User Guide

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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)
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: IEC60950, EN60950, UL60950, Class2,
SELV
Agency approvals: C-UL-US, NORDICS, DENAN, EN55022 Class B,
FCC Class B, CISPR22 Class B, CCC, NOM-1 NYCE, S-Mark,
Australian Electric Permit, PSB, eK, BSMI, BNCI, KONCAR, GS,
GOST, SASO, SABS, UKRSERTCOMPUTER; MTBF- over 200,000
hours at 25°C ambient condition.
QuickSpecs
HP EliteBook 8440p Notebook PC
Technical Specifications
DA - 13520 Worldwide QuickSpecs — Version 12 — 5/24/2010 Page 19