wrote 3 scripts, and recorded some material for new video, that shows how to place the impulses.
I'm tuning into the core of the setup, to make it easy to replicate, without hard to understand theories.

I made 2 circuits for the new video.
posting them here.
difference is the L2 series tuning capacitor is on the drain or source side.
If it is on the source side, L1 needs to be flipped over (connections stay the same)

distance between L2 and L3 places the impulse of L1 any where on the L2 series resonant sine wave
L1 and L3 are close coupled.

this video is a small nightmare.
I decided to reverse L2 instead of L1, but it is not the same.
Need to re record the experiments.
I learned from this, but it is also frustrating. Small break, record again edit again...
I will get there. sooner or later.

I've come to the conclusion, that I can tune the impulse, which is great, but I dont know what place the impulse works best.
So I need to experiment more, until I see what it does.
Then I can make a clear video.
The video I planned had to many variables, and was very hard to follow. So, once I know what works, and what not, I can skip the parts that dont work, and just focus on the result that does work. This will make the video easy and understandable.
I first need to understand it myself, before I can explain it...

Still recorded some good explanations, that I could place in a short video(s).

My youtube channel has almost reached 10k subscribers. It will unlock a new feature, "shorts". Might be interesting. But it is only for mobile, and the videos disappear after 7 days.

writing a new plan now, to compare the differences of the impulse placement.

test one1, L2 tuning capacitor on MOSFET drain
scr22 shows:
yellow=L2 Volts
green=L3 current
purple=mosfet on(high)/off(low)
orange=L1 impulse on source
newfile13, yellow is L2 current.
input power: 0.31A 2x10V
F=80.8 kc/s. Impulse is tuned to V=0 of L2, with voltage rising to positive.
distance L2 L3 is 17mm,
impulse is -580V (measured first half)

second test. L2 tuning cap on Mosfet source
edit: removed as it failed. second test redone in new post

see picture attached

second test. L2 tuning cap on Mosfet source

redid the second test again.
L2 cap on source, L1 flipped over.
F=79.4kc/s
input power= 0.32A 2x10V
impulse=-735V
tuned properly.
distance L2 L3=18,5mm
I first made the distance even smaller, but then there is no LMD resonance it needs some distance to function.

newfile 16, yellow is L2 current.
scr25,
yellow = L2 voltage
green =L3 current
orange= L3 voltage
purple, high is mosfet on, low is mosfet off

no load, no DC offset. Tesla oscillator circuit used.

So, Identical results so far, for L2 cap on source or drain of the mosfets.

the ripples I keep seeing on L2, before mosfet turn on, most probably are due to a to large series tuning capacitor on L2.
If I make it smaller, It goes away, but frequency also goes up, so to compensate I need to enlarge L3, to get the frequency down again.

Since L2 and L3 have different magnitudes, L3 is larger, with equal cap size, due to being in the middle and getting induced by both sides (L1 magnetic induction, and L2 dielectric induction).

it makes sense to decrease cap size of L2 and increase L3 cap size, to get rid of the ripples, and keep the frequency down, and have equal magnitude of L2 and L3.

edit, made L3 parallel cap 71nF and L2 41nF still ripples, same frequency

comparison of L2 series tuning cap on drain or source:
frequency is almost the same, which is good for comparison.

cap on drain              cap on source
impulse smaller         impulse bigger
 -580V                        -720V

L3 current bigger      L3 current smaller
7,5a                           6.9A


differences are small.  biggest difference is the impulse voltage, but  this can be because one is measured at the source, while the other is measured AFTER the source capacitor, which is being charged a bit by the  impulse


Still L3 current is  biggest with cap on drain.

L2 series tuning Cap on MOSFET Drain
Impulse on L2 voltage minimum that is ascending to positive max
Impulse at L2 negative current maximum
at the start of the positive power cycle (coil being charged up)

L2 series tuning Cap on MOSFET Source
Impulse on L2 voltage minimum that is descending to negative max
impulse at L2 positive current maximum
at the start of the negative power cycle (cap being charged up)

I dont know what is going on...
I have the cap on the source, but now it is on the ascending voltage minimum of L2 again????
And I didn't change anything, except add the DC offset, to see how it behaves.
this makes no sense to me at all

edit, I did make L2 cap smaller and L3 cap bigger

reversed setup again, now L2 tuning cap on Drain of the mosfet.
impulse is on the decending slope at the voltage minimum of L2.
current is Less on L3. power is a little bit increased 0.33A at 2x10V
frequency and distance kept the same. all coil non reversed (flipped L1 back).
used the dc offset module also for +V on L2.

Seems to work best on the ascending voltage minimum on L2, with L2 tuning cap on the mosfet source.
So at the start of the positive power cycle, where the coil is being charged up.

So, need to reverse the setup again. Would be interesting to see, what happens with L2 flipped instead of L1, as that brings l2 and l3 voltage in phase.

it seems placing the impulses in the power minimums where V=zero and I is max has no effect. the difference between the drain and source cap, is minimal.

So lets try placing the impulses on the power maximum. and see if there is a difference with the positive or negative power.

with the power maximums, the current and voltage are changing maximally.
It looks to be if there is a maximum momentum there of the Aether fields.

just like a swing we dont push on the zero point, but in between we can tranfer most power and accelerate it.

0 x 1000 is still zero

Quote from evostars on May 29th, 2021, 08:16 AM

see picture attached

QUATREFOIL
https://open-source-energy.org/?topic=3122.msg46702#msg46702

new video is online, showing the principle of how to tune  the voltage impulses to the current maximum.

I used a tesla oscillator circuit for it.

Now I will continue and prolong the impulses by a parallel cap over L1.
lower voltage but longer duration voltage impulses together with the resonant current maximum should give more momentum of power

I've made a new setup again, based on the radiant half bridge circuit.
I have tuned the 2 channel pulse generator to 25% (and 180 out of phase).
I also added a parallel capacitor tuning board over L1.
Ready for testing.
Maybe I should again make a new thread, as this is not a coil capacitor anymore (no DC offset)

I tested with the c3m mosfet half bridge.
But the series blocking diodes needed replacement.

I'll go back to the tesla oscillator circuit again, maybe even use an older single mosfet switch, as I intend to prolong the impulses over a quarter wave, which should make the impulse voltage lower.

I intend to place the negative voltage impulse on the rising L2 voltage.
this is at the negative current maximum of L2.
thus It makes sense to reduce the L2 voltage and increase the L2 current, by increasing the series capacitor size.

also I would tend to use 25% duty cycle, but that would give L2 a 75% power cycle
so I keep it at 50%

first basic test with the tesla oscillator was successful.
L2 cap on drain, no coils reversed.

parallel Tuning board over L1 works.
as expected bigger capacity draws more current from the supply.
but thats ok. as long as I can combine the resonant current of L2 with the voltage of the prolonged L1 impulse

I put a parallel tuning board over L1. first I tried over the whole of L1, then only over just one of the 2 bifilar windings of L1.
The goal was to get rid of the ripples, and to prolong the impulse duration.

This works badly. instead of a single impulse, I get a much higher frequency ripple over the impulse. Bad signal...

To compare I did 2 tests, one with and one without the parallel cap over L1.

F=74kc/s L1=61nF L2=61nF L3= 71nF.
1,6A 2x15.7V input power
Note the current of L3 is much more amplified to 22A!
SCR30 and newfile17 show the rippling impulse. the ripples are somewhat removed out of the picture, to the right, but still there. The impulse voltage is much different.
This all might be due to the large tuning board, will need to test again, with a single capacitor over L1.

second test shows impulse with same settings but no cap over L1.
in scr29 and newfile 18
input power now 0.67A 2x15,7V

note how L3 is 14,8A (much less than 22A)
Also note how the L2 current is greatly amplified, with the prolonged impulse (due to parallel cap over L1)

as a variation, I tried close coupling L2 L3 while L3 loose coupled to L1.
No phase shift in this setup

I guess its time to do some more distance testing, see which impulse placement has the best results.

Also need to have an external sensor (plate) to see which setring gives the strongest impulse effect.
and, what I also still didn't do is load L3 down and measure input vs output

Then when the distance is known, I can finally make the coil capacitor with epoxy casting.

Results now still are vague.

Ow and... I want to make new coils.
Phi ratio, big enough for the buckets that fit in the vacuum chamber, whit thick enough wire.

I made smaller coils with thinner wire before, but they had higher resonant frequencies, I like to keep it under 100kHz as my current probe then starts phase shifting a lot more

today I did several tests with the L2 cap on the drain.
I changed the distances, an recorded the results.
I noticed at the perfect distance of 17mm, where the negative impulse is on the 0 volt of L2 rising to positive

, I had the lowest amplitude of resonant energy in L2 and L3.

So that isn't good.

I could do the same test with The l2 cap on source, but If I remember correctly this gives the same results. but i need to verify.

no dc offset was used.

another test whereby I close coupled l2 and L3 didn't show phase shifting.
But I noticed phase shifting only occurs when L2 and L3 are properly tuned tonthe same resonant frequency.

So that might have been off. I need to look at that again, get the ratios of l2 and L3 resonance in balance when close coupled.

Bottom line for today was:
its clear that the negative impulses on the rising to positive maximum, zero l2 voltage, is not working. (L2 cap on drain)

How amazing,
I just got 2 messages from within the hour, confirming the same. they didn't even know. Thanks!!!
It is the sudden collapse of the current maximum in the primary coil (L2) that produces the longitudinal wave.

I have already seen this collapsing current in my setup. it was with the cap on source, L1 flipped.
Now I can proceed again, with this knowledge.

Still wonder if L2 L3 close coupled would work, with L1 flipped, and L2 cap on source. I wonder, because this would make L2 L3 a coil capacitor with the L2 having a DC offset.
We then would have a collapsing dielectric field, at the same time of the collapsing magnetic field. Both fields collapsing at the same time.

did a quick change of the setup, placed the L2 cap in the source, and flipped L1 over. created a distance of 17mm again and yes! Impulse on L2's V=0 decending to negative V max, where The positive current is max, gives an implosion of the current.

now lets see if I can still do this but now with L2 and L3 close coupled (will play with the L2/L3 tuning)