24-0-24 volts is used on the layout.
what is the maximum voltage of transformer you would recommend for this amp?
I use transformer 2x24V AC for general purpose, only for home listening 2x30V AC will be maximum.
🙂 hehehe usually heat sinks are included in the design,,... so i thought that was not heat sinked,... thanks
You must use heatsink and be carefull: there is negative rail voltage on IC case!
Right Appex, thats a good point, that should be kept in mind.
Appex, I built a ampli with LM4766, it is sounding so good. can you tell me what is the optimum voltagewhich can be safely used to operate in 30 deg. Celcius ambient temp.
Giving a piture below.
Appex, I built a ampli with LM4766, it is sounding so good. can you tell me what is the optimum voltagewhich can be safely used to operate in 30 deg. Celcius ambient temp.
Giving a piture below.
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Thanks Appex. I am currently using +28 -28 V DC for this amp. I made the transformer my self and will reduce the voltage as per your suggession.
Another help I need. I made a tone control unit for that amplifier with LM1036N. I am not satisfied with this tone control unit. Feeling lack of low response, specially below 50Hz. Is that my problem? Do you have any better Bass Treble control schematic and PCB with IC or Transistor? If you have please upload or send to my mail(diptangshu@gmail.com).😕
Facebook page 'APEX audio' is only for other people builds my DIY project (noncommercial page)
Regards
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