Dell Latitude E7250, Руководство пользователя

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Feature Specification
Input frequency 47 Hz to 63 Hz
Output power 65 W and 90 W
Output current 3.34 A and 4.62 A
Rated output voltage 19.5 VDC
Weight 230 g (65 W) and 285 g (90 W)
Dimensions 107x46x29.5 mm (65W) / 130x66 x22 mm (90W)
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non-Operating –40 °C to 70 °C (–40 °F to 158 °F)
Table 29. Physical
Feature Latitude 7250 Non-Touch Latitude 7250 Touch
Front
Height 17.8 mm ( 0.70 inch) 17.8 mm ( 0.70 inch)
Back
Height 19.4 mm (0.7 inch) 21.0 mm (0.8 inch)
Width 310.5 mm (12.22 inches)
Depth 211.0 mm (8.3 inches)
Weight
(with 3-
cell
battery) 1.26 kg (2.79lb) 1.45 kg (3.21lb)
Light Weight Configurable Items:
Weight
Bound 1.42 kg (3.13lb) 1.57 kg (3.47lb)
Weight
Target 1.32 kg (2.91lb) 1.52 kg (3.37lb)
Table 30. Environmental
Feature Specification
Temperature:
Operating 0 °C to 60 °C (32 °F to 140 °F)
Storage –51 °C to 71 °C (–59 °F to 159 °F)
Relative humidity
(maximum):
Operating 10 % to 90 % (non condensing)
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