Acer TravelMate 200 Service Manual page 33

AC Adapter
Item
Noise + Ripple
Load
Output Ratings (CC mode)
DC output voltage
Constant current mode
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.
26
250mVp-pmax (20 MHz bandwidth)
0(min) 5A(max)
19V-20.5V for CV mode
3.6 +/- 0.3A
3 sec (@ 115Vac)
5ms (@115Vac, Full load)
15.6V
Output can be shorted without damage
15KV (at air discharge)
8KV (at contact discharge)
4242Vac , 600mA for 60 seconds
0.25 mA max. (@ 254Vac, 60Hz)
Internal filter meets:
1. FCC class B requirements.( USA)
2. VDE 243/1991 class b requirements. (German)
3. CISPR 22 Class B requirements. (Scandinavia)
4. VCCI class II requirements. (Japan)
The buzzer beeps
q
The Sleep indicator lights up
q
All power shuts off
q
The display shuts off
q
Hard disk drive is in standby mode.
q
(spindle turned-off)
Specification
Phenomenon