Acer Aspire 9500 Service Manual page 38

AC Adapter
Item
Input Requirements
Maximum input current (A,
@100Vac, full load)
Nominal frequency (Hz)
Frequency variation range
(Hz)
Nominal voltages (Vrms)
Inrush current
Efficiency
Output Ratings (CV mode)
DC output voltage
Noise + Ripple
Output current
Output Ratings (CC mode)
DC output voltage
Constant output
Dynamic Output Characteristics
Start-up 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
ACPI Mode
Mech. Off (G3)
Soft Off (G2/S5)
Working (G0/S0)
1.8A max@3.5A/100Vac and 240 Vac
47 - 63
47 - 63
90 - 264
The maximum inrush current will be less than 50A and 100A when
the adapter is connected to 100Vac(60Hz) and 240Vac(50Hz)
respectively.
High efficiency 85% minimum, at 100~240Vac AC input, full load,
warm-up condition.
Offers constant voltage 19.0V output source with 150W max output
power capacity.
300mvp-pmax (20MHz bandwidth) for resistor load
0 A (min.) 3.5A (max.)
18.0 ~ 20.0
7.74A
3 sec. (@115 Vac and 230Vac full load)
5ms min. (@115 Vac input, full load)
25V
Output can be shorted without damage, and auto recovery
15kV (at air discharge)
8kV (at contact discharge)
4242 Vdc for 1 second-
60uA at 240Vac/60Hz
1. FCC class B requirements (USA)
2. VDE class B requirements (German)
3. VCCI classII requirements (Japan)
All devices in the system are turned off completely.
OS initiated shutdown. All devices in the system are turned
off completely.
Individual devices such as the CPU and hard disk may be
power managed in this state.
Specification
Power Management
Aspire 9500