10.
Circuit Diagrams and PWB Layouts
Switching Power Supply
18777_010_110530.eps
110530
Switching Power Supply
A02
A02
2010-09-27
1
DPS-186FP A
Switching Power Supply
Primary GND
Secondary GND
No Components
OCD
VREF
C7
0
1
OCD'
CP
2
D707
R713
R715
R7
1
8
R7
2
3
R7
3
0
R736
POK
12V''
BROWN
C7
0
2
Q7
0
1
Q7
0
2
R7
1
7
R7
1
9
R7
2
0
R7
2
1
R7
2
2
R7
38
ZD702
BL-DIM
R7
1
4
R7
33
C7
0
4
C7
1
0
C7
1
2
C7
1
5
C7
1
6
A
C7
1
6
B
C7
1
7
C7
2
9
C7
3
0
C7
3
2
C7
3
4
CP
1
R7
1
6
R7
3
2
R7
3
4
R737
ZD707
ZD70
8
ZD717
UC1'
VREF
C731
R746
T302
D702
R705
R706
R7
0
7
D703
R702
R703
R7
0
4
C7
0
3
Q
701A
ZD70
3
ZD704
BL-I-CTRL
C7
0
5
C706
Q
701B
ZD705
ZD706
B+
B++
R634
OV1
12V''
C
707A
C
707B
D712
D71
3
D714
D715
D780A
R760
T301
A1
A2
A3
OCD
C
752A
C
752B
C
752C
C
752D
R7
8
2A
R7
8
2B
C
C7
2
2
C7
2
3
C7
2
4
C7
2
5
C7
2
6
C7
2
8
C7
33
C7
3
7
C7
4
5
C7
4
6
R7
2
7
R7
2
9
R7
3
9
R7
88
R7
9
0
IC701
OCD'
BL-ON-OFF
R7
2
8
R7
3
5
OV1
R7
1
1
R7
2
6
R7
3
1
R7
8
6
OV1'
R787
VREF
OV1
UC1'
D704
D780B
R791
C7
0
7
C
C7
0
7
D
D70
8
D709
D710
D711
A4
C7
5
2
E
C7
5
2
F
C7
5
2
G
C7
5
2
H
R7
5
0
R7
5
1
R7
8
2C
R7
8
2D
OCD'
C
OCD
C7
2
7
IC702
R7
2
4
R7
2
5
R7
9
2