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 Forum index » DIY Hardware and Software » Jürgen Haible designs
Are you using the on-board power supply circuit?
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Are you using the on-board power supply circuit?
No - I feed +/-15V from a modular system or similar
46%
 46%  [ 13 ]
Yes - I'm using a wall-wart
10%
 10%  [ 3 ]
Yes - I'm using a mains transformer inside the enclosure
14%
 14%  [ 4 ]
Both - for some projects +/-15V, for others the on-board PSU
28%
 28%  [ 8 ]
Total Votes : 28

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jhaible



Joined: May 25, 2007
Posts: 2014
Location: Germany
Audio files: 24

PostPosted: Sat Jun 06, 2009 12:11 pm    Post subject: Are you using the on-board power supply circuit? Reply with quote  Mark this post and the followings unread

Just curious ...

The more of you are casting their vote, the more representative the picture.

The poll question is about my PCBs only. And it doesn't include those which don't leave an option. Living VCOs is +/-15V only, no choice. So if you run everything else from a wallwart, but the VCOs from +/-15V, please click on "wallwart", not on both.

Thank you.

JH.

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wicked1



Joined: Apr 24, 2009
Posts: 14
Location: stl

PostPosted: Mon Jun 08, 2009 10:15 am    Post subject: Reply with quote  Mark this post and the followings unread

This is something I've been thinking a lot about lately. Personally, I'm just building up my modular.
OTOH, I have a friend who has moved to mostly comptuer/soft-synths, and I'm trying to talk him into using some real analog FX. The on board power supplies would certainly be useful for him.
I voted for using my +/-15v psu, but just wanted to mention, I do like the option of on board.

And, if I did use on board, I probably would get a little toroid mains tx and build it all into the same chassis.
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numbertalk



Joined: May 05, 2008
Posts: 980
Location: Austin, TX
Audio files: 5

PostPosted: Mon Jun 08, 2009 12:40 pm    Post subject: Reply with quote  Mark this post and the followings unread

For the effects units and other things that make sense as a non-module I really like that you offer the on-board PSU. Please keep including that!
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Funky40



Joined: Sep 24, 2005
Posts: 875
Location: Swiss
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G2 patch files: 5

PostPosted: Tue Jun 09, 2009 9:18 am    Post subject: Reply with quote  Mark this post and the followings unread

But why not making a own little PSU Board that would fit for any PCB ?
just prepare for pads so that it could fit also on Top of the PCBs attached with Spacers and Screws.
would that not make more sense ?


In my opinion it does.
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wicked1



Joined: Apr 24, 2009
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PostPosted: Thu Jun 11, 2009 11:46 am    Post subject: Reply with quote  Mark this post and the followings unread

I think that would considerably add to the cost. An entire PCB, vs just a couple of inches of real estate on a board you're printing anyway.
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numbertalk



Joined: May 05, 2008
Posts: 980
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Audio files: 5

PostPosted: Thu Jun 11, 2009 1:31 pm    Post subject: Reply with quote  Mark this post and the followings unread

Plus it's just really convenient to have it right there on the board. I'm restate I'm still really into this being on the board for those projects that really make sense being built as a non-module.
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