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Old 22nd June 2008, 12:20 PM   #1
mahmood is offline mahmood  Iran
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Default -/+ 50 v SMPS

Hi boys :
this is my first switch mode power supply . i want to share
it for you .
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Old 22nd June 2008, 12:57 PM   #2
mahmood is offline mahmood  Iran
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Default continue

my smps
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Old 22nd June 2008, 01:02 PM   #3
mahmood is offline mahmood  Iran
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Default continue1

my smps 2
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Old 22nd June 2008, 01:03 PM   #4
mahmood is offline mahmood  Iran
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Default continue 2

bottom layer
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Old 22nd June 2008, 01:11 PM   #5
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looks alright
how does it perform?
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Old 22nd June 2008, 01:22 PM   #6
mahmood is offline mahmood  Iran
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Default hi

like this
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Old 22nd June 2008, 01:44 PM   #7
mahmood is offline mahmood  Iran
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Default hi all

schematic
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Old 22nd June 2008, 02:03 PM   #8
mahmood is offline mahmood  Iran
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Default follow project

the both side is here .
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Old 22nd June 2008, 02:08 PM   #9
mahmood is offline mahmood  Iran
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Default main pcb file

hi all
if you want main pcb file first download the pad2pad from
pad2pad.com and second Email me to send it for you . cause
i can't share it here . it is about 500kByte .
note pad2pad is free software and is about 6MByte .
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Old 23rd June 2008, 04:15 AM   #10
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Good effort. Keep it up.
Next time try to avoid linear transformer in smps circuit.
Feed back process is good.
Thanks.
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