Power adapter
The following table lists the power adapter specifications of your Latitude 5550.
Table 22. Power adapter specifications
Description Option one Option two Option three Option four
Type
60 W Ultralight Mini adapter,
USB-C
60 W Ultralight Mini adapter,
USB-C, 2-pin
65 W EcoDesign
adapter, USB-C
100 W adapter,
USB-C
Power-adapter dimensions:
Height
22 mm (0.86 in.) 22 mm (0.86 in.) 27.94 mm (1.10in.) 26.41 mm (1.04 in.)
Width
55 mm (2.16 in.) 55 mm (2.16 in.) 51.05 mm (2.01 in.) 59.94 mm (2.36 in.)
Depth
66 mm (2.59 in.) 66 mm (2.59 in.) 112.01 mm (4.41 in.) 121.92 mm (4.80 in.)
Input voltage
100 VAC-240 VAC 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 50 Hz-60 Hz
Input current
(maximum)
1.70 A 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 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
● 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)
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 (-4°F to
158°F)
-40°C to 70°C
(-4°F to 158°F)
-40°C to 70°C
(-4°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.
28 Specifications of Latitude 5550
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