Power Adapter - Dell Precision 3490 Technical Manualbook

Table 18. Touchpad specifications (continued)
Description
Touchpad gestures

Power adapter

The following table lists the power adapter specifications of your Precision 3490.
Table 19. Power adapter specifications
Description
Type
Power-adapter dimensions:
Height
Width
Depth
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.
Option one
65 W adapter, USB-C
NOTE: Applicable to
computers shipped with
integrated graphics card.
28.00 mm (1.10 in.)
51.00 mm (2.01 in.)
112.00 mm (4.41 in.)
100 VAC–240 VAC
50 Hz–60 Hz
1.70 A
● 20 V/3.25 A (continuous)
● 15 V/3.00 A (continuous)
● 9 V/3.00 A (continuous)
● 5 V/3.00 A (continuous)
● 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
For more information about touchpad gestures are available
on:
● Windows, see the Microsoft Knowledge Base article at
support.microsoft.com.
● Ubuntu, see ubuntu.com/support.
Option two
100 W adapter, USB-C
NOTE: Applicable to
computers shipped with
integrated or discrete
graphics card.
26.50 mm (1.04 in.)
60.00 mm (2.36 in.)
122.00 mm (4.80 in.)
100 VAC–240 VAC
50 Hz–60 Hz
1.70 A
● 20 V/5 A (continuous)
● 15 V/3 A (continuous)
● 9 V/3 A (continuous)
● 5 V/3 A (continuous)
● 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)
Specifications of Precision 3490
Option three
130 W adapter, USB-C
NOTE: Applicable to
computers shipped with
integrated or discrete
graphics card.
22.00 mm (0.87 in.)
66.00 mm (2.60 in.)
143.00 mm (5.63 in.)
100 VAC-240 VAC
50 Hz-60 Hz
1.80 A
● 20 V/6.50 A (continuous)
● 5 V/1.00 A (continuous)
● 20 VDC
● 5 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to
158°F)
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