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Sonsivri > Electronics > General Electronics (Moderators: o2, pickit2) > smps circuits
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microkid
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« on: October 29, 2006, 02:07:56 02:07 »
hi

Shall i have smps circuits (upto 40v-15A)
Please share

microkid


(Searched the forum, but the links are not working)
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Never Never Never giveup
MAXPAYNE
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It's a little funny......
« Reply #1 on: January 01, 2008, 05:01:30 05:01 »
Quote from: Devil_electric on December 31, 2007, 11:54:34 23:54
sg3524 use this controller and you can find application note,
or you can see schmatic for example from gevv, he is great in power electronic

Where can i find gevv's schematic ? PLease post the link.....
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marianqt
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« Reply #2 on: March 29, 2008, 08:13:13 20:13 »
maybe this will help you! Try to write very carefull instructions !
http://www.users.on.net/~endsodds/safe.htm
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mhoothai
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« Reply #3 on: April 14, 2008, 08:35:57 08:35 »
smps.
try it.
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Taner
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« Reply #4 on: April 15, 2008, 12:34:43 00:34 »
Gevv's smps circuits, here
Part 1:
http://mihd.net/6bnmui
Part 2:
http://mihd.net/42g3zo
password: gevv
 Smiley
« Last Edit: April 15, 2008, 04:35:29 16:35 by Taner » Logged
kang2008
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« Reply #5 on: April 15, 2008, 02:59:39 02:59 »
hi taner
what 's password?
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kumar1955
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« Reply #6 on: April 15, 2008, 04:04:49 04:04 »
Hi!

Please provide the password for the rar files.

kumar1955
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Walkura
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« Reply #7 on: April 19, 2008, 03:19:18 15:19 »
On Polish and Russian sites i found  a few nice schematics .
Both Schema's are welding inverters .
The Polish schema is a fullbridge based on the 3525 .
For this schema you will have to calculate your main transformer though .
http://www.ep.com.pl/pobierz.php?id=12162
The Russian schema is a mix of Flyback ,Forward and 2 transistor forward Smiley
(Now this is creative use of parts)
http://imajr.com/Original.aspx?Id=spawark1100_393678
There are several variations on this one on the web .
Mostly on Russian sites  Huh
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