Dell Thunderbolt Dock WD22TB4 User Guide

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Power adapter specifications

Table 1. Power adapter specificationsThe following table provides the ports and connectors specifications for your computer:
Dell AC Adapter Specifications 180 W
Input voltage 100 to 240 VAC
Input current (max) 2.34 A
Input frequency 50 to 60 Hz
Output current 9.23 A (continuous)
Rated output voltage 19.5 VDC
Weight (lb) 1.32
Weight (kg) 0.60
Dimensions (in.) 1.18 x 3.0 x 6.1
Dimensions (mm) 30 x 76.2 x 155
Temperature range operating

0°C to 40°C

32°F to 104°F

Storage

-40°C to 70°C

-40°F to 158°F

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