Appendix a specifications, Environmental requirements, Power requirements – Toshiba NB550D User Manual
Page 110: Appendix a, Specifications
Appendix A
Specifications
This appendix summarizes the computer’s technical specifications.
Environmental Requirements
Conditions
Ambient temperature Relative humidity
Operating
5°C (41°F) to 35°C
(95°F)
20% to 80%
(noncondensing)
Non-operating
-20°C (-4°F) to 60°C
(140°F)
10% to 90%
(noncondensing)
Wet-bulb temperature 26°C maximum
Conditions
Altitude (from sea
level)
Operating
0 to 3,000 meters
Non-operating
0 to 10,000 meters
maximum
Power Requirements
AC adaptor
100-240 volts AC
50 or 60 hertz (cycles per second)
Computer
19V DC
NB500/NB520/NB550D
User's Manual
A-1