SM hides everything in plain sight, I would think he is good at playing cards. Now I have been trying to make you all think for yourselves. My first breakthrough as to what was happening was when I fed the coils with ONE frequency but in a follow-on sequence. I tuned the frequency but the sequence stayed the same (more or less). This created harmonics which I picked up on my spectrum analyser. As I was tuning the frequency, all of a sudden the harmonics came together and kicked into larger more powerful harmonics. I have shown a video of this some time ago. Now SM talked of 3 frequencies, but it was not until much later I realised they could not be as 3 frequencies as in 5,10 and 15kHz, but one frequency and 3 duty cycles, crafty SM. What he did was use one clock frequency into a sequencer with different output duties. I have done this with the minimum component count using CD4047s, this is how it is done. He stated that the 3 frequencies are 1st, then the 2nd is the 1st X 2.1 and the 3rd the 1st X 3.2 +-. In reality, it is the ON timing of the single frequency, the ON duty for the 3 MOSFET switches. Remember that "B" can't be ON when "A" or "C" is ON, why? because "B" is ON when resonance is happening and not when the A and C constant current chokes are charging. That means the area of interest is the discharge timing of the chokes. Look at the attached, they do not "quite" add up to 100% Regards Mike
« Last Edit: 2022-07-04, 17:27:37 by Centraflow »
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