blackpower
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this is not a joke but a real 4000watt rms audio power amplifier
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4000 watt rms power amplifier
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blackpower
New member
The amp works, I have already tested it but in simple wiring system; currently, I am working on the drawing of the pcb for this amp. I will share it here when ready!
Hello all.
If still needed/wanted i do have the PCB design of the "driver" part of this one (somewhere). It was original a 20kW project that for some reason was pooled down long time ago. This is not 4kW but 5kW, yes we did it at engineering school under tight supervision from some teachers.
Sincerely
Klavs.
If still needed/wanted i do have the PCB design of the "driver" part of this one (somewhere). It was original a 20kW project that for some reason was pooled down long time ago. This is not 4kW but 5kW, yes we did it at engineering school under tight supervision from some teachers.
Sincerely
Klavs.
Hello people.
Sorry for the delay, but i have collected a huge some of info over Years
. And i am not good at writing info on burned CD's, thus it takes time to find.
But here it is. As sayed before, this is not a 4kW project but a 5kW project. 2 boards should be used in bridge connection and when done correct it should be able to deliver 20kW.
Good luck with it. Actually we did this at engineer school and it do work as a single unit (5kW), but cannot remember if we changed some values here and there .
BRGDs
Klavs.
Sorry for the delay, but i have collected a huge some of info over Years
. And i am not good at writing info on burned CD's, thus it takes time to find.But here it is. As sayed before, this is not a 4kW project but a 5kW project. 2 boards should be used in bridge connection and when done correct it should be able to deliver 20kW.
Good luck with it
. Actually we did this at engineer school and it do work as a single unit (5kW), but cannot remember if we changed some values here and there .BRGDs
Klavs.
Maybe You need to recalculate some resistors to keep the gain and/or current drop as original as possible, to avoid complete recalculation . If Your simulation models are rather good, try simulate what the impact will be when changing. My first guesstimate will be a hand full of resistors should be changed too, but not more than that.
BRGDs
Klavs.
. If Your simulation models are rather good, try simulate what the impact will be when changing. My first guesstimate will be a hand full of resistors should be changed too, but not more than that. BRGDs
Klavs.
Rael : I am good but not named sir .
I do normaly do 1.2 - 1.4 times the max current of amp consumption. But in this case i would try to do a smps. But that is another task.
Paul : Yeps.
But still nice. I have tested the "low current" part/board and it works perfektly. I have tested the switch part and that works greatly to. But i do not have equipment for testing the amp in hole, thus i do not know if that would work, but i guess i will.
.I do normaly do 1.2 - 1.4 times the max current of amp consumption. But in this case i would try to do a smps. But that is another task
.Paul : Yeps
.But still nice. I have tested the "low current" part/board and it works perfektly. I have tested the switch part and that works greatly to. But i do not have equipment for testing the amp in hole, thus i do not know if that would work, but i guess i will.