19.5 +/– 1.0 VDC
34.2 mm (1.34 in)
60.87 mm (2.39 in)
153.45 mm (6.0 in)
0.46 kg (1.01 lb)
0° to 35°C (32° to 95°F)
–40° to 65°C (–40° to 149°F)
44 mm (1.7 in)
394 mm (15.5 in)
293 mm (11.3 in)
3.6 kg (8.0 lb)
0° to 35°C (32° to 95°F)
–40° to 65°C (–40° to 149°F)
Specifications
187