Smps Half Bridge Compacta - Esquema

1µF Fusible 2,5A

NTC 15

j

200V 220µF

J

Entrada AC

1W 470K

275V 100nF k

39K

2.2

E13007

b

200V 220µF 1KV 10nF

FR107 a

4A

K

Earth Gnd

1W 150K

1W 330K

1KV 10nF

2.7K

c d

1W 150K

1µF

e

1W 330K

Driver Lado B

220/110V

FR107

2.2

39K

E13007

FR107

6

FR107

2.7K

250V 1µF Earth Gnd

5

6.8K m

1,5K

q

1KV 1nF

x3

100K

v

x3 470µF

EE-33

w

TL494 1 2 3 4 5 6 7 8

FR107

16 15 14 13 12 11 10 9

x2 100nF

1W 2.7K Gnd

t u

4

10K

4.7K

470µF x3

s

2W 100 o

2.2µF

+V

r

1K

10nF

V

Gnd

100µF

100nF

MUR840

x2 100nF

1W 2.7K

W

-V 7815

UF4007 1

+15V

IN OUT REF

1KV 1nF

FR107 2

C945

35V x2 220µF

220µF

100nF

100nF

1W 470 Gnd

CT 10K

100nF

4.7K 1nF

2W 100

RT

4.7K

4

C945

6.8K

35V x2 220µF

100nF IN OUT

1N4007

UF4007

3

7915

10µF 4

100nF

1W 470

REF

FR107 Driver Lado A

Disipador

Gnd

Gnd

+15V

+V

-V

6

7

1N4007

Fo=1.1/(CT*RT)

220µF

1KV 10nF

1KV 10nF 1N4007

Earth Gnd

SMPS Half Bridge Compacta - Mariano Nicolau

4

5

-15V