HP Pavilion zd7900 HP Pavilion zd7000 notebook series PC - Startup and Referen - Page 156

Operating Environment, Rated Input Power, Factor, Metric, Input Power, Rating

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Ryan Masterfile.book Page 2 Monday, June 9, 2003 2:33 PM Specifications Operating Environment Factor Metric Temperature Operating 10° to 35° C Nonoperating -20° to 60° C Relative humidity (noncondensing) Operating 10% to 90% Nonoperating 5% to 95% Maximum altitude (unpressurized) Operating 3,048 m Nonoperating 9,144 m U.S. 50° to 95° F -4° to 140° F 10% to 90% 5% to 95% 10,000 ft 30,000 ft Rated Input Power The notebook operates on DC power, which can be supplied by an AC or a DC power source. Although the notebook can be powered from a stand-alone DC power source, HP strongly recommends that the notebook be powered only with an AC adapter supplied or approved by HP. An AC adapter provided by HP for use with this notebook is capable of accepting AC power within the following specifications. Input Power Operating voltage Operating current Operating frequency range Rating 100-240V AC @1.7A - 50-60Hz 1.5A rms 50 to 60Hz A-2 Startup and Reference Guide-Part 2

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A–2
Startup and Reference Guide—Part 2
Specifications
Operating Environment
Rated Input Power
The notebook operates on DC power, which can be supplied by
an AC or a DC power source. Although the notebook can be
powered from a stand-alone DC power source, HP strongly
recommends that the notebook be powered only with an
AC adapter supplied or approved by HP.
An AC adapter provided by
HP
for use with this notebook is
capable of accepting AC power within the following
specifications.
Factor
Metric
U.S.
Temperature
Operating
10° to 35° C
50° to 95° F
Nonoperating
-20° to 60° C
-4° to 140° F
Relative humidity (noncondensing)
Operating
10% to 90%
10% to 90%
Nonoperating
5% to 95%
5% to 95%
Maximum altitude (unpressurized)
Operating
3,048 m
10,000 ft
Nonoperating
9,144 m
30,000 ft
Input Power
Rating
Operating voltage
100–240V AC @1.7A - 50–60Hz
Operating current
1.5A rms
Operating frequency range
50 to 60Hz
Ryan Masterfile.book
Page 2
Monday, June 9, 2003
2:33 PM