Class D Amp with LM566, LM393 and 2XIRF530

[Anung]

I am very interest for this project.... thank's Mr. Mile

 

[QQ12e5k1]

Apex D200.2

Dear Mile..
Please check maybe there some error on my pcb.

Regards

 

[QQ12e5k1]

Apex D200.2

Upppsss....

Sorry double post.

 

[apexaudio]

Dear Mile..
Please check maybe there some error on my pcb.

Regards

Looks ok, D200.2 with biger heatsink.
Regards

 

[apexaudio]

D200

 

[44250]

12 times less... 🙂

 

[apexaudio]

D200 Stereo

 

[apexaudio]

HomeMadeAudioProject : APEX D200.1 prvo uklju?enje - YouTube

 

[ChingTan]

Dear Mile..
Please check maybe there some error on my pcb.

Regards

can you share pcb?

 

[QQ12e5k1]

can you share pcb?

Here the file

 

[apexaudio]

D200.1

 

[stewin]

hi sir apex what is the maximum voltage you have used with a 2ohm load

 

[apexaudio]

hi sir apex what is the maximum voltage you have used with a 2ohm load

+/-50V

 

[lyubcho88]

Hi mr.Mile
Could you please share whit us a circuit for D200.2?

Thanks a lot,
BR,
Lyubo

 

[apexaudio]

D200 HomeMadeAudioProject : APEX D200.1 pop - YouTube

 

[apexaudio]

D200 stereo

 

[ChingTan]

my pcb version of apex d200.2 pls check if there is error
pcb size 148.50x53.00mm

 

[stewin]

hi mr ching nice layout.
does your layout work? what is the maxx voltage? do you have noise issues?

 

[ChingTan]

not yet tested

 

[stewin]

D200 stereo

hi sir apex

can i use +\-80vlts with a 2ohms load if i use irfb4227 as outputs ?


and how many turns have you used in the toroid t-106 2 output inductor?

thanking you in advance steve