Dell Inspiron 3520 Setup And Specifications - Page 17
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Table 18. Touchpad specifications (continued)
Description
Horizontal
Vertical
Touchpad dimensions:
Horizontal
Vertical
Touchpad gestures
Power adapter
The following table lists the power adapter specifications of your Latitude 3520.
Table 19. Power adapter specifications
Description
Type
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage
CAUTION:
Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
Battery
Table 20. Battery specifications
Description
Type
Voltage
Option one
65 W AC adapter, 4.5 mm barrel
100 VAC x 240 VAC
50 Hz x 60 Hz
1.60 A / 1.7 A
3.34 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
3-cell, 41 Whr
11.25 VDC
Values
305
305
115 mm (4.53 in.)
80 mm (3.15 in.)
For more information about touchpad gestures available
on Windows, see the Microsoft knowledge base article at
support.microsoft.com.
Option two
65 W AC adapter, USB-C
100 VAC x 240 VAC
50 Hz x 60 Hz
1.70 A
● 20 V/3.25 A
● 15 V/3 A
● 9 V/3 A
● 5 V/3 A
20 VDC/15 VDC/9 VDC/5 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Values
4-cell, 54 Whr
15 VDC
Specifications of Latitude 3520
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