Acer Aspire 1350 Service Manual page 32

AC Adapter
Item
Inrush current
Efficiency
Output Ratings
DC output voltage
Noise + Ripple
Output current
Input rated voltage
Input current
Dynamic Output Characteristics
Turn-on delay time
Hold up time
Over Voltage Protection (OVP)
Short circuit protection
Electrostatic discharge (ESD)
Dielectric Withstand Voltage
Primary to secondary
Leakage current
Regulatory Requirements
Power Management
Power Saving Mode
Standby Mode
Waiting time specified by the System Standby value
or the operating system elapses without any system
activity.
Or
When the computer is about to enter Hibernation
mode (e.g. during a battery-low condition), but the
Hibernation file is invalid or not present.
Hibernation Mode
When customized functions for power management
are set to Hibernation and the corresponding action is
taken.
Display Standby Mode
Keyboard, built-in touchpad, and an external PS/2
pointing device are idle for a specified period.
Hard Disk Standby Mode
Hard disk is idle within a specified period of time
24
The maximum inrush current will be less than 150Ap-p when the adapter is
connected to 115Vac(60Hz) and 230Vac(50Hz) respectively.
It should provide an efficiency of 83% minimum, when measured at maximum
load under 115V(60Hz).
+18.0V ~ 20.0V including the effects of line voltage variation, load current,
ripple and noise
400mVp-p (20MHz bandwidth) for resistor load
0 ~ 4.74A
100 / 240V
1.5A @ 90Vac, 1.15A @ 180Vac
5 sec. (Max)
10ms min. (115 Vac, input full load)
29 V
Output can be shorted without damage
15kV (at air discharge)
8kV (at contact discharge)
3000Vac (4242Vdc) 10mA for 1 second
100uA max (240Vac, 60Hz)
Internal filter meets;
1. FCC class B requirements.
2. VDE 243/1991 class B requirements.
3. CISPR 22 Class B requirements.
3. VCCI class II requirements.
The Sleep indicator lights up
All power shuts off
The display shuts off
Hard disk drive is in standby mode. (spindle turned-off)
Specification
Phenomenon
Chapter 1