Kapanadze Cousin - DALLY FREE ENERGY

[verpies]

Up until now, Itsu's primary driver was using a dissipative voltage clamp (snubber) to short-out (dissipate) the energy in the drain spikes.
It is better to recycle this energy instead of dumping it into the Zener heaters.

Attached below, please find a new schematic diagram that accomplishes the above.
It recovers the spike energy back into the power supply and differs from the old one as follows:

1) The primary windings are rewound with double-wire cable (e.g. speaker wire seen here or heavy Litz wire - better).  Up until now the primaries have been wound with a single wire cable.
2) 2 fast rectifier diodes (e.g. Shottky) are used. These diodes (D3 & D4) must be capable of handling the pulsed current occurring in the primaries and must be rated rated at least 2*Vcc.
3) 2 capacitors (C3 & C4) in the μF range (the more the better) rated at least at 2*Vcc, are used. They can be ceramic or electrolytic capacitors (or both types connected in parallel), but must have low-ESR.

C1 & C2 are just optional capacitors for bypassing (stiffening) the power supply, and should have a high capacitance, low ESR and voltage rating ≥ Vcc
The Zener diodes are not used at all.


P.S.
For best results the windings of all toroidal transformers should be wound in 2 layers (or a higher even number) where each layer uniformly covers one full outer circumference of the the core in opposite direction to the next layer (also along the full outer circumference of the core), while keeping the turn direction constant (e.g. CCW) for all layers.
If more layers are needed then use an even number of layers (e.g. 2, 4, 6, 8, etc...) alternating the direction of winding advancement along the circumference of the core, for each successive layer.

Also, on the schematic below, the beginning of each wire in the 2-wire cable that constitutes the primary windings, is marked with a full dot of a different color. Conversely, the end of each wire is marked with a hollow dot of the corresponding color.

[Vasiliy Buslaev]

The diode Kd203 in the prior schematic is not connected in avalanche mode.

Also the supply is only 150 volts, not nearly enough to avalanche a 420/600 volt device.

The KT926 is the more likely avalanche candidate, possibly being triggered by base drive.

Probably the KT926 is just used in common emitter amplifier mode, being driven by logic gate, after all, it is a 200 Volt device.

Hi guys
Yes, verpies and  Vortex1, you are right.
I hurried to comment.
DSRD diode operates in a mode similar to the avalanche, but there are differences.
I looked at new articles on this topic. At present from the modern diodes, recommend to use of silicon-carbide diodes.
Drift Step Recovery Diode (DSRD) on the base of silicon carbide
In this case, it turns out the shortest pulse. Look at the picture.

P.S. Generally, diodes KD203 no longer applied, the sample is already out of date.
It's just that there are still many old stock.
Look at google "SiC rectifier". I still look for it, than you can replace Russian diode.
Regards
Vasiliy

[Vasiliy Buslaev]

Generally, the purpose of nanosecond pulse generator - this getting a steady pulse. Consequence - the produce of ether's soliton, which is essential to the operation of such devices.
Look to the video.

Smoke rings -  prototip of ether's soliton

In the words of Tesla: only one pulse.

[Hoppy]

Hi guys
Yes, verpies and  Vortex1, you are right.
I hurried to comment.
DSRD diode operates in a mode similar to the avalanche, but there are differences.
I looked at new articles on this topic. At present from the modern diodes, recommend to use of silicon-carbide diodes.
Drift Step Recovery Diode (DSRD) on the base of silicon carbide
In this case, it turns out the shortest pulse. Look at the picture.

P.S. Generally, diodes KD203 no longer applied, the sample is already out of date.
It's just that there are still many old stock.
Look at google "SiC rectifier". I still look for it, than you can replace Russian diode.
Regards
Vasiliy

@Vasiliy,

Has the SiC rectifier been proved to work / work better than the out of date KD203 in Dally's 2012 circuit, or is better performance just assumed?

@all,

I've decided to do a direct replication of Dally's circuit to start with, matching his components as closely as possible, except the inverter transformer for which the details have not yet been established - core material and winding details. Various options will need to be tried here if this information is not forthcoming. As Stelian points out in post 116, its sensible to replicate as closely as possible to the original circuit before venturing further.

Regards
Hoppy

[verpies]

Generally, the purpose of nanosecond pulse generator - this getting a steady pulse. Consequence - the produce of ether's soliton, which is essential to the operation of such devices.

It is much more likely that the short pulse is needed only to produce a dense comb of frequencies (as seen after Fourier decomposition) and one of those frequencies is just right to resonate something in surrounding matter.
I don't think the matter that resonates in response to this ns pulse is the air.

Maybe it's the matter of the thick solid copper wires or the deliberately hidden brass core/ring or even the vinyl dispenser tube