1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 04.2.2010 г. Sheet ofFile: D:\PIC16_Inverter_Design\..PIC16_Sine-wave_Inverter.SchDocDrawn By:
810
9
3
411
U1C
LM324M
2
311
411
U1A
LM324M
5
672
411
U1B
LM324M
1412
13
4
411
U1DLM324M
8
3
2
4
1
U7ALM393M
84
5
67
U7BLM393M
A2 Vo 7
K3
GND 5Vo 6
TLP250
VCC 8U3
A2 Vo 7
K3
GND 5Vo 6
TLP250
VCC 8U5
A2 Vo 7
K3
GND 5Vo 6
TLP250
VCC 8U4
A2 Vo 7
K3
GND 5Vo 6
TLP250
VCC 8U6
Q1IRL3803
Q2IRL3803
Q3IRL3803
Q4IRL3803
Q7IRL3803
Q8IRL3803
Q5IRL3803
Q6IRL3803
470R1
470R2
GND
GND
10kR3
100nF
C27
+5V
GND
+5V
100nF
C29
/MCLR
12
20MHz
Y1
27pF
C22
27pF
C21
GND
IN 3
1
OUT2
ADJ
U9 LM317T
510
R9
2.7K
R14
GND
21
Input_DC_Plug
PS
100nF
C11
330uF
C10
100nF
C8
100nF
C7
GND
IN 1
2
OUT3
GND
U8 LM78L05
220uF
C6
+8V+5V
+8V
GND
10K
R26
10K
R40
GND
+5V
Y0 2
Y1 1
Z1 3Z4
VDD16
Z0 5
INH 6
X1 13
VEE7 VSS 8
X0 12
C 9B 10A 11
Y15
X14
U10
MC14053BF
4.7K
R33
A/B1
1A2
1B3 1Y 4
2A5
2B6 2Y 7
GND8
3Y 9
3B10 3A11
4Y 12
4B13 4A14
OE15 VCC 16U11
SN74HC257D
22R41
22R43
10KR30
10KR38
10K
R24
100nF
C31
GND
GND
GND
GND
100nF
C32GND
100nF
C33GND
+5V
1K
R36
22nFC35
GND
22R45
22R47
22R46
22R48
22R42
22R44
B A
+5V
+5V
470
R31
470
R34
4
7'
9
12'
4
7'
9
12'
GND
100nF
C19
100nF
C20
100nF
C26
100nF
C25
47uF/16V
C17
47uF/16V
C18
47uF/16V
C24
47uF/16V
C23
SS34D6
SS34
D7
+U
+U
+U
4.7K
R28
4.7K
R29
5.1V
D9
5.1V
D8
ab
GND
B A
ba
b/a
b/a
Curr_h/l
+5V
Volt/Stdby
Curr_h/lVolt/Stdby
V_OUT
33K
R6
4.7K
R15
100nF
C12
1N4004
D3
1N4148D4
1N4148D5
V_BAT
V_BAT
GND
MUX_AMUX_B
Curr_hCurr_l
VoltStdby
Reset
+5V
GND
4.7K
R23Stdby
22nFC30
GND
10K
R22
+5V
1N4148D1 1N4148D2
B
A
1.5uFC3
470nF
C2
1 4
32 L1IND_Choke
1 2
3 4TR2CT
4.7nFC1
4.7nFC5
100
R8
1.5K
R18
2.7K
R13
2.7K
R19
GND
+5V
1K
R12
22nF
C13
1K
R21
22nF
C16
GND
GND
+8V
GND
+8V
+8V
+8V
GND
GND
Curr_h
Curr_l
TR1
TR2
TR1
TR2
50K
RT133K
R37
4.7K
R32
+5V
Volt
100KR10
100KR4
1K
R16
22nF
C14
GND
V_OUT
100K
R17
100KR20
1nFC15
GND
+5V
10K
R710MR5
10MR11
JP1
JP2V
ac_1
Vac
_2
Vac_1
Vac_2
PWM
PWM
OE
OE
A/B
A/B
MUX_A
MUX_B
NTCFAN
Q9BC817-40
1nF
C4GND
4.7K
R27
2.2K
R25
GND
1 2
P2FAN
+U
FAN
TxDRxD
+5V
TxD
RxDGND
100nF
C34
GND
4.7K
R35
47KRt
NTC
GND
GND
NTC
47uF/16V
C28
2
14
3
8Vac-PRI/230Vac-SEC
PRISEC
TR1
Inverter Transformer
10uF
C36
12345
ICSP
/MCLR+5V
PGC
PGDGND
PGCPGD
Output Voltage Adjust
Standby Level Adjust
GND
GND
Serial Programming
Voltage Source Inverter
1.0
Taner Nedzhip
Uin=12Vdc, Uo=230Vac, Pmax=500VA
Status LEDs
Uin=10.8-16Vdc
1234
P1
RS232
+U +U
(Dual Color LED)
2.4VDZ1
BZB84-B2V4
Green
Red
LED1
LED-G_R
C40C39C38
C41 C42
GND
+U
470uF
C9
100nF
C37
3x4700uF
2x4700uF
ZC
REL
L1_INV
Earth
N1_INV
RA0/AN0 2
RA1/AN1 3
RA2/AN2/VREF-/CVREF 4
RA3/AN3/VREF+ 5
RA4/T0CKI/C1OUT 6
RA5/AN4/SS/C2OUT 7
RB0/INT 21
RB1 22
RB2 23
RB3/PGM 24
RB4 25
RB5 26
RB6/PGC 27
RB7/PGD 28
RC0/T1OSO/T1CKI11
RC1/T1OSI/CCP212
RC2/CCP113
RC3/SCK/SCL14
RC4/SDI/SDA15
RC5/SDO16
RC6/TX/CK17
RC7/RX/DT18
VSS8
VSS19
MCLR/VPP1
OSC1/CLKI9
OSC2/CLKO10
VDD 20
U2
PIC16F876A-E/SO
BUZZER
PIC101
PIC102COC1
PIC201
PIC202COC2
PIC301
PIC302COC3
PIC401 PIC402
COC4
PIC501
PIC502COC5
PIC601PIC602
COC6
PIC701
PIC702 COC7
PIC801
PIC802 COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102 COC11
PIC1201
PIC1202 COC12
PIC1301
PIC1302 COC13 PIC1401
PIC1402 COC14PIC1501
PIC1502COC15
PIC1601
PIC1602 COC16
PIC1701
PIC1702COC17
PIC1801
PIC1802
COC18PIC1901
PIC1902COC19
PIC2001
PIC2002
COC20
PIC2101PIC2102
COC21
PIC2201PIC2202
COC22
PIC2301PIC2302
COC23 PIC2401PIC2402
COC24
PIC2501
PIC2502COC25
PIC2601
PIC2602 COC26
PIC2701PIC2702
COC27
PIC2801
PIC2802
COC28
PIC2901
PIC2902 COC29
PIC3001
PIC3002COC30
PIC3101 PIC3102
COC31
PIC3201PIC3202
COC32
PIC3301 PIC3302
COC33
PIC3401
PIC3402 COC34PIC3501
PIC3502COC35
PIC3601
PIC3602
COC36
PIC3701
PIC3702 COC37
PIC3801
PIC3802
COC38 PIC3901
PIC3902
COC39 PIC4001
PIC4002
COC40
PIC4101
PIC4102
COC41 PIC4201
PIC4202
COC42
PID10A PID10K
COD1
PID20A PID20K
COD2
PID301PID302
COD3
PID40APID40K
COD4
PID50APID50K
COD5
PID601PID602
COD6
PID701PID702
COD7
PID80APID80K
COD8
PID90APID90K
COD9
PIDZ101 PIDZ102PIDZ103
CODZ1
PIICSP01
PIICSP02
PIICSP03
PIICSP04
PIICSP05
COICSP
PIJP101 PIJP102
COJP1
PIJP201 PIJP202
COJP2
PIL101
PIL102 PIL103
PIL104
COL1
PILED101
PILED102
PILED103
COLED1
PIP101
PIP102
PIP103
PIP104
COP1
PIP201 PIP202
COP2
PIPS01
PIPS02
COPS
PIQ101
PIQ102
PIQ103
COQ1
PIQ201
PIQ202
PIQ203COQ2
PIQ301
PIQ302
PIQ303
COQ3
PIQ401
PIQ402
PIQ403COQ4
PIQ501
PIQ502
PIQ503
COQ5
PIQ601
PIQ602
PIQ603COQ6
PIQ701
PIQ702
PIQ703
COQ7
PIQ801
PIQ802
PIQ803COQ8
PIQ901
PIQ902
PIQ903COQ9
PIR101 PIR102COR1
PIR201 PIR202COR2
PIR301
PIR302
COR3
PIR401PIR402
COR4
PIR501 PIR502
COR5PIR601
PIR602COR6
PIR701 PIR702
COR7
PIR801 PIR802
COR8
PIR901PIR902
COR9PIR1001PIR1002
COR10
PIR1101 PIR1102
COR11
PIR1201 PIR1202
COR12
PIR1301
PIR1302COR13
PIR1401
PIR1402COR14
PIR1501
PIR1502COR15
PIR1601 PIR1602
COR16
PIR1701 PIR1702
COR17
PIR1801 PIR1802COR18
PIR1901
PIR1902COR19
PIR2001
PIR2002
COR20
PIR2101 PIR2102
COR21
PIR2201PIR2202
PIR2203
COR22PIR2301PIR2302
COR23
PIR2401
PIR2402COR24
PIR2501PIR2502
COR25
PIR2601
PIR2602COR26
PIR2701
PIR2702COR27
PIR2801
PIR2802COR28
PIR2901
PIR2902COR29
PIR3001 PIR3002COR30
PIR3101 PIR3102
COR31
PIR3201
PIR3202COR32
PIR3301
PIR3302COR33
PIR3401 PIR3402
COR34
PIR3501PIR3502
COR35
PIR3601
PIR3602COR36
PIR3701
PIR3702COR37
PIR3801 PIR3802COR38
PIR4001
PIR4002COR40
PIR4101 PIR4102COR41 PIR4201 PIR4202COR42
PIR4301 PIR4302COR43
PIR4401 PIR4402COR44
PIR4501 PIR4502COR45
PIR4601 PIR4602COR46
PIR4701 PIR4702COR47 PIR4801 PIR4802COR48PIReset01PIReset02
PIReset03PIReset04
COReset
PIRt01
PIRt02 CORt
PIRT101PIRT102
PIRT103
CORT1
PITR101
PITR102
PITR103
PITR104
COTR1
PITR201 PITR202
PITR203 PITR204
COTR2
PIU101
PIU102
PIU103
PIU104 PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
COU1
PIU201
PIU202
PIU203
PIU204
PIU205
PIU206
PIU207
PIU208
PIU209
PIU2010
PIU2011
PIU2012
PIU2013
PIU2014
PIU2015
PIU2016
PIU2017
PIU2018
PIU2019 PIU2020
PIU2021
PIU2022
PIU2023
PIU2024
PIU2025
PIU2026
PIU2027
PIU2028
COU2
PIU302
PIU303
PIU305
PIU306
PIU307
PIU308
COU3
PIU402
PIU403
PIU405
PIU406
PIU407
PIU408
COU4
PIU502
PIU503
PIU505
PIU506
PIU507
PIU508
COU5
PIU602
PIU603
PIU605
PIU606
PIU607
PIU608
COU6
PIU701
PIU702
PIU703
PIU704
PIU705
PIU706
PIU707
PIU708
COU7
PIU801
PIU802
PIU803
COU8
PIU901
PIU902 PIU903
COU9
PIU1001
PIU1002
PIU1003
PIU1004 PIU1005
PIU1006
PIU1007 PIU1008
PIU1009
PIU10010
PIU10011
PIU10012
PIU10013
PIU10014
PIU10015
PIU10016
COU10
PIU1101
PIU1102
PIU1103
PIU1104
PIU1105
PIU1106
PIU1107
PIU1108
PIU1109
PIU11010
PIU11011
PIU11012
PIU11013
PIU11014
PIU11015 PIU11016
COU11
PIY101PIY102
COY1
PIC601 PIC702
PIC2801 PIC2902
PIC3201 PIC3301
PID10A
PID40K
PIICSP01
PIP101
PIR301
PIR1302 PIR1701
PIR2201
PIR2402
PIR2602
PIR3002
PIR3202
PIR3802
PIU2020
PIU803
PIU10016
PIU1103
PIU11011
PIU11016
PIC802
PIC1001 PIC1102
PIC3101
PID10K PID20A
PIR902
PIU104
PIU708
PIU801 PIU902
PIC402
PIC602 PIC701 PIC801
PIC902PIC1002 PIC1101 PIC1201
PIC1301
PIC1401PIC1502
PIC1601
PIC2102
PIC2202
PIC2302 PIC2402PIC2501 PIC2601
PIC2701
PIC2802 PIC2901
PIC3001
PIC3102
PIC3202 PIC3302
PIC3401PIC3502
PIC3602 PIC3701
PIC3802 PIC3902 PIC4002
PIC4102 PIC4202
PID50A
PID80APID90A
PIICSP04
PILED102
PIP103
PIPS01
PIQ503
PIQ603
PIQ703
PIQ803
PIQ902
PIR1401PIR1501
PIR1901
PIR2002
PIR2203
PIR2701
PIR4001
PIReset01
PIRT103
PIRt01
PIU1011
PIU208
PIU2019
PIU505 PIU605
PIU704
PIU802
PIU1006
PIU1007 PIU1008
PIU1106
PIU1108
PIU11014
PIC101
PIC502
POEarthPIC401
PIR502 PIR701
PIC901 PIC3702
PID20K
PID302PIU903
PIC1202
PID40APID50K
PIR601
PIR1502
PIU205
POV0BAT
PIC1402PIR1602
PIU207
POV0OUT
PIC1501
PIR1102
PIR1702
PIR2001PIU105
PIC1602PIR2102
PIU10013
POCurr0l
PIC1701PIC1902PID602
PIU308
PIC1801PIC2001PID702
PIU408
PIC2101
PIU209
PIY102
PIC2201 PIU2010PIY101
PIC3402
PIR2601
PIR4002
PIU702
PIU705
PIC3601
PIR901
PIR1402
PIU901
PIC1802PIC2002
PID80K
PIQ303
PIQ403
PIQ702
PIQ802
PIR2901
PIR2902
PITR102
PIU405
PIU1001
POa
PIC1702PIC1901
PID90K
PIQ103
PIQ203
PIQ502
PIQ602
PIR2801
PIR2802
PITR101
PIU305
PIU1002
POb
PIDZ101
PIR1801
PITR203
PIU109
PIDZ102
PIR1802
PIR2101PIU108
PIDZ103
PIC2702
PIICSP02
PIR302PIReset02
PIU201
PO0MCLR
PIC201
PIJP101
PIL101PITR202POVac01 PIJP102 PIR501
PIC202
PIJP201
PIL102POL10INV
POVac02 PIJP202 PIR1101
PILED101
PIR102
PILED103
PIR202
PIP201PIQ903
PIC2301 PIC2401PIC2502 PIC2602
PIC3801 PIC3901 PIC4001
PIC4101 PIC4201
PID301
PID601
PID701
PIP202
PIPS02
PIQ102
PIQ202
PIQ302
PIQ402
PIR602
PIU508 PIU608
NL0U
PO0U
PIQ101PIR4102
PIQ201
PIR4302
PIQ301PIR4202
PIQ401
PIR4402
PIQ501PIR4502
PIQ601
PIR4702
PIQ701PIR4602
PIQ801
PIR4802
PIQ901PIR2501
PIR2702
PIR101PIU2025
PIR201PIU2026
PIR401
PIR1001
PIR1601PIU107
PIR402
PIR702 PIR1002
PIU106PIR801
PITR204
PIU102
PIR802
PIR1201
PIU101PIR1301
PIR1902PIU103
PIU1010
PIR2202
PIR2301
PIR2401
PIU2011
PIU11015
POOE
PIR2502
PIU2016
POFANPIR3001PIU701
PIU1105
PIU11013
PIR3101PIU1107 PIR3102
PIU302
PIU503
PO7'
PIR3201PIR3502
PIR3702PIU1005
POVolt
PIR3301
PIU703
PIU706
PIR3302
PIU2013
POPWM
PIR3401PIU11012
PIR3501
PIRt02
PIU2015
PONTCPIR3602
PIU1013
PIU1014
PIR3701PIRT102
PIR3801
PIU707
PIU1102
PIU11010
PIR4101
PIR4301
PIU306
PIU307 PIR4201
PIR4401
PIU406
PIU407
PIR4501
PIR4701
PIU506
PIU507 PIR4601
PIR4801
PIU606
PIU607
PIReset03PIReset04
PIRT101
PIC102PIC302
PIL103
PITR103POTR1
PIC301
PIC501
PIL104
PITR104POTR2
PITR201PON10INV
PIU1012 PIU10015
PIC3501
PIR3601
PIU202 POb0aPIU203
PIU1004
POVolt0StdbyPIU204
PIU10014
POCurr0h0l
PIU206 POBUZZER
PIP104
PIU2017POTxD
PIP102
PIU2018PORxD
PIU2021 POZCPIU2022
PIU10010
POMUX0BPIU2023 PORELPIU2024
PIICSP05
PIU2027
POPGC
PIICSP03
PIU2028
POPGD
PIR3402
PIU402
PIU603
PO12'
PIU403
PIU602
PIU1109
PO9
PIU704
PIU708
PIC3002PIR2302
PIU1003 POStdby
PIU2014
PIU1009
PIU10011 POMUX0A
PIC1302PIR1202
PIU10012 POCurr0h
PIU2012
PIU1101
POA0B
PIU303
PIU502
PIU1104 PO4
PO0U
PO0MCLR
PO4
PO7'
PO9
PO12'POA
POA0B
POB
POB0A
POBUZZER
POCURR0H
POCURR0H0LPOCURR0L
POEARTH
POFAN
POL10INV
POMUX0A
POMUX0B
PON10INV
PONTC
POOE
POPGC
POPGD
POPWM POREL
PORXD
POSTDBY
POTR1
POTR2
POTXD
POV0BAT
POV0OUT
POVAC01
POVAC02
POVOLTPOVOLT0STDBY
POZC
Comment Description Designator Footprint LibRef QuantityCap Capacitor C1, C5 Cap p15/6x18 Cap 2
Cap Capacitor C2CAP22.5_W8.3L26.5 X2 Cap 1
Cap Capacitor 275V C3 CAP27.5MM_13MM Cap 1
Cap Capacitor
C4, C7, C8, C11, C12, C13, C14, C15, C16, C19, C20, C21, C22, C25, C26, C27, C29, C30, C31, C32, C33, C34, C35, C37 0805 Cap 24
Cap Pol Polarized Capacitor C6, C9, C10 Cap 5x10 mm Cap Pol 3
593D476X0020D2
Tantamount Commercial, Surface Mount Solid Tantalum Chip Capacitor for Switch Mode Power Supplies and Converters: 47uF, 20% Tolerance, 20 WVDC @ +85°C, Surge = 26V
C17, C18, C23, C24, C28 7343 593D476X0020D2 5
593D106X0020C2
Tantamount Commercial, Surface Mount Solid Tantalum Chip Capacitor for Switch Mode Power Supplies and Converters: 10uF, 20% Tolerance, 20 WVDC @ +85°C, Surge = 26V C36 6032 593D106X0020C2 1
Cap Pol Polarized CapacitorC38, C39, C40, C41, C42 Cap 7.5x16 mm Cap Pol 5
Diode 1N4148High Conductance Fast Diode D1, D2, D4, D5 SOD-80 Diode 1N4148 4
Diode 1N40041 Amp General Purpose Rectifier D3 DO-41 Diode 1N4004 1
SS34 SS34 D6, D7 SMB SS34 2D Zener Zener Diode D8, D9 SOD-80 D Zener 2BZB84-B2V4 Dual Zener SOT23 DZ1 SOT-23(BZB84) Dual_Zener 1Header 5 Header, 5-Pin ICSP HDR1X5 Header 5 1JP2 JP2 JP1, JP2 SIP2 JP2 2IND_Choke L1 IND_Choke IND_Choke 1LED-G_R Standard LED LED1 LED3MM - G-R LED-G_R 1RS232 Header, 4-Pin P1 HDR1X4 Header 4 1FAN Header, 2-Pin P2 HDR1X2 Header 2 1
TB_2_PIN_5 SS-TR TB2PIN_3.5 SS-TR PS TBP_2_PIN_5 SS TB_2_PIN_5 SS-TR 1
IRL3803HEXFET Power MOSFET
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 TO-220AB IRL3803 8
BC817-40NPN General-purpose Transistor Q9 SOT23_N BC817-40 1
Res Resistor
R1, R2, R3, R4, R6, R7, R8, R9, R10, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R35, R36, R37, R38, R40, R41, R42, R43, R44, R45, R46, R47, R48 0805 Res 44
Res Resistor R5, R11 Resistor 0,25W Res 2RPot Potentiometer R22 Potentiometer 2 RPot 1BUT BUT Reset But BUT 1NTC Resistor Rt 0805 Res 1TrimPot Potentiometer RT1 Potentiometer1 RPot 1
Inverter TransformerInverter TransformerTR1 INV_Trafo 1CT TR2 CurrentTrafo 1
LM324MLow-Power Quad Operational AmplifierU1 M14A_N LM324M 1
PIC16F876A-E/SO
Enhanced FLASH Microcontroller, 8K (x14-Bit words) FLASH, 368 Bytes RAM, 28-Pin SOIC, Standard VDD Range, Extended Temperature U2 SOIC300-28_M PIC16F876A-E/SO 1
TLP250 TLP250 U3, U4, U5, U6 DIP8 TLP250 4
LM393M
Low-Power Low Offset Voltage Dual Comparator U7 M08A_N LM393M 1
LM78L053-Terminal Positive Regulator U8 Z03A LM78L05ACZ 1
LM317T3-Terminal Adjustable RegulatorU9 T03B LM317T 1
MC14053BF
Triple 2-Channel Analog Multiplexer/Demultiplexer U10 966-01_N MC14053BF 1
SN74HC257D
Quadruple 2-Line to 1-Line Data Selector/Multiplexer with 3-State OutputsU11 D016_N SN74HC257D 1
XTAL Crystal Oscillator Y1 R38 XTAL 1
