HP ProBook 4520s Quickspecs page 18

QuickSpecs
Technical Specifications
HP 65W Smart AC Adapter Dimensions
NOTE: Unless otherwise noted, temperature limits listed in the following component specifications relate to the internal temperatures
of these components and not to the environment in which the PC is operating.
Displays
Weight
Input
Output
Connector
Environmental Design
EMI and Safety
Certifications
DA - 13569 North America — Version 17 — September 29, 2011
4.17 x 1.85 x 1.1 in (10.6 x 4.7 x 2.8 cm)
0.62 lb (280 g)
100 to 240 VAC
Input Efficiency
Input frequency range
Input AC current
Output power
DC output
Hold-up time
Output current limit
3 pin/grounded, mates with interchangeable cords
Operating temperature
Non-operating (storage)
temperature
Altitude
Humidity
Storage Humidity
CE Mark - full compliance with LVD and EMC directives; Worldwide safety
standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency approvals -
C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B, CISPR22 Class B,
CCC, NOM-1 NYCE; MTBF - over 200,000 hours at 25°C ambient condition.
HP ProBook 4520s Notebook PC
HP ProBook 4720s Notebook PC
87% min at 115 VAC
47 to 63 Hz
1.7 A at 90 VAC, 0.85 A at 180 VAC
65W
18.5V
5 msec at 115 VAC input
<11A, Over voltage protection- 29V max
automatic shutdown
32° to 104° F (0° to 40° C)
-4° to 149° F (-20° to 65° C)
0 to 10,000 ft (0 to 3,048 m)
20% to 80%
10% to 90%
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