MY diy CLASS-D Project PCBS Ready..

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MicrosiM

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Hello..

PCBs Arrived for my 1KW Class-D Amplifier.

The FIRST diy Class-D amplifier.

No SMD Parts.
 

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  • Class_D (Driver).jpg
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  • Class-D(Main).jpg
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MicrosiM

Administrator
Staff member
do you post schematic , or files of pcb ?? forgive my poor english, i´m from brazil.. =]

thanks

A big welcome to all friends from BRAZIL.


I will put it when i finish drawing it

I will start assembling soon.


Thanks
 

IGBT

Switching Fanatic!
Updates

Any news about this nice looking PCBs?

I plan to make one, and schematics??
 

MicrosiM

Administrator
Staff member
2KW Class-D Amplifier, Class D Amplifier 2000W

Class-D fans..


Since I have some spare time waiting for dozen of IGBTs, and Mosfets, and Some diodes.

I will start assembly of the 1000W Class-D amplifier, THAT is long awaited, since it dosent include any SMD parts!

This Design is robust after many revisions

Some pictures of PCBS, just opened from covers!


Enjoy!


DSC01303.jpgDSC01304.jpg
 

gatabil

New member
hello MicrosiM

I see you tried to do a lot here, but please show the schema from here. so that we will discuss about the topic
nearer our goal to develop the circuit.
thanks.
 

MicrosiM

Administrator
Staff member
Schematics

hello MicrosiM

I see you tried to do a lot here, but please show the schema from here. so that we will discuss about the topic
nearer our goal to develop the circuit.
thanks.

Schematics for class-d amplifier will be released only when I assemble the PCBs, and make it fully working.

As we know this Amplifier dosent use traditional IR chips to drive either as PWM drive :rolleyes:

That is another reason why I am afraid from publishing, many will copy it like hell when they see it.

I am still thinking about it. But when I reach the DIY groupbuy, it will be possible to all those who buy it to see the circuit!



Thanks for the intrest
 

MicrosiM

Administrator
Staff member
Schematics

Class-D Schematic


Just for refrence in the mean time


Enjoy
 

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  • 1000W_D2.pdf
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gatabil

New member
hello MicrosiM,

I wonder if what is the "14 pin compulse Ic" on pcb ?

Class-D fans..


Since I have some spare time waiting for dozen of IGBTs, and Mosfets, and Some diodes.

I will start assembly of the 1000W Class-D amplifier, THAT is long awaited, since it dosent include any SMD parts!

This Design is robust after many revisions

Some pictures of PCBS, just opened from covers!


Enjoy!

 
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