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The cpu .hex file exists in the rarfile.
I don't know why you insisted? Is it forum rule ?
main.h is empty. not code in there. All stm32f0xx...h files standard cubemx hal library.
All the codes are here. 17mb
Main.h...
All oscillcospe codes in main.c.
Create project with cubemx "oscilocpe.ioc"
Must copy main.c to project driectory.
Because for small rar file size.
Cubemx project is full of junk files.
Thanks.
I am interested in electronics as hobby.
If I work gently, it will be torture, not entertainment.
This device (plasma cut) is very expensive in my country. 3 minimum wage.
I fixed the errors in the circuit drawing.
Other images
Current feedback bobbins
No load igbt gate...
İf transformer 16v not need regulator, if transformer 24v 18v yes you must use.
For the gate voltage, mosfet or igbt gate voltage must be min 11V --- max 20v.
Maybe not, very small signal and maybe 500-600v
1W to more KW , It depends sound frequency and out capcacitor.
Sound interupt frequency must 1HZ to 1-2khz
As the frequency increases, the capacitors warm up (igbts low warming).
Need cooler water or oil, or use 10KV high voltage...
If the gate driver produces strong and good square wave, door resistance is required for protect gate driver or mosfet.
But resistor not need in this circuit.Because gate driver strong and produce a little sinusodial wave.
I remember this.
Yes i used 220v Ac. Bridge rectifier and capacitor -> 300v dc
50v--100v etc need for test. 24v transformator for test. (different in the video)
Twisted cable has low inductance (a similar coaxial cable) long wire can use
Yes, need 50v----300v another dc power.
If used 50v , 50n06 75n06 irfz etc cheap 60v mosfet can be used for flourecance lamp light up ,but if out capacitor 500nf --- 1uf 5cm..10cm spark to screwdriver.
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