My class D amp

[manojtm]

Hi,

It is a zip file (AUD200U-copy.zip).
check your spam folder

Regards
MANOJ

 

[luizcpimenta]

Hi,

It is a zip file (AUD200U-copy.zip).
check your spam folder

Regards
MANOJ

OK thank you.
Can you send me the diagrams of the AUD600 and AUD1000 amplifiers?
Thank you.

 

[manojtm]

Can you send me the diagrams of the AUD600 and AUD1000 amplifiers?

Hi,

Both one is same, only diff. is voltage and FB resistor value and OC setting changed.

Regards
MANOJ

 

[luizcpimenta]

Hi,

Both one is same, only diff. is voltage and FB resistor value and OC setting changed.

Regards
MANOJ

Good Morning.
Can you send me the schemes and layouts of these amplifiers?

 

[Hadighorbani]

MANOJ TM CLASS D AMP

Hi All,

My new D2 Generation 2 Class D

Regards
MANOJ

Hi
How are you today?
you create new AMP again.
very good
can you share it with me ?
Hadi.ghr.e.61@gmail.com
are you have SMD type of this amp?

 

[fmmech_24]

..mTech AUD600 GEN2 preview.

 

[29285]

I wonder about the hi-side gate-on resistor of 10k0 (R37).

 

[Erica.C]

..mTech AUD600 GEN2 preview.

Since you donot have the current limiting circuit in it, why put R6/R7 in series with the MOSFET?
My opinion is you can use IRS2092S reference design to save lots components with this output power.

 

[fmmech_24]

..oh, this is for education, learn, how ClassD works..
Buying a cheap L15D-modul isn't helpful 4 me.

 

[endryc1]

Excuse my english. thanks for all your help to us. We are learning thaks to you and others electronics gurus. . I am using a 555 timer to sincro an IRS900 stereo but i have an oscilation up and down in frecuency.? How do you sinc two modules on the same gabinet¿. Thanks a lot.

 

[manojtm]

Excuse my english. thanks for all your help to us. We are learning thaks to you and others electronics gurus. . I am using a 555 timer to sincro an IRS900 stereo but i have an oscilation up and down in frecuency.? How do you sinc two modules on the same gabinet¿.

Hi,

FSW sync. used for ideal only not for working freq. sigma delta mode it (fsw)will change when it working.

Regards
MANOJ

 

[endryc1]

Thanks . You think its better to put to oscilate one amp at 250 khz and the other amp at 350 khz for example ¿¿¿

 

[manojtm]

You think its better to put to oscilate one amp at 250 khz and the other amp at 350 khz for example ¿¿¿

Hi,

18KHz~25Khz bandwidth is enough for eliminating crosstalk

ie: ch1 fsw=250KHz ch2 fsw=275KHz

Regards
MANOJ

 

[endryc1]

Ok, thanks a lot . Lets do it that way . Thaks again.

 

[endryc1]

I put the amplifiers to oscilate at 250khz and 288khz .The noise gone completely. Thanks again for your help and for your ideas. Thanks a lot.

 

[endryc1]

????? How can i upload an photo for show my work ¿¿¿¿¿

 

[vargasmongo3435]

example foto

example to upload foto

 

[vargasmongo3435]

how to upload foto

on how to upload foto

 

[endryc1]

Thanks for your video.

 

[endryc1]

This is part of my work thanks to the forum. Learning and reading about class d amplifiers.