Class D Amp with LM566, LM393 and 2XIRF530

[vorezky04]

Wow, why this tread is not continues?

 

[stewin]

Hi, Apex. I want to build your SMPS +/-50V. Can you tell me what is value grec circuit and inductors, that I mark you in the picture? Can I use 1N4007 instead of FR107? Do you have PCB or I need to draw it?

hi mialo use uf4007 instead 1n4007. 1n4007 is very slow

 

[Hadighorbani]

class d is my favorite amp

Ok. I will share schematic and pcb after test.

Hi apex
can you send pcb and shematic of class d amp to my emil please?
Hadi_ghr_e_61@hotmail.com
sorry for my bad english
thanks🙂

 

[jukilo]

Apex, it is possible supply SN74HC00 15V? I think it is fail.

 

[apexaudio]

Apex, it is possible supply SN74HC00 15V? I think it is fail.

Go to post #66 there is corrected schematic SN74HC00 suply with 5V.

 

[Hadighorbani]

Go to post #66 there is corrected schematic SN74HC00 suply with 5V.

Hi sir
please share your pcb
i can not make a pcb🙁
i am amator
thanks🙂

 

[Hadighorbani]

this is DIY site

Ok. I will share schematic and pcb after test.

Hi Apexaudio
greetings thanks cant wait to make it never made any d class amp
i guess always a first time hope things work out good
warm regards
andrew lebon

Hi friend
can you please send to me your pcb and shematic of class D amp and power?
thanks to helping me🙂

 

[stewin]

hi apex what wattage can this amp produce at 4 ohms

 

[jokomul]

Hi apexaudio, i'm interesting with this design. could you please give me your fix layout?

 

[apexaudio]

hi apex what wattage can this amp produce at 4 ohms

500W at 4 ohms, but not tested.

 

[Hadighorbani]

Hi
is this cores suitabel for class d amp?

An externally hosted image should be here but it was not working when we last tested it.

 

[apexaudio]

Class D amp from Mackie active speaker.

 

[apexaudio]

Single suply class D full bridge amp.

 

[apexaudio]

FBT single suply full bridge

 

[exflaco]

Single suply class D full bridge amp.

Sir Apex share the umbalanced to balanced litle input from tis kit ,and could share FBT schem?

 

[apexaudio]

Sir Apex share the umbalanced to balanced litle input from tis kit ,and could share FBT schem?

Circuit for full bridge inputs, and I haven't FBT schematic.

 

[exflaco]

Tomorow share the fbt bridge schematics

 

[exflaco]

Here some bridge single suply full bridge schematics from FBTFBT Elettronica Diagrams, Schematics and Service Manuals for FREE

 

[apexaudio]

Here some bridge single suply full bridge schematics from FBTFBT Elettronica Diagrams, Schematics and Service Manuals for FREE

Thanks, maxx-4 low side amp have same schematic as powered mixer from picture.
Regards

 

[apexaudio]

Filterless class d stereo amplifier