AC Adapter

Item

Specification

 

 

Input Current (100Vac, 240Vac /

larger than or equal to 1.5A

3.5A loag)

 

 

 

Output Characteristics

 

 

 

Output Rated Voltage

20V

 

 

Output Current

0A to 3.5A

 

 

Output Voltage Setting

19.5V to 21V

 

 

Output Voltage Ripple and

larger than or equal to 300mVp-p

Noise(90Vac/70W load; 264Vac/

 

70W load)

 

 

 

Dynamic Load Change

19.5~21V

 

 

Protection Characteristics

 

 

 

Over Voltage Protection

25V

 

 

Power Management

ACPI Mode

Power Management

 

 

Mech. Off (G3)

All devices in the system are turned off completely.

 

 

Soft Off (G2/S5)

OS initiated shutdown. All devices in the system are turned off

 

completely.

 

 

Working (G0/S0)

Individual devices such as the CPU and hard disk may be power

 

managed in this state.

 

 

Sleeping State (S3)

CPU Power Down

 

VGA Power Down

 

PCMCIA Suspend

 

Audio Power Down

 

Hard Disk Power Down

 

Super I/O Power Down

 

 

Sleeping State (S4)

Also called Hibernate state. System saves all system states and

 

data onto the disk prior to power off the whole system.

 

 

Environmental Requirements

 

Item

Specification

 

 

 

 

 

 

Temperature

 

 

 

 

 

 

 

Operating

+5 ~ +35°C

 

 

 

 

 

 

Non-operating

-20 ~ +65°C

 

 

 

 

 

 

Non-operating

-20 ~ +65°C (storage package)

 

 

 

 

 

 

Humidity

 

 

 

 

 

 

 

Operating

20% to 80% RH

 

 

 

 

 

 

Non-operating

20% to 80% RH

 

 

 

 

 

 

Mechanical Specification

 

 

 

 

 

 

 

Item

Specification

 

 

 

 

 

 

Dimensions

336.40(W) x 281.5(D) x 32 (H) mm ( with ID)

 

 

 

bump-out 2.9mm at RAM door and battery area

 

 

 

 

 

 

Weight

2.79kg (6.15Ibs) with 14.1” LCD+DVD-ROM+8-cell Battery

 

 

 

2.48kg (6.26lbs) with 15” LCD+DVD-ROM+8-cell Battery

 

 

 

2.61kg (5.75lbs) with 14.1” LCD+DVD-ROM+4-cell Battery

 

 

 

2.66kg (5.86lbs) with 15” LCD+DVD-ROM+4-cell Battery

 

 

 

 

 

 

 

 

 

Chapter 1

29

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Image 36
Acer TravelMate 4050 manual Power Management