电容ESR表整机电路图 (2)
1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
Title
Number RevisionSize
B
Date: 17-Aug-2010 Sheet of
File: C:\Documents and Settings\Administrator\桌桌\爸爸爸桌桌爸爸爸\电电ESR表表表表.ddbDrawn By:
2
3
1
8
4
IC1A
TL062
6
5
7
8
4
IC1B
TL062
4
8
2
3
1
IC...
1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
Title
Number RevisionSize
B
Date: 17-Aug-2010 Sheet of
File: C:\Documents and Settings\Administrator\桌桌\爸爸爸桌桌爸爸爸\电电ESR表关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf表表表.ddbDrawn By:
2
3
1
8
4
IC1A
TL062
6
5
7
8
4
IC1B
TL062
4
8
2
3
1
IC2A
NE5532
5
6
7
4
8
IC2B
NE5532
R1
4k7
R2
4k7
R3
1k
R4
3k9
R5
10k
R6
1k
R7
47
R8
1M
R9
10
R10
22
R11
1k2
R12
1k2
+VCC
-VCC
+VCC
-VCC
C1
220p
C2
220p
C3 1µ/400V
C4
0.1
D1
1N4148
D2
1N4148
D3
1N4001
D4
1N4001
D5
Ge
D6
Ge
VR1
1k
VR2
200
X1 TEST + X2 TEST-
Cx
Rm1 3k6
Rm2
360
Rm3
2k
VRm
1k2
M
39µA
MF500
表表表表
内内内
2k5
+VCC
-VCC
+VCC
-VCC
WIMA MKP10
LED
红红
Q1
VN46
Q2
2SC2240
BATT
9V
SW
R13
10
R14
10M
R15
1M
R16
220
R17
1M
R18
1M
+ C5
100µ 25V
+ C7
33µ 16V
+ C8
33µ 16V
松松FC电电
on
off
+VCC
-VCC
+ C6
33µ 16V
1k8
+-
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