ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
L125_C4_PA_C_D.0.SchDoc
Centre
Contact Engineer:
L125CT
14/07/2008
INITIALS
Printed:
4
8
Sheet
of
Notes:
Contact Tel:
(01223) 203200 tel No
John Dawson
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A3
ARCAM
0W25
R412
68R
0W25
R418
68R
0W25
R411
560R
0W25
R419
560R
5W
R408
0R1
2W
R417
4R7
100V
C406
100N
D403
BAT54
R421
62R
This device must
driver's temperature
track its relevant
This device must
driver's temperature
track its relevant
50V
C400
100P
50V
C408
100P
D400
BAS316
0W25
R405
12K
0W25
R406
12K
R410
2K7
R409
330R
R407
430R
27V 5%
DZ400
BZX384C
27V 5%
DZ401
BZX384C
R413
1K0
R414
1K0
R416
2K7
R415
330R
R420
430R
0W25
R422
12K
0W25
R424
12K
D404
BAS316
100V
C404
100N
TR408
BC847BW
TR402
BC847BW
D402
1N4003
D405
1N4003
OUT_C
R401 100R
R400
100R
R428
100R
R427
100R
R402 820R
TR410
BC857BW
TR412
BC857BW
R426 820R
TR401
BC337-40
TR416
BC327-40
PLD_C
NLD_C
SRCE_C
SINK_C
GND_
C
1206
FS400
7.0A
1206
FS401
7.0A
TR406A
NJL3281DG
TR409A
NJL1302DG
TR406B
NJL3281DG
TR409B
NJL1302DG
+V
s
1
Vout
2
GND
3
IC400
LM19
16V
C412
100N
DGND
+5V
R440
470R
16V
C413
100N
TEMP_3
TR414
MJE15035G
TR403
MJE15034G
VCC
VEE
+VLIFT_C
-VLIFT_C
SI
N
K
_C
SR
C
E
_C
GND_
C
NLD_C
PLD_C
OUT_C
TEMP_3
STARGND_DEC
10V
C402
10uF
10V
C405
10uF
0W33
R429
1R0
0W33
R430
1R0
0W33
R403
68R
0W33
R425
68R
1
2
M20-973
CON400
HARWIN
0W063
R431
10K
0W063
R432
10K
STARGND_DEC
0W25
R434
2R2
0W25
R435
2R2
PK
02/06/07
Initial Release
A.0.1
PK
28/02/07
Value changes on output and lifter
A.1
07_E041
200V
C407
470P
200V
C401
470P
0W063
R423
1K0
NF
NF
LIN
RV400
200R
TR400
MPSA42
TR415
MPSA92
VCC
0W063
R404
2K7
0W063
R436
10R
0W063
R437
3R3
100V
C411
47UF
VEE_BSTRAP_C
STARGND
STARGND
100V
C409
4U7F
100V
C410
4U7F
20C/W
HS400
5400-9130+0
20C/W
HS401
5400-9130+0
07_E190
1W
R439
1K0
0W125
R433
68K
0W125
R438
68K
PK
24/10/07
Bootstrap network added, R433,436,437,438
B.0
M Screw Pan Supa M3x6MM ST ZP
HA3A06A
ITEM400
4
100V
C403
10UF
PK
08/01/07
C410 polarity corrected
C.0
08_E038
PK
13/02/08
Dual BAS21 diode replaced with singles
D.0
08_E042
D401
BAS21LT1
D406
BAS21LT1
TR404
BC846BW
TR405
BC856BW
dual protection transistor replaced with singles. R435, 437 moved