Dell 3450 Manuel du propriétaire télécharger pdf (Page 59)

Table 24. Touchpad

Feature Description

X-axis 102.4 mm (4.03 inches)

Y-axis 7.4 mm (3.04 inches)

Table 25. Battery

Feature Description

Type

• 3-cell “smart” lithium ion (43 WHr)

• 4-cell “smart” lithium ion (58 WHr)

Dimensions:

Height

• 3–cell — 7.8 mm

• 4–cell — 7.8 mm

Width

• 3–cell — 124.7 mm

• 4–cell — 124.7 mm

Depth

• 3–cell — 208.25 mm

• 4–cell — 208.25 mm

Weight

• 3–cell — 283 g

• 4–cell — 350 g

Life span 300 discharge/charge cycles

Voltage

• 3–cell — 11.1 VDC

• 4–cell — 7.4 VDC

Temperature range:

Operating 0 °C to 50 °C (32 °F to 122 °F)

Non-Operating –20 °C to 65 °C (–4 °F to 149 °F)

Coin-cell battery 3 V CR2032 lithium ion

Table 26. AC Adapter

Feature Description

Type 65 W and 90 W

Input voltage 100 VAC to 240 VAC

Input current (maximum) 1.50 A/1.60 A/1.70 A/2.50 A

Input frequency 50 Hz–60 Hz

Output power 65 W/90 W

Output current 3.34 A/4.62 A

Rated output voltage 19.50 VDC

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Dell 3450 Manuel du propriétaire Page 59