1u class d 1500w at 20 hz project

[protech1104]

Im so happy. I will finich my project. A high power amplifier class d 1500 w rms at 20 hz accept horn and complex load 1u ruck with full protection soft start fan speed controll bridgeble. It cost for me 140 dollar . Its commercial project . The cost is it good oir not.

 

[Arty]

and i just won the lottery.

 

[protech1104]

and i just won the lottery.

hello I do not understand. it's a good start or not. the cost of the component. pcb. 1u box. serigraphy.
I factory with my friend an angle of bending 1m and I have the necessary equipment. for PCB and box

 

[5th element]

and i just won the lottery.

hello I do not understand. it's a good start or not. the cost of the component. pcb. 1u box. serigraphy.
I factory with my friend an angle of bending 1m and I have the necessary equipment. for PCB and box

It means, for that price, that it's impossible, or highly unlikely.

 

[protech1104]

you flatter me. it's possible with hard work.

 

[Arty]

possible if it does not include the powersupply and the amplifier 😀

 

[protech1104]

possible if it does not include the powersupply and the amplifier 😀

everything is inside. smps 2kw hard switching. 2 class d amplifier. protection. 4 fan with 2 tunnel. peek signal protection panel. the box has cost 10 dollars. decoupe folding silkscreen painting

 

[jacques antoine]

everything is inside. smps 2kw hard switching. 2 class d amplifier. protection. 4 fan with 2 tunnel. peek signal protection panel. the box has cost 10 dollars. decoupe folding silkscreen painting

How about a picture of this marvel?
J.

 

[protech1104]

How about a picture of this marvel?
J.

when I finish all edits and screen printing. i will post photos and video with full load test