Dell Inspiron 3490 Einrichtung und Spezifikationen - Seite 16
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Description
Vertical
Dimensions:
Horizontal
Vertical
Touchpad gestures
For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article
support.microsoft.com.
Power adapter
Table 18. Power adapter specifications
Description
Type
Diameter (connector)
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage
Battery
Table 19. Battery specifications
Description
Type
Voltage
Weight (maximum)
Dimensions:
Height
Width
16
Specifications of Inspiron 3490
Values
1956
105 mm (4.13 in.)
65 mm (2.56 in.)
45 W
•
External diameter: 4.5 mm
•
Internal diameter: 2.9 mm
100 VAC-240 VAC
50 Hz-60 Hz
1.30 A
2.31 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
–40°C to 70°C (–40°F to 158°F)
3-cell polymer (33 WHr)
11.40 VDC
0.2 kg (0.44 lb)
5.90 mm (0.23 in.)
175.37 mm (6.90 in.)
4027871
at
Values
65 W
•
External diameter: 4.5 mm
•
Internal diameter: 2.9 mm
100 VAC-240 VAC
50 Hz-60 Hz
1.70 A
3.34 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
–40°C to 70°C (–40°F to 158°F)
Values
3-cell polymer (42 WHr)
11.40 VDC
0.2 kg (0.44 lb)
5.90 mm (0.23 in.)
175.37 mm (6.90 in.)