Dell Studio 1555 (Early 2009) - Manual (Page 61)

59
Basic Specifications
AC Adapter
Input voltage 100–240 VAC
115–230 VAC (Auto-
Air Adapter)
Input current
(maximum)
1.5 A
2.5 A (Auto-Air
Adapter)
Input frequency 50–60 Hz
Output power 65 W or 90 W
Output current (90 W) 5.62 A (maximum at
4-second pulse)
4.62 A (continuous)
Output current (65 W) 4.34 A (maximum at
4-second pulse)
3.34 A (continuous)
Rated output voltage 19.5 +/- 1 VDC
AC Adapter
Dimensions:
65 W (E-Series)
Height 16 mm (0.6 in)
15 mm (0.59 in) (Auto-
Air Adapter)
Width 66 mm (2.6 in)
Depth 127 mm (5.0 in)
Weight (with cables) 0.29 kg (0.64 lb)
0.26 kg (0.57 lb) (Auto-
Air Adapter, without
AC cord and DC
extension cord)
90 W (E-Series)
Height 16 mm (0.6 in)
Width 70 mm (2.8 in)