HP (Hewlett-Packard) 8540w Laptop User Manual


 
HP EliteBook 8540w ENERGY STAR on HP websites and on
www.energystar.gov
.
** EPEAT TBD Registered in U.S. EPEAT registration varies by country. See
www.epeat.net
for
registration status by country.
NOTE:
For accessibility information on HP products, please visit:
http://www.hp.com/accessibility
.
HP 150W Smart AC
Adapter
Dimensions
6.65 x 2.76 x 1.57 in (16.9 x 7.0 x 4.0 cm)
Weight
1.54 lb (700 g)
Input
100 to 240 VAC
Input Efficiency
83% min at 115 VAC
Input frequency range
47 to 63 Hz
Input AC current
2.2 A at 90 VAC, 1.1 A at 180 VAC
Output
Output power
150W
DC Output Voltage
19.0V
Hold-up time
5 msec at 115 VAC input
Output current limit
<15A, Over voltage protection- 29V max
automatic shutdown
Connector
3 pin/grounded, mates with interchangeable cords
Environmental Design
Operating Temperature
32° to 104° F (0° to 35° C)
Non-operating (storage)
Temperature
-4° to 149° F (-20° to 65° C)
Altitude
0 to 10,000 ft (0 to 3,048 m)
Humidity
20% to 80%
Storage Humidity
10% to 90%
EMI and Safety
Certifications
CE Mark- full compliance with LVD and EMC directives; Worldwide
safety standards- IEC950, EN60950, UL1950, Class 1, SELV; Agency
approvals- C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC
Class B, CISPR22 Class B, CCIB, NOM-1 NYCE; MTBF- over 200,000
hours at 25°C ambient condition.
HP 120W Smart AC
Adapter
Weight
1.52 lb (0.69 kg) (adapter)
0.29 lb (0.13 kg) (power cord)
Dimensions
6.65 x 2.56 x 1.50 in (16.9 x 6.5 x 3.8 cm)
Input
Operating Input Voltage
100 to 240 VAC
Operating Input Current
PFC Version:
2.20 A at 90 VAC
1.10 A at 180 VAC
Non-PFC Version:
2.5 A at 110 VAC
1.25 A at 180 VAC
Operating Frequency
Range
47 to 63 Hz AC
Efficiency
83% minimum at 115 VAC
Output
Output power
120 W
DC Output Voltage
18.5 V
Environmental Design
Operating Temperature
32° to 104° F (0° to 35° C)
Non-operating (storage)
Temperature
-4° to 149° F (-20° to 65° C)
QuickSpecs
HP EliteBook 8540w Mobile Workstation
Technical Specifications
DA - 13529 Worldwide QuickSpecs — Version 8 — 3.11.2010
Page 19