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2-6
Chapter 2
2.4 Power Supply
The system is equipped with a 200W(PFC) ATX power supply. The power
cord of power supply has been connected to the connector JWR1 on the mainboard
when shipped out. Except the 20-pin connector JWR1, you can find another
4-pin power connector JPW1 on the mainboard.
1
11
JWR1
20
10
PIN
SIGNAL
11
3.3V
12
-12V
13
GND
14
PS_ON
15
GND
16
GND
17
GND
18
19
5V
20
5V
PIN
SINGAL
1
3.3V
2
3.3V
3
GND
4
5V
5
GND
6
5V
7
GND
8
PW_OK
9
5V_SB
10
12V
JWR1 Pin Definition
PIN
SINGAL
1
GND
2
GND
3
12V
4
12V
JPW1 Pin Definition
1
3
4
2
JPW1
Dimension
70 (H)x1450(W)x105(D) mm
PFC
Yes (passive)
Wattage 200W
Max
Electrical Design Specification
AC Output :100-127/200-240 VAC, Switch
Selectable,
Auto Protection
DC Output :+3.3V 17A
:+5V 12A
:+12V
13.5
A
:-12V 0.5A
:+5Vsb 3A
:+12Vsb 2.5A
80 mm PWM Fan
Certificate FCC/UL/CUL/BSMI/CB/NEMKO/TUV
Power Supply Specification
