PCB for TDA7293

[jbdivx]

hello Everybody ,

I want to make the TDA7293 amplifier , but I don't find a PCB for do the typon !

Unfortunately, on the datasheet , there isn't the PCB of the Simple montage

Do you have it ?

Thnaks for all

 

[pacificblue]

Are you looking for a layout to make your own PCB?
http://www.jeanyvesmartin.com/schemas-amplificateur-tda-7294-a5.html

Or for a PCB to buy?
http://www.diy-selbstbau.de/produkte/a80-en.htm

Did you try the search button?

 

[Minion]

I used the PCB in the datasheet and it worked fine and was an easy to make and etch PCB... I have a ready to etch Image of this PCB design if you want it ....

If you look on e-bay you can buy a stereo TDA7293 Kit with all Parts and PCB for about $23 US which is about the price of just the two TDA7293 chips....


Cheers

 

[pacificblue]

I think, jbdivx did not like the layout in the datasheet, because he prefers the TDA next to the PCB edge for easy mounting to a heatsink.

 

[jbdivx]

Thnaks for your help !

i find the kit on Ebay :

http://cgi.ebay.com/TDA7293-Hi-Fi-P...68380&_trksid=p3286.m20.l1116#ShippingPayment

On the photo , we can see a " stereo model " , but in the description it's not mentioned, so I well send a mail to the seller.

On this kit , probably , this isn't the best components (MKP, ceremaiq resistor same Vishay )

So probably , i will buy the kit and modify some components

+

 

[Minion]

Hi ,Yes it is a stereo model but can also be wired in Bridge mode or Paralell for mono, the Kit comes with instructions on how to do this .....

That is the same one I just bought , it hasn"t come yet though... I also bought the power supply board which was $6 and comes with the bridge rectifier and terminal blocks and some smaller value caps and a couple resistors (Snubber ?) but doesn"t come with the big PSU Caps but still a damn good deal for $6 ..... His kits are the least expensive out of all the kits I have looked at I just hope they aren"t cheap....

Cheers

 

[Stee]

Tda 7293 four in bridge/parallel

Hi see the schematic
you can find on ebay
works better with a 6922 in cathode follower on input
to build
a perfect hybrid

 

[dudaindc]

Interesting... I may give it a try...

 

[pranam77]

High resolution Circuits please

Hi see the schematic you can find on ebay
works better with a 6922 in cathode follower on input to build
a perfect hybrid

Could you please upload the better quality images of the same. These are ok..but a bit blur and coudnt have a clear view.