Dell Latitude 14 Rugged Owner's Manual page 56

Input frequency
Output power
Output current
Rated output voltage
Temperature range:
Operating
Non-Operating
Table 26. Auto-air Adapter
Type
Input voltage
Input current (maximum)
Output power
Output current
Rated output voltage
Temperature range:
Operating
Table 27. Physical
Feature
Height
Width
Depth
Weight
Table 28. Environmental
Feature
Temperature:
Operating
Storage
Relative humidity (maximum):
Operating
Storage
Altitude (maximum):
56
50 Hz to 60 Hz
65 W/90 W
3.34 A/4.62 A(continuous)
19.5 +/– 1.0 VDC
0 °C to 40 °C (32 °F to 104 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
90 W
11 VDC to 16 VDC
9.0 A
90 W
4.86 A(continuous)
19.5 +/– 1.0 VDC
0 °C to 35 °C (32 °F to 95 °F)
Specification
44 mm (1.73 inches)
347 mm (13.66 inches)
243 mm (9.57 inches)
6.5 lbs (2.95 kg)
Specification
-29 °C to 63 °C (-20 °F to 140 °F)
-51 °C to 71 °C (-60 °F to 160 °F))
10 % to 90 % (non condensing)
5 % to 95 % (non condensing)