31
30
Fig 12 Weldmatic 180 Circuit Diagram
11.1 CIRCUIT DIAGRAMS – POWER SOURCE
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Ti
tle
Nu
m
ber
Re
vis
io
n
Size
A3
D
ate
:
2022/6/1
She
et
of
Fi
le
:
D
:\
产产产产产产
\..
\EXT
REM
IG 2
00W
D
主
主
主主产主
F
27.
Sc
hD
oc
Dr
aw
n B
y:
1
2
1
2
SW1
EA
RTH
C1
1
2
3
4
L1
C2
AC
220V
~24
0V
G
C
E
Q1
G
C
E
Q3
R7
R6
R2
R3
V
CC
SGND
G
C
E
Q2
G
C
E
Q1
3
G
C
E
Q4
G
C
E
Q
14
AC
1
AC
2
+
3
-
4
B2
NT
C1
AC
1
AC
2
+
3
-
4
B1
1
2
3
FAN
FAN1
+1
5V
-1
5V IFB
G
ND
PM
H
20
0E
.1
4.
12
A
E1
2
M
A
IN
01
PMH2
00
F2
7M
B
PMH250
PMH250
F27Z
KB
G1
G2
G3
E1
QF
QF1
1
2
3
4
5
6
7
8
CN
304
SW
1
M
-
+
M1
B1
1
2
1C
N
1
1
2
CN
30
2
1
2
3
4
CN
102
MOTO
R
+
MOTO
R
-
1
2
3
4
CN
303
1 2
C
N
20
1
1
2
CN30
1
C
N
305
20
PI
N
CN20
1
20
PI
N
FA
N+
FA
N-
+24V
IFB
ERR
PWM
REF
GND
-15V
+15V
1
2
3
4
5
6
7
8
1C
N
4
2
1
3
4
RL1
PTC
1
C70
C3
C4
C5
C2
C8
C1
C9
E1
C7
G1
R1
R4
G2
C6
C11
G4
G3
G5
G6
G4
G5
G6
E2
E2
D1
+24V
1
2
1C
N
5
V
CC
SGN
D
1
2
C
N
301
T2
ZX
7-4
00
M
O
S/EE
25 20
0:
0
2
5
6
1
3
4
T1
*
A1
K
A2
D1
*
A1
K
A2
D2
*
C1
0
A1
K
A2
D3
*
A1
K
A2
D4
*
C1
7
R11
2
R8
R16
R11
1
CY
1
CY
2
D
GN
D
V+
RV
1
R5
OUT+
OUT-
1
2
3
4
L2
PM
H2
00
E.
14
.1
2A
E1
2-
EM
C01
EAR
TH
A
C1
-1
A
C2
-2
A
C1
A
C2
R1
CY
1
CY
2
+
1
-
2
O
3
G
4
HE1
YNC
-2
00
R
1 2 3 4
1C
N
7
V-