ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No.
DESCRIPTION OF CHANGE
L125_C2_PSU_D.0.SchDoc
PSU
Contact Engineer:
L125CT
14/07/2008
INITIALS
Printed:
2
8
Sheet
of
Notes:
Contact Tel:
(01223) 203200 tel No
John Dawson
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A3
ARCAM
DBR201
GSIB2520
80V
C206
10,000UF
80V
C210
10,000UF
AC_HI_1
AC_HI_2
AC_LO_1
AC_LO_2
80V
C207
10,000UF
80V
C213
10,000UF
DBR202
GSIB2520
50V
C215
6800UF
50V
C221
6800UF
50V
C220
6800UF
50V
C214
6800UF
STARGND_DEC
STARGND_DEC
AC_HI_1
AC_HI_2
AC_LO_1
AC_LO_2
VCC
+VLO
-VLO
VEE
PK
02/06/07
Initial Release
A.0.1
PK
28/02/07
Value changes on output and lifter
A.1
07_E041
PK
24/10/07
Layout change, driver PSU removed
B.0
07_E190
200V
C208
100N
200V
C209
100N
200V
C211
100N
200V
C212
100N
200V
C216
100N
200V
C217
100N
200V
C218
100N
200V
C219
100N
PK
08/01/07
None to this sheet
C.0
08_E038
PK
13/02/08
Lifter cut out added, power supply bleed resistors added
D.0
08_E042
TR202
MMBTA56W
TR201
MMBTA06W
TR200
MMBTA06W
TR203
MMBTA56W
0W063
R202
1K0
0W063
R203
1K0
0W063
R201
10K
0W063
R204
10K
0W063
R200
100K
0W063
R205
100K
0W5
R206
3K3
0W5
R207
3K3
STARGND_DEC
-VLO
+VLO
VEE
VCC
VCC
+VLO
-VLO
VEE
P LIFT OFF
N LIFT OFF