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Old 21st December 2011, 11:51 PM   #51
gootee is offline gootee  United States
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Ian,

You might want to check out Post 252 (and related material), at:

paralleling film caps with electrolytic caps

and Posts 221-230 here:

paralleling film caps with electrolytic caps

Actually, you should probably go back to at least Post 202, and go forward from there.

Cheers,

Tom
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Old 22nd December 2011, 05:57 PM   #52
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Hi tom.

Thankyou for the very informative links . Now this is what im talking about.The linearaudio papers are awsome I guess you have seen the thread started by by Eva on this subject too .

Merry Christmas Ian

Last edited by madtecchy; 22nd December 2011 at 06:10 PM.
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Old 22nd December 2011, 06:58 PM   #53
frasco is offline frasco  Finland
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That's some heavy reading. I might understand 20% of it in a year or two!
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Old 22nd December 2011, 07:26 PM   #54
AndrewT is offline AndrewT  Scotland
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That seems feasible.
I can't understand the term "steep learning curve".
All my learning seems to have a flat curve ! With a few notches thrown in.
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Old 23rd December 2011, 05:58 PM   #55
gootee is offline gootee  United States
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Quote:
Originally Posted by madtecchy View Post
Hi tom.

Thankyou for the very informative links . Now this is what im talking about.The linearaudio papers are awsome I guess you have seen the thread started by by Eva on this subject too .

Merry Christmas Ian
Could you please post a link to the thread started by Eva?
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Old 16th January 2012, 08:35 PM   #56
gootee is offline gootee  United States
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Quote:
Originally Posted by quadtech View Post
I was away for a few days on work, and could not reply earlier.
I am definitely reading and noting the advice here,
and plan to incorporate all these inputs into my layout in my free time.
Gootee, I get your point about the acute angles and will take care of
that too.
Did you ever update the 3886 PCB layout?
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Old 17th January 2012, 05:31 PM   #57
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Gootee,
I didn't get to work on the board in a long while, so I am not
sure where I left it at. I'll revisit it and post an updated one.
Kinda got caught up in other pressures at work.
Thanks for checking

Last edited by quadtech; 17th January 2012 at 05:34 PM.
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Old 21st September 2012, 09:40 PM   #58
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Sorry for revive an old post, but i modify the quadtech PCB and i want to know what do u think about it. Here it is:

Click the image to open in full size.

I change some components to smd like some decoupling caps and some resistor.
Any opinion?
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Old 22nd September 2012, 07:21 AM   #59
AndrewT is offline AndrewT  Scotland
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Separate the Signal Ground from the Power Ground.
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Old 22nd September 2012, 08:01 AM   #60
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but how i join the ground signals together? whit a cap?
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