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Chip Amps Amplifiers based on integrated circuits

LM3886 Schematics + PCB
LM3886 Schematics + PCB
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Old 18th March 2010, 10:54 AM   #21
apexaudio is offline apexaudio  Serbia
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This PCB can use for subwoofer amp sucesfuly.
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Old 18th March 2010, 04:12 PM   #22
erikyuki is offline erikyuki  Brazil
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@ apexaudio,

Thanks a lot!

Can this amp be connected in parallel to other amps so that we can obtain higher power?

Cheers!

Erik
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Old 18th March 2010, 06:22 PM   #23
apexaudio is offline apexaudio  Serbia
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Quote:
Originally Posted by erikyuki View Post
@ apexaudio,

Thanks a lot!

Can this amp be connected in parallel to other amps so that we can obtain higher power?

Cheers!

Erik
You need new PCB for parallel circuit.
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File Type: gif LM3886 Parallel.gif (13.3 KB, 5500 views)
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Old 2nd May 2010, 10:02 PM   #24
apexaudio is offline apexaudio  Serbia
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Quote:
Originally Posted by erikyuki View Post
@ apexaudio,

Thanks a lot!

Can this amp be connected in parallel to other amps so that we can obtain higher power?

Cheers!

Erik
Do you builded some gainclones?
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Old 3rd May 2010, 12:19 AM   #25
renso74 is offline renso74  Netherlands
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hi there apexaudio first of all keep up the good word verry nice
now the question whit what software did u make the pcb ??
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Old 3rd May 2010, 02:42 PM   #26
apexaudio is offline apexaudio  Serbia
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Quote:
Originally Posted by renso74 View Post
hi there apexaudio first of all keep up the good word verry nice
now the question whit what software did u make the pcb ??
This PCB draw by "Corel Draw 12" It's harder than "Protel" but with more posibility.
Regards
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Old 3rd May 2010, 03:18 PM   #27
renso74 is offline renso74  Netherlands
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thanx alot can u send me de file in hi resolution ?? please
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Old 3rd May 2010, 03:27 PM   #28
apexaudio is offline apexaudio  Serbia
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Originally Posted by renso74 View Post
thanx alot can u send me de file in hi resolution ?? please
Do U mean .cdr file? Resolution is high enough in posts.
Regards
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Old 4th May 2010, 11:37 PM   #29
Ar4 is offline Ar4  Latvia
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LM3886 Schematics + PCB
Nice done apexaudio!
Have you made PCB for parallel circuit too?
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Old 5th May 2010, 10:23 AM   #30
apexaudio is offline apexaudio  Serbia
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Originally Posted by Ar4 View Post
Nice done apexaudio!
Have you made PCB for parallel circuit too?
No, I have many descrite designs for higer power amplifiers, and much better performance with simple pcb.
Regards
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