Touch Pad - Dell Inspiron 3500 System Reference Manual

Number of keys
Key travel
Key spacing
Layout

Touch Pad

Interface
X/Y position resolution (graphics table mode)
Size:
Thickness
Width
Height
Weight
Power:
Supply voltage
Supply current
Battery
Type
Maximum dimensions:
Height
Depth
Width
Weight
Voltage
Capacity
Charge time (approximate)*
Operating time (approximate)*
Life span (approximate)*
Temperature range:
Charge
Discharge
Storage
* Battery performance features such as charge time, operating time, and life span can vary according to the
conditions under which the computer and battery are used and according to the configuration of the computer
system.
AC Adapter
Input voltage
87 (U.S. and Canada); 88 (Europe); 88 (Japan)
3.0 ± 0.5 mm (0.12 ± 0.02 inch)
19.1 mm (0.75 inch)
QWERTY/AZERTY/Kanji
PS/2-compatible
20 points/mm (500 points/inch)
4.65 mm (0.18 inch) at highest component
64-mm (2.52-inch) sensor-active area
47.0-mm (1.85-inch) rectangle with 0.5-mm (0.02-inch) tabs
15 g (0.52 oz) ± 0.5 g (0.001 oz)
5 V ± 10%
4 mA (maximum operating)
lithium ion
23.0 mm (0.91 inch)
146.5 mm (5.77 inches)
98.3 mm (3.87 inches)
0.44 kg (0.97 lb)
10.8 VDC
48.5 WH
3.0 hours (computer on);
2.0 hours (computer off)
2 to 3 hours with one battery;
4 to 6 hours with two batteries
400 discharge/charge cycles
5° to 35°C (41° to 95°F)
5° to 35°C (41° to 95°F)
-20° to 50°C (-4° to 122°F)
90 to 264 VAC