ATX电源PIN
joe
posted @ 2010年4月24日 17:00
in
电脑基础
with tags
ATX 电源
, 2188 阅读
Pin |
Name |
|
Color |
Description |
1 |
3.3V |
|
Orange |
+3.3 VDC |
2 |
3.3V |
|
Orange |
+3.3 VDC |
3 |
COM |
|
Black |
Ground |
4 |
5V |
|
Red |
+5 VDC |
5 |
COM |
|
Black |
Ground |
6 |
5V |
|
Red |
+5 VDC |
7 |
COM |
|
Black |
Ground |
8 |
PWR_OK |
|
Gray |
Power Ok is a status signal generated by the power supply to notify the computer that the DC operating voltages are within the ranges required for proper computer operation (+5 VDC when power is Ok) |
9 |
5VSB |
|
Purple |
+5 VDC Standby Voltage (max 10mA) |
10 |
12V |
|
Yellow |
+12 VDC |
11 |
12V |
|
Yellow |
+12 VDC |
12 |
3.3V |
|
Orange |
+3.3 VDC |
13 |
3.3V |
|
Orange |
+3.3 VDC |
14 |
-12V |
|
Blue |
-12 VDC |
15 |
COM |
|
Black |
Ground |
16 |
/PS_ON |
|
Green |
Power Supply On (active low). Short this pin to GND to switch power supply ON, disconnect from GND to switch OFF. |
17 |
COM |
|
Black |
Ground |
18 |
COM |
|
Black |
Ground |
19 |
COM |
|
Black |
Ground |
20 |
-5V |
|
White |
-5 VDC |
21 |
+5V |
|
Red |
+5 VDC |
22 |
+5V |
|
Red |
+5 VDC |
23 |
+5V |
|
Red |
+5 VDC |
24 |
COM |
|
Black |
Ground |