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2.4 Power Supply
The system is equipped with a 210W(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 ATX1, you can find another
4-pin power connector JPW1 on the mainboard.
PIN
1
2
3
4
5
6
7
8
9
10
Power Supply Specification
D i m e n s i o n
P F C
W a t t a g e
E l e c t r i c a l D e s i g n
S p e c i f i c a t i o n
C e r t i f i c a t e
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
JWR1 Pin Definition
SINGAL
PIN
SIGNAL
3.3V
1 1
3.3V
3.3V
12
-12V
GND
13
GND
5V
14
PS_ON
GND
15
GND
5V
16
GND
GND
17
GND
PW_OK
18
5V_SB
19
5V
20
5V
12V
JPW1 Pin Definition
PIN
SINGAL
1
GND
2
GND
3
12V
4
12V
7 0 ( H ) x 1 4 5 0 ( W ) x 1 0 5 ( D ) m m
Y e s ( p a s s i v e )
2 1 0 W M a x
A C O u t p u t : 1 0 0 - 1 2 7 / 2 0 0 - 2 4 0 V A C ,
S w i t c h S e l e c t a b l e , A u t o P r o t e c t i o n
D C O u t p u t : + 3 . 3 V 1 7 A
8 0 m m P W M F a n
F C C / U L / C U L / B S M I / C B / N E M K O / T U V
Introducing Mainboard
10
1
ATX1
3
1
JPW1
: + 5 V 1 2 A
: + 1 2 V 1 3 . 5 A
: - 1 2 V 0 . 5 A
: + 5 V s b 3 A
: + 1 2 V s b 2 . 5 A
20
11
4
2
2-5
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