Lincoln Electric V160-S Welder User Manual


 
ELECTRICAL DIAGRAMS
G-6
V160-S / T
SCHEMATIC - V160-S & -T (PAGE 1)
COMPONENTI MECCANICI CONNESSI
ELETTRICAMENTE
320V
110V 160A
12V/50mA200mA
110V 100A
NON MONTARE C5
MONTARE
VOLANTE
NON MONTARE R7
MONTARE
VOLANTE
IS+
REC
GL
GL
PTC
IOUT
+15V
GH
EL
GH
I_SET
OCV
ERROR
ON/OFF
C_FB
V_FB
CALIBR.
+15V
TA
IS-
V-O
IS+
PTC
CALIBR.
IS-
SOFT-START
REC
IOUT
I_SET
ERROR
ON/OFF
V_FB
C_FB
OCV
PWM
PWM
TA
TA2
TA2
TA1
TA1
EL
EH
EH
+15V
K-D
V-O
D-H
D-L
D-L
K-D
D-H
D-H
R19
10R
+
C4
100µF
25V
+
C5
47µF
25V
D14
DC+a
Q6 Q4
R7
2W
150K
DC-a
D1
1N4148
Q8
HGTP12N0604A
R11
470R
1/4W
D15
D12
R18
10R
Q3
HGTP12N0604A
Q5
+
C1
25V
220µF
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
24
Q7
PTC
R17
D8
1N4749A
CW
R3
100K
1 GIRO
C9
4n7F
4kV
T1A
17
D7
1N4749A
R29
1K
5W
T1B
3 5
C2
400V
4 F
T1C
128
D19
STTA1206D
T1D
1410
+
C3
100µF
25V
D2
1N4148
R20
10R
R22
1mohm
D3
1N4148
R13
470R
C11
3n3F
1600V
C6
2n2F
630V
R12
100R
C10
4n7F
4kV
R14
10R
3W
W1
C13
4n7F
4kV
GND
R10
470R
W2
R8
470R
R25
10R
R28
T3
6 4
1 3
DC+
R27
220R
1W
R32
R9
100R
R31
C8
1nF
1600V
R2
2K7
1/4W
D16
1.5KE250
D17
BYT12PI
R6
4R7
3W
DC-
D18
BYV26E
HS1
R24
D11
STTA1206DI
HS2
HS3
R1
22K
R30
3W
10R
C7
2n2F
630V
R16
3W
10R
R26
10R
R5
1K
0.5W
R4
4R7
0.5W
D4
BYV26B
R15
4R7
3W
C14
10nF
1600V
JP1
1
2
3
4
5
6
7
8
9
10
C15
4n7F
4kV
D10
R21
10R
C12
1nF
1600V
D20
1.5KE250
C*
10nF
1600V
D13
T2A
AB
D6
1N4148
T2B
CD
L1
D5
1N4148
R23
Q2
IRFD110
Q1
IRFD110
C**
400V
4 F
D9
X0190rev02
G-6
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
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