Dell Latitude 7400 2-in-1 Manuel de configuration et de spécifications - Page 22
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Power adapter
Table 22. Power adapter specifications
Feature
Type
Input Voltage
Input current (maximum)
Adapter size
Input frequency
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)
Weight (lbs)
Weight (kg)
Physical system dimensions
Table 23. Dimensions and weight
Feature
Height
Width
Depth
Weight
Computer environment
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
22
System specifications
Specifications
•
65 W (4-cell 52Whr) USB Type-C
•
90 W (6-cell 78 Whr) USB Type-C
•
Via Dock supporting a NVDC charger architecture
100 V ca to 240 V ca
1.7 A
•
65 W: 22 mm x 66 mm x 99 mm (0.87 inch x 2.6 inch x 3.9 inch)
•
90 W: 22 mm x 66 mm x 130 mm (0.87 inch x 2.6 inch x 5.12
inch)
50 Hz to 60 Hz
•
65 W - 3.25 A (continuous)
•
90 W - 4.5 A (continuous)
20 VDC
0°C to 40°C (32°F to 104°F)
40°C to 70°C (-40°F to 158°F)
0.476
0.216
Specifications
Front height - 0.34 inch (8.53 mm)
Back height - 0.59 inch (14.89 mm)
12.59 inch (319.77 mm)
7.89 inch (199.90 mm)
Starting 2.99 lb (1.36 kg)