Saps-400 - diyAudio
Go Back   Home > Forums > Commercial Sector > Vendor Forums > Elektor

Elektor News and offers from Elektor Magazine

Reply
 
Thread Tools Search this Thread
Old 1st July 2008, 08:25 AM   #1
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
Default Saps-400

Hi,
I just read the article in Elektor 06/2008 about this smps psu.
Unfortunately there is no complete schematics.
The control board is missing.
Can anybody suggest some schematics for a PWM controller with feedback to adapt to the rest of the psu?

Thanks
Enrico
  Reply With Quote
Old 2nd July 2008, 05:45 AM   #2
luka is offline luka  Slovenia
diyAudio Member
 
luka's Avatar
 
Join Date: Sep 2005
Location: in Slovenia :)
Send a message via Skype™ to luka
Hi

Oh god, cacn't you find one schematics on this forum? Did you even shearched? Why copy something you can make yourself.
__________________
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
I FEEL SLOVENIA
  Reply With Quote
Old 2nd July 2008, 05:56 AM   #3
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
I searched and read a lot and not only the forum.
What I didn't understand is if any PWM controller can be fitted to the rest of the SAPS-400.
And what about the feedback loop.
I'm new to SMPS, still learning theory and reading as much as I can, sorry if I wrote something stupid.
I just wanted an example to see how it can be connected and what are the parameters.

Enrico
  Reply With Quote
Old 2nd July 2008, 06:09 AM   #4
luka is offline luka  Slovenia
diyAudio Member
 
luka's Avatar
 
Join Date: Sep 2005
Location: in Slovenia :)
Send a message via Skype™ to luka
Hi

The only problem is that this smps is a selling unit, they can't give you everything, and control board is more important then main board. I don't know what did they used but you could use any, again it all depends on what they have. Some with feedback. There are many ways to do both parts (control and feedback), but any of them could be used, so not much help i'm affreid
__________________
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
I FEEL SLOVENIA
  Reply With Quote
Old 2nd July 2008, 06:13 AM   #5
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
that's already something to start with.
So I can build a "base" based on their schematics and plug in different controllers to test.
Thanks for your help

Enrico
  Reply With Quote
Old 2nd July 2008, 06:16 AM   #6
luka is offline luka  Slovenia
diyAudio Member
 
luka's Avatar
 
Join Date: Sep 2005
Location: in Slovenia :)
Send a message via Skype™ to luka
Hi

Their is some what more complex then needed, you could use less parts and it will still work great
__________________
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
I FEEL SLOVENIA
  Reply With Quote
Old 2nd July 2008, 06:22 AM   #7
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
Ok. I will give a look at the schematics.
Thanks
  Reply With Quote
Old 3rd July 2008, 07:58 PM   #8
DACMan1 is offline DACMan1  South Africa
diyAudio Member
 
Join Date: Jun 2006
I am planning to design something similar this weekend. Might just post schematic and pcb here if there is enough interest...
  Reply With Quote
Old 3rd July 2008, 08:36 PM   #9
luka is offline luka  Slovenia
diyAudio Member
 
luka's Avatar
 
Join Date: Sep 2005
Location: in Slovenia :)
Send a message via Skype™ to luka
Hi

If you can make it to work, please do
__________________
home page @ http://www.classdaudio.tk/ @ 24/7 all year long
I FEEL SLOVENIA
  Reply With Quote
Old 4th July 2008, 04:56 AM   #10
DoctorC is offline DoctorC  Poland
diyAudio Member
 
Join Date: Dec 2004
Location: Warszawa
Hi DACMan1,

there is a lot of interest

Please post it
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



New To Site? Need Help?

All times are GMT. The time now is 07:24 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2