Ac Adapter Specifications; System Dimensions; Operating Conditions - Dell Latitude 5490 Owner's Manual

AC Adapter specifications

Feature Specification
Type ● 65 W adapter, 7.4 mm barrel
● 65 W BFR/PVC Halogen Free adapter, 7.4 mm barrel
● 90 W adapter, 7.4 mm barrel
Input voltage 100 V AC to 240 V AC
Input current ● 65 W adapter - 1.7 A
(maximum)
● 65 W BFR/PVC Halogen Free adapter - 1.7 A
● 90 W adapter - 1.6 A
Adapter size 7.4 mm
Input frequency 50 Hz to 60 Hz
Output current ● 65 W adapter - 3.34 A (continuous)
● 65 W BFR/PVC Halogen Free adapter - 3.34 A (continuous)
● 90 W adapter - 4.62 A (continuous)
Rated output 19.5 V DC
voltage
Temperature 0°C to 40°C (32°F to 104°F)
range
(Operating)
Temperature –40°C to 70°C (–40°F to 158°F)
range (Non-
Operating)

System dimensions

Table 10. System dimensions
Weight (pounds/kilogram)
Dimensions inches
Height
Width
Depth

Operating Conditions

This topics lists the operating conditions of your system.
Table 11. Operating conditions
Temperature Range
62 Technical specifications
Touch
Start from 3.52 lb / 1.60 kg
Touch system:
● Front – 20.3 mm (0.8 inch)
● Back – 20.5 mm (0.8 inch)
Non-touch system:
● Front – 20.3 mm (0.8 inch)
● Back – 20.5 mm (0.8 inch)
333.4 mm (13.1 inch)
228.9 mm (9.0 inch)
● Operating: 0 °C to 35 °C (32 °F to 95 °F)
● Storage: -40 °C to 65 °C (-40 °F to 149 °F