HP C5A54EA Ficha Técnica descarregar pdf (Página 25)

Hardware

Implementation

IDT 92HD87 High Definition CODEC

Function Key Volume

Controls

Volume up, volume down, and mute

Full Duplex

Yes

Microphone In

Stereo

Headphone/Line Out

Stereo

Integrated Microphone

Yes, dual digital microphone array when equipped with optional webcam

Audio Output Quality

Frequency Response

20 Hz - 20 kHz

Signal to Noise Ratio

>85 dB

Total Harmonic Distortion

0.01%

Noise Floor

-110 dB

Play/Record Sampling

Rate

(s)

8 kHz - 48kHz

DAC

16, 20 or 24-bit

ADC

16 or 20-bit

Internal Stereo Speaker

Power Rating

2 Watts

Impedance

4 ohms

POWER

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)

QuickSpecs

HP ProBook 6475b Notebook PC

Technical Specifications

DA - 14309 North America — Version 10 — May 14, 2013

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