Dell 7250 Manuel du propriétaire télécharger pdf (Page 50)

Feature Specification

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 107*46*29.5 mm (65W) / 130*66 * 22 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 Latitude 7450 Non-

Touch

Latitude 7450 Touch

Front

Height

17.8 mm 17.8 mm 18.8 mm 18.8 mm

Back

Height

19.4 mm 21.0 mm 20.4 mm 22.6 mm

Width 310.5 mm (12.22 inches) 337 mm (13.2 inches)

Depth 211.0 mm (8.3 inches) 231.5 mm (9.1 inches)

Weight

(with

3-cell

battery)

1.26 kg (2.79lb) 1.45 kg (3.21lb) 1.55 kg (3.42lb) 1.71 kg (3.77lb)

Light Weight Configurable Items:

Weight

Bound

1.42 kg (3.13lb) 1.57 kg (3.47lb) 1.61 kg (3.56lb) 1.80 kg (3.97lb)

Weight

Target

1.32 kg (2.91lb) 1.52 kg (3.37lb) 1.60 kg (3.54lb) 1.74 kg (3.84lb)

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)

Storage 5 % to 95 % (non condensing)

1 2 ... 45 46 47 48 49 50 51 52

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Dell 7250 Manuel du propriétaire Page 50

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