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Class D Switching Power Amplifiers and Power D/A conversion

Class D Amp Photo Gallery
Class D Amp Photo Gallery
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Old 6th December 2007, 04:15 AM   #81
legomanww is offline legomanww  United States
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That looks like an amazing board Gyula,
are there schematics available?
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Old 6th December 2007, 04:19 AM   #82
BWRX is offline BWRX  United States
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Default Re: Class D and Class T Amplifier Photo Gallery

Quote:
Originally posted by gmilitano
Class D and Class T Amplifier Photo Gallery
This thread has been around for over a year so I merged your thread with this one. Do you guys think it should be made a sticky? It's great to see everyone's work but it's really quite easy to find with a simple search.
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Old 6th December 2007, 04:33 AM   #83
KOON3876 is offline KOON3876
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Gyula
Tremendous! More Photos!
And how are u using monster power?
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Old 6th December 2007, 02:35 PM   #84
fumac is offline fumac  China
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Default 400w to 1.5 ohm , belive it ?

mhz-power
240w to 4ohm,minisize
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File Type: jpg mhzpower2.jpg (93.4 KB, 8188 views)
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Old 6th December 2007, 04:58 PM   #85
Iyremenko is offline Iyremenko
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Default Re: 400w to 1.5 ohm , belive it ?

Quote:
Originally posted by fumac
mhz-power
240w to 4ohm,minisize

I don't think it should be made sticky. As you said Brian it is simple enough to find already, of no technical value, and people would only abuse it to advertise their products ^
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Old 6th December 2007, 05:06 PM   #86
Tekko is offline Tekko
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Fumac, does your MHz-power design drop in freq like UcD does ?
If so, about how much ?

anyways heres my prototype: http://diymania.hv4all.com/selfosc%2...type/d-amp.JPG
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Old 6th December 2007, 05:09 PM   #87
fumac is offline fumac  China
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Quote:
Originally posted by Tekko
Fumac, does your MHz-power design drop in freq like UcD does ?
If so, about how much ?

anyways heres my prototype: http://diymania.hv4all.com/selfosc%2...type/d-amp.JPG
no
is running at 1mhz
u can take a look here
www.class-d.net
and a picture for u

have go to ur link crazy guy
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File Type: jpg 1w 1k thd -90db 6ohm .jpg (92.5 KB, 7462 views)
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Old 6th December 2007, 05:40 PM   #88
fumac is offline fumac  China
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Default Re: Re: 400w to 1.5 ohm , belive it ?

Quote:
Originally posted by Iyremenko



I don't think it should be made sticky. As you said Brian it is simple enough to find already, of no technical value, and people would only abuse it to advertise their products ^

so sorry Iyremenko
i dont know this link just for cases,
sorry for my post

fumac
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Old 6th December 2007, 05:47 PM   #89
Tekko is offline Tekko
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1 millihertz ?? LOL thats a slow amp Sorry, couldent hold it back.

im a crazy guy ?? I thought i were a full blown idiot.

Btw that graph doesent say me much.
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Old 6th December 2007, 05:51 PM   #90
fumac is offline fumac  China
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send me a mail, then i will tell u more
i'm so sorry for post the pic here,

rg
fumac
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