Malo se precrtavalo...softstart+tipkalo (Shema je sa ove teme te je umjesto NE555 timera za kašnjenje ubačen mosfet)...pcb je nacrtao viktor1986 ja sam malo samo po svome ukusu preuredio silkscreen.
SOFT-STARTV2.lay6 (Size: 175,92 KB / Downloads: 21)
Schematic:
PartList:
TR1 ..... 12V/2VA8
D1,D2,D3,D4,D5,D6 ..... 1N4007
C1 ..... 1000uF/25V
C2,C3,C5,C6 ..... 100nF
C4,C8 ..... 22uF/16V
IC1 ..... LM7812
Q1 ..... BC557
Q2,Q4 ..... IRF3205
Q3 ..... BD139
R1 ..... 1M 1/4W
R2 ..... 100k 1/4W
R3 ..... 1k 1/4W
R4 ..... 10k 1/4W
R5 ..... 1k 1/4W
R6 ..... 68k 1/4W
R7 ..... 1k 1/4W
R8 ..... 47k 1/4W
PWR,STDBY ..... LED RED & GREEN 3mm
RE1,RE2 ..... 12V RELAY - 220V/16A
R9,R10,R11,R12 ..... 180R/5W
F1,F2 ..... SEE TABLE
SOFT-STARTV2.lay6 (Size: 175,92 KB / Downloads: 21)
Schematic:
PartList:
TR1 ..... 12V/2VA8
D1,D2,D3,D4,D5,D6 ..... 1N4007
C1 ..... 1000uF/25V
C2,C3,C5,C6 ..... 100nF
C4,C8 ..... 22uF/16V
IC1 ..... LM7812
Q1 ..... BC557
Q2,Q4 ..... IRF3205
Q3 ..... BD139
R1 ..... 1M 1/4W
R2 ..... 100k 1/4W
R3 ..... 1k 1/4W
R4 ..... 10k 1/4W
R5 ..... 1k 1/4W
R6 ..... 68k 1/4W
R7 ..... 1k 1/4W
R8 ..... 47k 1/4W
PWR,STDBY ..... LED RED & GREEN 3mm
RE1,RE2 ..... 12V RELAY - 220V/16A
R9,R10,R11,R12 ..... 180R/5W
F1,F2 ..... SEE TABLE
SAMO-BANOVAN OD 01.11.2024