AC Adapter

Item

 

 

 

Specification

 

 

 

 

 

 

Vendor & model name

 

Delta ADD-65DB

 

 

 

Liteon DA-1650-02CR

 

 

 

 

 

 

 

Input Requirements

 

 

 

 

 

 

 

 

Maximum input current (A,

 

1.5A max@3.5A/100Vac and 240 Vac

 

@100Vac, full load)

 

 

 

 

 

 

 

 

 

 

 

Nominal frequency (Hz)

 

47 - 63

 

 

 

 

 

 

 

 

 

Frequency variation range

 

47 - 63

 

 

 

(Hz)

 

 

 

 

 

 

 

 

 

 

 

Nominal voltages (Vrms)

 

90 - 264

 

 

 

 

 

 

 

 

Inrush current

 

The maximum inrush current will be less than 50A and 100A when

 

 

 

the adapter is connected to 100Vac(60Hz) and 240Vac(50Hz)

 

 

 

respectively.

 

 

 

 

 

 

Efficiency

 

High efficiency 85% minimum, at 100~240Vac AC input, full load,

 

 

 

warm-up condition.

 

 

 

 

 

 

 

Output Ratings (CV mode)

 

 

 

 

 

 

 

 

DC output voltage

 

Offers constant voltage 19.0V output source with 65W max output

 

 

 

power capacity.

 

 

 

 

 

 

Noise + Ripple

 

300mvp-pmax (20MHz bandwidth) for resistor load

 

 

 

 

 

 

 

Output current

 

0 A (min.)

3.5A (max.)

 

 

 

 

 

 

 

Output Ratings (CC mode)

 

 

 

 

 

 

 

 

 

DC output voltage

 

18.0 ~ 20.0

 

 

 

 

 

 

 

 

Constant output

 

3.5A

 

 

 

 

 

 

 

 

Dynamic Output Characteristics

 

 

 

 

 

 

 

 

Start-up time

 

3 sec. (@115 Vac and 230Vac full load)

 

 

 

 

 

 

Hold up time

 

5ms min. (@115 Vac input, full load)

 

 

 

 

 

 

 

Over Voltage Protection

 

25V

 

 

(OVP)

 

 

 

 

 

 

 

 

 

 

Short circuit protection

 

Output can be shorted without damage, and auto recovery

 

 

 

 

 

 

Electrostatic discharge

 

15kV (at air discharge)

 

(ESD)

 

8kV (at contact discharge)

 

 

 

 

 

 

 

Dielectric Withstand Voltage

 

 

 

 

 

 

 

 

Primary to secondary

 

4242 Vdc for 1 second

 

 

 

 

 

 

Leakage current

 

60uA at 240Vac/60Hz

 

 

 

 

 

 

Regulatory Requirements

 

1. FCC class B requirements (USA)

 

 

 

2. VDE class B requirements (German)

 

 

 

3. VCCI classII requirements (Japan)

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

32

Chapter 1

Page 39
Image 39
Acer 2000 manual AC Adapter, Ovp, Esd, Power Management

2000 specifications

The Acer 2000 series represents a compelling blend of performance, portability, and affordability, engineered to cater to a broad spectrum of users. Launched as a part of Acer's commitment to delivering robust computing solutions, the series appealed primarily to students, professionals, and casual users alike, aiming to provide an exceptional user experience without breaking the bank.

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