The following table lists the power adapter specifications of your
Latitude 5540.
Table 1. Power adapter specifications
The following
table provides the detailed power adapter specifications of Latitude 5540.
Description
Option one
Option two
Option three
Type
60 W AC adapter, USB-C
60 W AC adapter, USB-C, 2-pin
65 W AC adapter
100 W AC adapter, USB-C
Power-adapter dimensions:
Height
22 mm (0.86 in.)
28 mm (1.10 in.)
122 mm (4.80 in.)
Width
55 mm (2.16 in.)
112 mm (4.41 in.)
60 mm (2.36 in.)
Depth
66 mm (2.59 in.)
26.50 (1.04 in.)
26.50 (1.04 in.)
Input voltage
100 VAC–240 VAC
100 VAC–240 VAC
100 VAC–240 VAC
Input frequency
50 Hz–60 Hz
50 Hz–60 Hz
50 Hz–60 Hz
Input current (maximum)
1.70 A
1.70 A
1.70 A
Output current (continuous)
20 V/3 A (Continuous)
15 V/3 A (Continuous)
9 V/3 A (Continuous)
5 V/3 A (Continuous)
20 V/3.25 A (Continuous)
15 V/3 A (Continuous)
9 V/3 A (Continuous)
5 V/3 A (Continuous)
20 V/5 A (Continuous)
15 V/3 A (Continuous)
9 V/3 A (Continuous)
5 V/3 A (Continuous)
Rated output voltage
20 VDC/15 VDC/9 VDC/5 VDC
20 VDC/15 VDC/9 VDC/5 VDC
20 VDC/15 VDC/9 VDC/5 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F)
0°C to 40°C (32°F to 104°F)
0°C to 40°C (32°F to 104°F)
Storage
-20°C to 70°C (-4°F to 158°F)
-40°C to 70°C (-40°F to 158°F)
-40°C to 70°C (-40°F to 158°F)
CAUTION:Operating and storage temperature ranges may differ among components, so operating or storing the device outside these ranges may impact the performance of specific components.
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