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Class D Switching Power Amplifiers and Power D/A conversion

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Old 1st June 2010, 07:52 AM   #171
luka is offline luka  Slovenia
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time to bring it up again
I see that you did connect gnd to gnd, how?
I'm thinking I will have to do the same with my
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Old 1st June 2010, 12:26 PM   #172
djQUAN is offline djQUAN  Philippines
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which one? input and output gnd? via parallel 100R and 100nF cap.

this project got shelved because the DD subs I got weren't a good match to the amp impedance wise and I got a very good deal on a broken amp I was able to fix that was perfect for the subs.

but I might revive this project again sometime in the future just for the fun of it. and install it in a real amp case.
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Old 1st June 2010, 12:48 PM   #173
luka is offline luka  Slovenia
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As far as I know, there is input to output, 100nF and 1kΩ in || and output to case with 100nF

Still running DD's, yep me too

I hope there will be more out of this project, was great to watch so far
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Old 1st June 2010, 01:42 PM   #174
djQUAN is offline djQUAN  Philippines
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don't worry, there will be. just not sure when.
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