background image

ARK

BR1

4A

C3

4700uF

C2

4700uF

C1

100nF

IC2

7812

IN

OUT

G

N

D

C4

100nF

C5

100uF

C6

10nF

C7

1nF

1

2

3

4

5

6

7

8

R

TR

CV

Q

DIS

THR

IC1

NE555

G

N

D

U

C

C

PR1

100k

PR2

100k

R2

4,7k

R3

100

R1

10k

T1

IRF840

TRAFO WN

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