You have them? my e-mail is mariano.janeiro@videotron.ca ...if you can send them it would be great....thank you very much... I will look into finding this article
yes I would like you to send them to me. you can send them at mariano.janeiro@videotron.ca
take a look at my thread
http://www.diyaudio.com/forums/showthread.php?s=&threadid=9860
Although I'm not an expert, this design is fairly easy to build. I suggest that you add some "security" such as a protection on the outputs to protect your loudpspeakers.
Concerning the power supply, a transformer and a diodes bridge seems to be sufficient.
If you plan to drive 8ohms speakers, the author recommends a 2X30V 150VA transformer (for 1 channel)
If you plan to drive 4ohms speakers, the author recommends a 2X24V 150VA transformer (for 1 channel)
Personally, I think these values are a bit "tight". Personally I would use a 2X24V transformer when driving 8ohms loads at the cost of a little lower output power.
Finally, I'm just a newbie with little experience. If anyone has useful tips etc., then go ahead and share with us !
Hope this helps !
http://www.diyaudio.com/forums/showthread.php?s=&threadid=9860
Although I'm not an expert, this design is fairly easy to build. I suggest that you add some "security" such as a protection on the outputs to protect your loudpspeakers.
Concerning the power supply, a transformer and a diodes bridge seems to be sufficient.
If you plan to drive 8ohms speakers, the author recommends a 2X30V 150VA transformer (for 1 channel)
If you plan to drive 4ohms speakers, the author recommends a 2X24V 150VA transformer (for 1 channel)
Personally, I think these values are a bit "tight". Personally I would use a 2X24V transformer when driving 8ohms loads at the cost of a little lower output power.
Finally, I'm just a newbie with little experience. If anyone has useful tips etc., then go ahead and share with us !
Hope this helps !
Ref TDA7294
hii
i wnat to build amp using TDA7294 i did make a pcb layout of mine which i m not so happy with coz its not looking that symetrical and seconndly m confused for the mute and standby pins , so lookng for a single sided pcb file, if you have a ps its fine wiht me,
have you tried TDA2050,
any help will be great
I have made my own artwork. I can send the .ps file of the same.
Just let me know if u need it.
Mahendra palesha
hii
i wnat to build amp using TDA7294 i did make a pcb layout of mine which i m not so happy with coz its not looking that symetrical and seconndly m confused for the mute and standby pins , so lookng for a single sided pcb file, if you have a ps its fine wiht me,
have you tried TDA2050,
any help will be great
it's here!
Please tell me how to attach file to, I will send the things you need!
Hi,
Ive been searching everywhere on the web for pcb layouts for the TDA7294 but I can't find any! I wished I didn't sucked so much in PCB designing. I would be mucho greatfull to the great spirit that will help me find a pcb layout.
Thank you very much I love this forum
Please tell me how to attach file to, I will send the things you need!
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- Anyone has the PCB layout for the TDA7294?