稳压电路原理图(+5V,-5V,+9V,-9V,3.3V)
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PIR702 PID701 PID702
COD7 D7
LED0
out-5
R8 PIR801
COR8
Res1 1K
D8 PIR802 PID802 PID801 LED0
COD8
COR9 R9 out+3.3 PIR901 PIR902 Res1 1K COP2 P2
PIP201
PIP202
PID901 PID902
Designator C1, C2, C3, C4, C5, C6 D1, D2, D3, D4 D5, D6, D7, D8, D9 P1 P2 P3 R5, R6, R7, R8, R9 S1 U1 U2 U3 U4
Footprint PCBComponent_ 1 - duplicate DO-41 PCBComponent_ 1 - duplicate HDR1X7 HDR1X2 HDR1X3 AXIAL-0.3 DPDT-6 TO220ABN TO220ABN TO220V TO220V TO220ABN
OUT
PIU302
PIU203
L7812CV
COC1 C1
Cap Pol1 100pF
L7805CV
PIC201 PIC202 PIC601 PIC602
OUT
PIU402
COC2 C2
Cap Pol1 100pF
PIU503
3
3
ASM1117
1
PIU303
3
IN
2
PIU403
3
IN
in-
COU3 U3 L7912CV
COD4 D4
PID401 PID402
Diode 1N4007
Diode 1N4007
COS1 S1 2 2 PIS102 1 3 3 PIS103 5 5 PIS105 4 PIS104 4 6 6 PIS106 SW-DPDT
PIS101
NLin0 in+
NLin0 in-
1
in+ 1 C
COU1 U1
COD9 D9
LED0
COP1 P1
NLout012 out+12 NLout05 out+5
GND
PIP101 PIP102 PIP103
1 2
COD1 D1 COP3 P3
1 2 3
PIP301
PIP302 PIP303 PID101 PID102
COD2 D2
PID201 PID202
Header 2 B
1
2 GND
3
4
out+12
PIR501
COR5 R5
Res1 1K Res1 1K
D5 PIR502 PID501 PID502 LED0
COD5
out-12 A out+5
COR6 R6 PIR601
PIR602
COD6 D6 PID602
PID601
LED0
A
COR7 R7
PIR701
Res1 1K
PIU101
out+12 OUT GND
PIU102
COU2 U2
PIU201
out+5 OUT GND
PIU202
COU5 U5
PIU501
IN
2
1
IN
2
1
IN
OUT GND
PIU502
2
out+3.3 C
PIC301 PIC302
GND
COC3 C3
Cap Pol1 100pF
PIU103
PIC101 PIC102 PIC501 PIC502
2011/4/8 G:\ \..\Sheet1.SchDoc
SheetΒιβλιοθήκη Baiduof Drawn By: 4
Comment Cap Pol1 Diode 1N4007 LED0 Header 7 Header 2 Header 3 Res1 SW-DPDT L7812CV L7805CV L7912CV L7905CV ASM1117
NLout05 out-5 PIP104 NLout012 out-12 PIP105 NLout0303 out+3.3 PIP106
PIP107
GND
1 2 3 4 5 6 7 B
Diode 1N4007 GND
Diode 1N4007
Header 7
Header 3
COD3 D3
PID301 PID302
Description Polarized Capacitor (Radial) 1 Amp General Purpose Rectifier Typical INFRARED GaAs LED Header, 7-Pin Header, 2-Pin Header, 3-Pin Resistor Double-Pole, Double-Throw Switch Positive Voltage Regulator Positive Voltage Regulator Negative Voltage Regulator Negative Voltage Regulator
LibRef Cap Pol1 Diode 1N4007 LED0 Header 7 Header 2 Header 3 Res1 SW-DPDT L7812CV L7805CV L7912CV L7912CV L7805CV
Quantity 6 4 5 1 1 1 5 1 1 1 1 1 1
Positive Voltage Regulator U5
out-12
COU4 U4 L7905CV
D
1
2
GND
1
PIC401 PIC402
COC4 C4
Cap Pol1 100pF
COC5 C5
Cap Pol1 100pF
COC6 C6
Cap Pol1 100pF
PIU301
PIU401
2
out-5
3
GND
Title
D Number Revision
Size A4 Date: File: 3