Dell Inspiron 15 3520, Настройка и характеристики

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Table 15. Touchpad specifications (continued)
Description Values
Vertical
> 300 DPI
Touchpad dimensions:
Horizontal
115 mm (4.52 in.)
Vertical
80 mm (3.14 in.)
Touchpad gestures For more information about touchpad gestures available on
Windows, see the Microsoft knowledge base article
4027871
at support.microsoft.com .
Power adapter
The following table lists the power adapter specifications of your Inspiron 15 3520.
Table 16. Power adapter specifications
Description Values
Type
65 W AC adapter, 4.5 mm barrel
Connector dimensions:
External diameter
2.90 mm (0.11 in.)
Internal diameter
4.50 mm (0.17 in.)
Input voltage
100 VAC x 240 VAC
Input frequency
50 Hz x 60 Hz
Input current (maximum)
1.70 A
Output current (continuous)
3.34 A
Rated output voltage
19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F)
Storage
-40°C to 70°C (-40°F to 158°F)
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
The following table lists the battery specifications of your Inspiron 15 3520.
Table 17. Battery specifications
Description Option one Option two
Battery type
3-cell, 41 Wh lithium-polymer 4-cell, 54 Wh lithium-polymer
Specifications of Inspiron 15 3520 17