VOLTCRAFT PSP 1803-OUTPUT CONVERTER CIRCUIT Diagram

5

4

3

2

1

68E/3W MOR

R5

1nF/100V DIP

C16

HV+

SH

SH

SH

+

L3

0.15E/5W

0.15E/5W

0.15E/5W

1

2

+

R44

Q3

<![if ! IE]> <![endif]>IRF840

D12A

T106-26B

<![if ! IE]> <![endif]>100uF/100V

<![if ! IE]> <![endif]>47uF/100V

HFA08TB60

C46

C29

C28

C31

C30

R16

47E

<![if ! IE]> <![endif]>470n/100V

<![if ! IE]> <![endif]>100uF/100V

<![if ! IE]> <![endif]>100uF/100V

R10-R15

0.22E/5W/WW

80V/0- 2.5A

<![if ! IE]> <![endif]>TX6B

4K7x6

D

<![if ! IE]> <![endif]>155K/250V

R29

D

C9

10K

0.22E/5W/WW

1

2

_

R17

C32

0.22E/5W/WW

1uF/63V

R20

R65

R72

680E

1K 2W CFR

R18

0.22E/5W/WW

12K 1206

D12B

C68

3

2

R73

R88

R19

220pF 1KV

R4

C15

U2

-

2

C33

1

OUT

1K 1206

C70

220E

68E/3W MOR

1nF/100V DIP

100n 1206

155K/250V

+

3

R79

R89

CON5

1

<![if ! IE]> <![endif]>155K/250V

R45

Q4

<![if ! IE]> <![endif]>IRF840

LM358

2

1K 1206

220E

R91

C

C

<![if ! IE]> <![endif]>12K 1206 2.2uF/100V

TER. SENSE

C10

47E

R80

<![if ! IE]> <![endif]>PR1

<![if ! IE]> <![endif]>PR2

<![if ! IE]> <![endif]>TX5B

SHT

R43

1K8 1206

1K8 1206

10K

R78

R76

2K

2K

C83

HV-

C14

Is

C64

_

1K 1206

1K 1206

R59

CON6

100n 1206

4n7/Y2

R87

R61

100E 1206

560E 1206

R77

R75

<![if ! IE]> <![endif]>12064K7

<![if ! IE]> <![endif]>120633K||330K

<![if ! IE]> <![endif]>120633K||330K

1

C85

CON7

Vs

<![if ! IE]> <![endif]>47nF 1206

C66

<![if ! IE]> <![endif]>1K 1206

R63

R64

2

1

<![if ! IE]> <![endif]>1K 1206

C65

DVM

PR5 C84

2

15pF

1K

R90

DCM

R62

R60

100n 1206

<![if ! IE]> <![endif]>1206

B

1K

B

PR4

<![if ! IE]> <![endif]>15n

SHT

12V

D13

2

1N4002

1

.

.

NO

DESCRIPTION

APP

CHK

DATE

2pinSTM

CON4

A M E N D

N.C.

A

R66

A

680E 1206

Q2

DATE :- 10/05/07

2

BD139

SCHEMATIC CIRCUIT DIAGRAM OF

PSP 1803-OUTPUT CONVERTER

1

R21

2pinSTM

CON2

DRG NO.

DRN. BY

CHD. BY

APPD. BY

REV.

SIL/16/0459

PRASAD

GAURAV

S.R. Shinde

00

5

4

3

2

1