Cpu Over-Current Protection - AOpen AX4SG Online Manual

A X 4 S G / A X 4 S G
A X 4 S G / A X 4 S G
C P U O v e r - c u r r e n
C P U O v e r - c u r r e
The Over Current Protection is a popular implementation on ATX 3.3V/5V/12V switching power supply. However, the new generation CPU
uses different voltage with a regulator to transfer 12V to CPU voltage (for example, 2.0V), and thus makes 5V over current protection
useless. This motherboard is with switching regulator onboard supporting CPU over-current protection; in conjunction with 3.3V/5V/12V
power supply provide the full line over-current protection.
ATX Switching Power Supply
Note: Although we have implemented protection circuit try to prevent any human operating mistake,
there is still certain risk that CPU, memory, HDD, add-on cards installed on this motherboard may be
damaged because of component failure, human operating error or unknown nature reason. AOpen
cannot guaranty the protection circuit will always work perfectly.
- N / A X 4 S G - L
- N / A X 4 S G - L
t P r o t e c t i o n
n t P r o t e c t i o n
12V (Protected by power supply)
3.3V (Protected by power supply)
5V (Protected by power supply)
Onboard Power Regulator
(Over-Current Protection)
26
O n l i n e M a n u a l
O n l i n e M a n u a l
CPU Core Voltage