Asus Eee PC 4G Service Overview page 81

Charge current (4S2P)
Charge current (4S1P)
Ripple & Noise
Efficiency
7.4 Inverter Board
Inverter spec
Input Voltage: 9~11V
Output Current: 160mA(max)
Start Voltage: 12V(min)
Efficiency: 86%(max)
Brightness control duty:
Brightness adjust by input voltage: 0~3V
Support output short protection
Frequency: 25~35KHz
Pin no I/O
1 Input/ Output
2 Input/ Output
Brightness control duty: 0-100%
7.5 Adapter spec
7.5.1 Input
Input voltage: 100~240VAC,Full range
Input frequency: 50~60Hz
Input current: 680Ma(max)/100VAC
Inrush current: 60A(max)/100VAC, 120A(max)/240VAC
Efficiency: 85%(min)
7.5.2 Output
22W power output
Output Voltage/Current: 9.5V/2.315A
Ripple: 500mV
2.4A
1.3A
100mV
94%
Description
Return
High voltage
5-39
Hardware Technical Specification
2.46A 2.6A
1.4A 1.5A