HP PROBOOK 4520S - Page 18

HP 65W Smart AC
Adapter
Dimensions 4.17 x 1.85 x 1.1 in (10.6 x 4.7 x 2.8 cm)
Weight 0.62 lb (280 g)
Input 100 to 240 VAC
Input Efficiency 87% min at 115 VAC
Input frequency range 47 to 63 Hz
Input AC current 1.7 A at 90 VAC, 0.85 A at 180 VAC
Output Output power 65W
DC output 18.5V
Hold-up time 5 msec at 115 VAC input
Output current limit <11A, 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 40° 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, 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.
Displays
17.3-inch LED HD+ anti-
glare
Active Area (W x H) 15.0 x 8.5 in (38.2 x 21.5 cm)
Diagonal Size 17.3 in (43.9 cm)
Surface Treatment Anti-glare
Contrast Ratio 400:1 typical
Refresh Rate 60 Hz
Brightness 200 nit typical
Pixel Resolution Pitch 0.23868 x 0.23868 mm
Format 1600 x 900
Configuration RGB Stipe
Backlight LED
PPI 107
Viewing Angle ±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
QuickSpecs
HP ProBook 4520s Notebook PC HP ProBook
4720s Notebook PC
Technical Specifications
DA - 13569 Worldwide QuickSpecs — Version 2 — 3.12.2010 Page 18