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XPS 13 7390 Setup and Specifications

Power adapter

Table 1. Power adapter specifications

The following table provides the detailed power adapter specifications of XPS 13 7390.


SFF 45 W (USB Type-C)

Input voltage

100 VAC–240 VAC

Input frequency

50 Hz–60 Hz

Input current (maximum)

1.30 A

Output current (continuous)
  • 20 VDC/2.25A
  • 15 VDC/3 A
  • 9 VDC/3 A
  • 5 VDC/3 A
Rated output voltage

20 VDC/15 VDC/9 VDC/5 VDC

Temperature range:

0°C to 40°C (32°F to 104°F)


-40°C to 70°C (-40°F to 158°F)

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