Dell Latitude 5420 Rugged Manuel de configuration et de spécifications - Page 19
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Voltage
Life Span
Charging time when the computer is off (approximate)
Operating time
Temperature range: Operating
Temperature range: Non-Operating
Coin-Cell battery
Power adapter
Table 19. Power adapter specifications
Type
Input Voltage
Input current (maximum)
Adapter size
Input frequency
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)
Physical system dimensions
Table 20. Weight
Chassis weight (pounds / kilograms)
51 WHr - 11.4 VDC
300 discharge/recharge cycles
2 hours(with one battery) / 4 hours (with two batteries)
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
0°C to 60°C (32°F to 140°F)
-40°C to 70°C (104°F to 158°F)
3 V, CR2032, lithium ion
•
19.5 V @ 130 W & 90 W adapters through 7.4 mm Normal and
Elbow Barrel
•
USB Type-C with PD (Power Distribution)
•
Via Dock supporting a NVDC charger architecture
100 VAC to 240 VAC
•
90 W - 1.5 A
•
130 W - 2.5 A
7.4 mm
50 Hz to 60 Hz
•
90 W - 4.62 A (continuous)
•
130 W - 6.7 A (continuous)
19.5 VDC
0ºC to 40ºC (32ºF to 104ºF)
- 40ºC to 70ºC (104ºF to 158º F)
4.9 / 2.2 (without handle and bumpers)
System information
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