Acer TravelMate 370 Series Service Manual page 31

LCD
Contrast Ratio
Optical Rise Time/Fall Time [msec]
Nominal Input Voltage VDD [Volt]
Power Consumption [Watt]
(VDD Line)
(VCFL Line)
Electrical Interface
Temperature Range [degree C]
Operating
Storage (Shipping)
AC Adapter
Item
Vendor & model name
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
Chapter 1
Item
Lite-on 65W PA 1650-02 (WPFC) 3P
1.7A max@3.5A/100Vac and 240 Vac
50 / 60
47 - 63
100 - 240
The maximum inrush current will be less than 220A when the adapter is
connected to 100Vac(60Hz) and 240Vac(50Hz) respectively.
High efficiency 82% minimum, at 100~240Vac AC input, full load, warm-up
condition.
Offers constant voltage 19.0V output source with 65W max output power
capacity.
380mvp-pmax (20MHz bandwidth) for resistor load
0A (min.)
18.05 ~ 19.95V
3.8A
5 sec. (@115 Vac and 230Vac full load)
5ms min. (@115 Vac input, full load)
29V
Output can be shorted without damage, and auto recovery
15kV (at air discharge)
8kV (at contact discharge)
2150Vdc 10mA for 1 second
60uA 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.
Specification
250 : 1 Typ.
30Typ.,50 MAX.
+3.3 Typ.
1.2 Typ.
3.5 Typ.
4 pairs, single LVDS
0 to +50
-20 to +60
Specification
3.42A (max.)
23