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G-31 G-31
PC BOARD ASSEMBLY - 40 VDC BUS PC BOARD (ALL CODES) (L11078-2)
NOTE: Lincoln Electric assumes no responsibility for liablilities resulting from board level troubleshooting. PC Board repairs will invalidate your factory warranty. Individual Printed Circuit Board Components are not available from Lincoln Electric.
This information is provided for reference only. Lincoln Electric discourages board level troubleshooting and repair since it may compromise the quality of the design and may result in danger to the Machine Operator or Technician. Improper PC
board repairs could result in damage to the machine.
POWER WAVE 455M/MSTT
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L11078-2
MULTI-WELD 350
40V DC BUS P.C. BOARD ASSEMBLY
NONE
L11078-1
FEI
-
UNLESS OTHERWISE SPECIFIED TOLERANCE
MANUFACTURING TOLERANCE PER E2056
ON 2 PLACE DECIMALS IS ± .02
ON 3 PLACE DECIMALS IS ± .002
ON ALL ANGLES IS ± .5 OF A DEGREE
WITH PUBLISHED STANDARDS.
MATERIAL TOLERANCE (" ") TO AGREE
t
DO NOT SCALE THIS DRAWING
DRAWN BY:
DESIGN INFORMATION
ENGINEER:
APPROVED:
REFERENCE:
EQUIPMENT TYPE:
SUBJECT:
SCALE:
L11078-2
MATERIAL
DISPOSITION:
APPROVAL
DATE:
PROJECT
NUMBER:
UF
CRM34409
1
PAGE ___ OF ___
1
ENGINEERING CONTROLLED
MANUFACTURER:
No
DOCUMENT
NUMBER:
DOCUMENT
REVISION:
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OWNED BY LINCOLN GLOBAL, INC. AND MAY NOT BE DUPLICATED, COMMUNICATED
TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC.
PROPRIETARY & CONFIDENTIAL:
B.01
REVISED MAKE SPECIFICATION
CHANGE DETAIL:
S
O
L
I
D
E
D
G
E
STRP
FOR PARTS ORDERS ONLY:
INCLUDE (1) S25191PRINT AND (1) T12837-1
.37 MIN.
POTTING DIMENSIONS
.50 MAX.
MANUFACTURED AS:
L11078-2C0
IDENTIFICATION CODE
}
MAKE PER E1911-ROHS
POT PER E1911-E
TEST PER E3862
SCHEMATIC REFERENCE - M19330-2C0
1A
C13
L1
C15
R12
R9
R10
R11
R25
D1
D2
DZ4
C6
R4
R5
R7
R8
R19
X1
X2
C2
C3
C5
C7
C8
C9
C10
C11
MOV1
LED1
R3
R13
R14
R20
R21
R22
R23
DZ5
DZ6
R15 R16
D3
J47
J46
C14
C16
C17
D4
D5
R26
R27
R28
R29
C1
DC BUSS
L11078-2
0
0
.20
3.85 ±.04
N.F.
N.F.
N.E.
.20 4.50 ±.04
4.30
3.65
1
N.C.
N.C.
REFERENCE QTY PART NO. DESCRIPTION
N.A., N.B., N.D.
A1 1 M21214-6 ELECTRONIC MODULE,2 MOSFETS(T12704-71)WITH 1DIO
C1 1 S13490-93 CAPACITOR,TAEL,27,35V,10%
C2, C3, C5 3 S13490-25 CAPACITOR,TAEL,4.7,35V 10%
C6 1 S13490-66 CAPACITOR,TAEL,47,35V 10%
C7, C8, C9, C10 4 S16668-11 CAPACITOR,CEMO,0.1, 50V,10%
C11, C17 2 S16668-10 CAPACITOR,CEMO,4700P, 50V,2%
C13 1 S20500-2 CAPACITOR,PPMF,0.47,630V,10%,BOX
C14 1 S16668-3 CAPACITOR,CEMO,100P, 100V,5%
C15 1 S13490-174 CAPACITOR,ALEL,470,100V,+50/-10%,LOW PROFILE
C16 1 S13490-42 CAPACITOR,TAEL,1.0,35V,10%
D1 1 T12199-2 DIODE,AXLDS,1A,1000V
D2 1 T12199-1 DIODE,AXLDS,1A,400V
D3 1 T12705-59 DIODE,AXLDS,3A,600V,UFR
D4 1 T12705-23 DIODE,SCHOTTKY,AXLDS,1A,30V,1N5818
D5 1 T12705-34 DIODE,AXLDS,1A,400V,FR,1N4936
DZ4 1 T12702-25 ZENER DIODE,5W,20V,5% 1N5357B
DZ5, DZ6 2 T12702-45 ZENER DIODE, 1W,18V,5% 1N4746A
J46 1 S24020-4 CONNECTOR,MOLEX,MINI,PCB,4-PIN,TIN
J47 1 S24020-8 CONNECTOR,MOLEX,MINI,PCB,8-PIN,TIN
L1 1 T12218-16 CHOKE,HIGH-CURRENT,100UH,10A,10%, LOW PROFILE
LED1 1 T13657-2 LED,T-1,3/4,RED,HLMP-3003
MOV1 1 T13640-15K MOV,50VRMS,15J,14MM
R3, R4, R5, R7, R8 5 S19400-1002 RESISTOR,MF,1/4W,10.0K,1%
R9, R10, R11 3 S19400-8251 RESISTOR,MF,1/4W,8.25K,1%
R12, R13 2 S19400-1000 RESISTOR,MF,1/4W,100,1%
R14, R22 2 S19400-1821 RESISTOR,MF,1/4W,1.82K,1%
R15, R16 2 S19400-47R5 RESISTOR,MF,1/4W,47.5,1%
R19 1 S19400-5622 RESISTOR,MF,1/4W,56.2K,1%
R20, R21 2 S19400-2672 RESISTOR,MF,1/4W,26.7K,1%
R23 1 S19400-2213 RESISTOR,MF,1/4W,221K,1%
R25 1 T14648-17 RESISTOR,WW,5W,270,5%,SQ
R26, R27 2 T12300-86 RESISTOR,WW,3W,0.05,1%
R28 1 S19400-4752 RESISTOR,MF,1/4W,47.5K ,1%
R29 1 S19400-3323 RESISTOR,MF,1/4W,332K,1%
N.A. X1 1 M15458-4 IC,PWM-CONTROLLER,IMODE,2842A
N.A. X2 1 S15018-16 IC,CMOS,DRIVER,MOSFET,2110(SS)
.13 TYP.
ALL COMPONENTS AND MATERIALS USED IN THIS
ASSEMBLY ARE TO BE RoHS COMPLIANT PER E4253.
N.E. COMPLETELY COVER EXPOSED LEADS AND BODY OF R25 RESISTOR WITH
ITEM 4 SEALANT.
N.F. COVER EXPOSED LEADS OF C15 CAPACITOR WITH
ITEM 4 SEALANT.
N.A.
CAUTION: THIS DEVISE IS SUBJECT TO DAMAGE BY STATIC ELECTRICITY.
SEE E2454 BEFORE HANDLING.
N.B. COVER EXPOSED BOTTOM SURFACE OF ELECTRONIC MODULE TO AVOID
POTTING MATERIAL BUILD UP.
N.C. MOLEX CAVITIES AND AREA AROUND TAB TO BE FREE OF POTTING
MATERIAL. MASK PER APPROPRIATE MANUFATURING WORK INSTRUCTIONS.
N.D. ELECTRONIC MODULES TO BE ASSEMBLED AND ENCAPSULTED PER E3875.
ITEM REQ'D PART NO. DESCRIPTION
1 1 SEE BLANK INFO. P.C. BOARD BLANK
3 100 g. E2527 EPOXY ENCAPSULATION RESIN
4 .75 oz. E2861 SEALANT
CAPACITOR = MFD/VOLTS
RESISTORS = OHMS, 1/4 WATT (UNLESS OTHERSIDE SPECIFIED)
P.C. BOARD BLANK INFORMATION
BUY COMPLETE AS L11078-C (4 LAYER BOARD PER E3281)
MAKES 12 BOARDS PER PANEL. PANEL SIZE PER E1911.
(SEE ELECTRONIC FILE FOR ADDITIONAL INFORMATION)