VB8002 Operating Guide
June 26, 2009
- 7 -
Version 1.01
Power Consumption
Power consumption tests were performed four different configurations. The following tables are a
comprehensive breakdown of the mainboard’s voltage, amp and wattage values while running
common system applications.
VB8002
WITH
N
ANO
1.6
GH
Z
A. Playing DVDs with PowerDVD 5.0
Measured Voltage
Measure Amp
Watts
Main Board +3.3V
3.286
1.619
5.320
Main Board +5V
4.950
2.073
10.261
Main Board 5VSB
5.010
0.160
0.802
Main Board +12V
12.206
0.174
2.124
Total Power Consumption
18.507
B. Playing MP3 with Media Player
Measured Voltage
Measure Amp
Watts
Main Board +3.3V
3.287
1.596
5.246
Main Board +5V
4.939
2.511
12.402
Main Board 5VSB
5.008
0.168
0.841
Main Board +12V
12.200
0.176
2.147
Total Power Consumption
20.636
C. Running Network Applications - Copying Files (VT6122)
Measured Voltage
Measure Amp
Watts
Main Board +3.3V
3.302
1.595
5.267
Main Board +5V
4.974
1.623
8.073
Main Board 5VSB
5.020
0.166
0.833
Main Board +12V
12.184
0.181
2.205
Total Power Consumption
16.378
D. Idle
Measured Voltage
Measure Amp
Watts
Main Board +3.3V
3.308
1.586
5.246
Main Board +5V
5.003
1.415
7.079
Main Board 5VSB
5.031
0.129
0.649
Main Board +12V
12.182
0.180
2.193
Total Power Consumption
15.167
