Table 13. Power ratings (continued)
Description Option one Option two Option three
Input current (maximum)
3 A 4 A 4.60 A
Output current (continuous)
Operating:
● 12 VA - 15 A
● 12 VB – 14 A
Standby:
● 12 VA - 1.50 A
● 12 VB – 3.30 A
Operating:
● 12 VA - 18 A
● 12 VB – 15 A
Standby:
● 12 VA - 1.50 A
● 12 VB – 3.30 A
Operating:
● 12 VA - 16.50 A
● 12 VB – 15 A
● 12 VC – 12 A
Standby:
● 12 VA - 1.50 A
● 12 VB – 3.30 A
● 12 VC – 0 A
Rated output voltage
● 12 VA
● 12 VB
● 12 VA
● 12 VB
● 12 VA
● 12 VB
● 12 VC
Temperature range:
Operating
5°C to 45°C (41°F to 113°F) 5°C to 45°C (41°F to 113°F) 5°C to 45°C (41°F to 113°F)
Storage
-40°C to 70°C (-40°F to
158°F)
-40°C to 70°C (-40°F to
158°F)
-40°C to 70°C (-40°F to
158°F)
Operating and storage environment
This table lists the operating and storage specifications of your Inspiron 3910.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 14. Computer environment
Description Operating Storage
Temperature range
0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)
10% to 90% (non-condensing) 0% to 95% (non-condensing)
Vibration (maximum)
*
0.66 GRMS 1.30 GRMS
Shock (maximum)
110 G† 160 G†
Altitude range
-15.2 m to 3048 m (-49.87 ft to 10000
ft)
-15.2 m to 10668 m (-49.87 ft to 35000
ft)
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.
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse.
Specifications of Inspiron 3910
17
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