R3100kVCC12VVCC12V
VCCVCC
7
1
8
U1R4100k
R1100kR2
0
1
3
OP07AJ
2
6
3
4
2
100k
4VEE
VEE12VR5200k
电流源
R31kVCCDGND
VCC
12V
18
7
DGND
U1R41k
5v
R610kR2
2
13
OP07AJ
2
6
3
4
Uout
0
10k
4
VEE
VEER52k
VMC
12V
100
F
恒恒恒恒恒
C315VVCCVCC
7318
14Ra3
10
OP07AH
2
6
6
Uo
4
b2
R1
15
R5397k
Ra117PT100
B
13C1100
F
R0100C2100
F
B
C4100
F
R2100k
VEEVEE15VR3100k
7
R45k
9Ra2
0
fU1LM7805CT
LINEVREGVOLTAGECOMMON
7C8100
F50030U4DC10M
U5LM7815CT531V2T1220Vrms50Hz0°
42LINEVREGVOLTAGE
V
10C4100
FC6220uF

D1
1
C2330
FC122mF
COMMON
U3
15252
V

DC10M0C3330
FU8LM7915CT
LINEVREGVOLTAGECOMMON
2TS_PQ4_2404
3
1B4B426
C5100
F8
C7220uF

15552

V
U2DC10M
VCC15V
VCC
R3
R11k
6
VCC
VCC15V
1kU1R4
7
0
1
8
R71k
7
R610k
13
R210k
OP07AJ
2
6
3
4
2
Uout
1k
VEE4
R81k
0
VEE15VR52k
f恒恒恒恒恒
I11mA
100
FC3VCC15VVCC
7318
6
Ra3
b2R1
1115
10
OP07AH
2
6
4
R51356k
5045

Uo
V
U3DC10G
Ra112PT100
B
13C1100
F
R0100C2100
F
B
C4100
F
R2100k
VEEVEE15VR3100k
7
R41k0
9
Ra2
fr