Hi Friends, Designing the LM3886 in DipTrace, i will share the file soon. it may help others also, who like to do a PCB orders on Online
yes we can, also we can have multiple copies in Single PCB, so that we can reduce PCB cost..
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Friends, Any correction on my image shared
Plz correct my design in case it is wrong. added More space for my convenience🙂.
Plz correct my design in case it is wrong. added More space for my convenience🙂.
I am not expert, but...
Your traces are too thin, especially the V+,V- , Out , ground.
Have fun
Your traces are too thin, especially the V+,V- , Out , ground.
Have fun
It's not for etching its for PCB ordering
Friends, i will upload diptrace file. I have just uploaded the design exported from diptrace. There the traces are big only. If I make it bigger then it won't give proper look. That's why
Friends, i will upload diptrace file. I have just uploaded the design exported from diptrace. There the traces are big only. If I make it bigger then it won't give proper look. That's why
I've built this pair of Gainclones. Just waiting for the transformer in order to start the tests. It was very challenging to me. I din't have a Dremmel, so I fixed the driller into a stand and handled the PCB to drill it using mini drills. Also I found the trails and Isles very near each other. Very affraid to short circuit them when soldering.
Attachments
LM3886 🙂
What is the configuration of your transformer. How much it costs. I have the gerber files, if you like then you can use it, bit big compare to APEX version. 75mm x 35mm but the Same design.
Regards,
Nandhakumar
What is the configuration of your transformer. How much it costs. I have the gerber files, if you like then you can use it, bit big compare to APEX version. 75mm x 35mm but the Same design.
Regards,
Nandhakumar
It will be a trusty Hayama 24+24 5A
Produtos Hayama - Hayama Comercio e Industria de produtos eletronicos
Yes, I would like the gerber files, but I don't have any app to open it. Can you suggest one for Mac and/or for Windows?
Produtos Hayama - Hayama Comercio e Industria de produtos eletronicos
Yes, I would like the gerber files, but I don't have any app to open it. Can you suggest one for Mac and/or for Windows?
Special Thanks to Mile and Prasi and Other Friends
Hi Mile / Prasi and Other Friends,
With a great pleasure, i like to inform you that both Gainclone and Super Gainclone are working fine. Finally, i am going to use Super Gainclone for 7.1 amp. with 500w subwoofer.
But as i have designed using diptrace size become bit big(i am a newbie). 68mm x 31mm it become.
Is there any option to bridge/parallel these boards to get 100w RMS ?.
Thanks and Regards,
Nandhakumar Vemban
Hi Mile / Prasi and Other Friends,
With a great pleasure, i like to inform you that both Gainclone and Super Gainclone are working fine. Finally, i am going to use Super Gainclone for 7.1 amp. with 500w subwoofer.
But as i have designed using diptrace size become bit big(i am a newbie). 68mm x 31mm it become.
Is there any option to bridge/parallel these boards to get 100w RMS ?.
Thanks and Regards,
Nandhakumar Vemban
Super Gainclone Tested Gerber Files
Super Gainclone Tested Version. Schema by APEX and Designed by Prasi.
Super Gainclone Tested Version. Schema by APEX and Designed by Prasi.
Gainclone Tested Gerber Files
Gainclone Tested Gerber Files Schema and Design by APEX. This is Tested by Me and Size is around 76mm x 36mm
Gainclone Tested Gerber Files Schema and Design by APEX. This is Tested by Me and Size is around 76mm x 36mm