Kapanadze Cousin - DALLY FREE ENERGY

[Jeg]

Today I have been trying to produce the flashing lights effect that we see in URFA's videos. I started by taking the Kacher 24V supply from what he calls the synchronisation point 'B' (shown on a previously posted schematic from URFA) via a series connected 148uH choke.  This did not appear to show any effect, so I removed the 470uF electrolytic cap that I had on the output of the PWM / push-pull supply filter, leaving 470nF cap across the output. This started to show a little response as I moved my hand across the antenna and saw the lights varying a little in brightness. It was not until I started altering the frequency of the Kacher with a ferrite rod insert that I saw the maximum effect and this was with the kacher operating at around 950KHz, where the effect peaked. The effect was not as great as seen on URFA's video but the Kacher was having a pronounced effect on the brightness of the bulbs. My grenade coil frequency 1/4 wave is as previously reported - 1.316MHz and PWM is running at 21.9KHz. I don't think that I have so far optimised the value of the series choke for max effect. I suspect that URFA used one of his green high perm toroids for his choke. I have noticed that the amplitude of the Kacher waveform increases a little when the device is connected to my domestic earth. My power supply is isolated from earth.

Very encouraging Hoppy! Is it possible to share your bias resistance values at katcher side? Are u using c5200? I am going to make today this choke trick using a small TV yoke. I hope it is adequate for this job.

I guess you already have seen it, but by changing pwm and/or low khz frequency you can move this peak at the center of the pulse.

[Hoppy]

Very encouraging Hoppy! Is it possible to share your bias resistance values at katcher side? Are u using c5200? I am going to make today this choke trick using a small TV yoke. I hope it is adequate for this job.

Hi Jeg,

I'm using the Fairchild FJL43150TU transistor which has a similar spec to the C5200. My bias resistors are 10K pot from supply rail to base and 1K fixed resistor from base to ground.

[Jeg]

Hi Jeg,

I'm using the Fairchild FJL43150TU transistor which has a similar spec to the C5200. My bias resistors are 10K pot from supply rail to base and 1K fixed resistor from base to ground.

Thanks Hoppy. I use a 10k pot and 300ohm to ground. But except  that I am not satisfied of the output voltage, after about 2.5A katcher starts to raise current up to burning the transistor if I don't limit it by the pot.

[Void]

Can you tell what grenade length and kacher length of wire use in your setup ?
I suspect there may be a relation between the two lengths, than a frequency one, something like kacher length = grenade length /2 or like, I'm not sure.
Do you notice some lock in kacher frequency when light bulb  is aglow ?

Hi skywalker66. I didn't measure my wire lengths super accurately, but
my grenade wire length is roughly around 39m long, and the kacher wire length is
currently roughly somewhere around 37m to 38m long. This is probably give or take
a couple of meters of wire length.
When the 15W light bulb is not connected, the kacher frequency is about 1.63MHz.
When the 15W light bulb is connected across the grenade, the kacher frequency is about 1.61 MHz or so.
I haven't done any tuning of the kacher frequency to see what difference it makes on the light bulb
brightness, but see my next post here as something unusual is happening at the moment.
All the best...

[Void]

I posted a scope shot about a day ago showing the voltage waveform across
my grenade output with a 15W bulb connected across the grenade. Output
voltage across the 15W bulb was showing as about 3.4V peak, and it was a sort
of very jagged looking waveform. I have reposted this scope shot below as
"01 - 2014-11-11 - Yellow - 15W bulb across grenade -- Blue - tesla Coil.png"

I haven't made any changes to my test circuit arrangement since I took that scope
shot about a day or so ago, but this morning I turned on this circuit again and I am now
getting a much higher voltage waveform across the grenade output with the 15W bulb connected,
and the bulb seems to be glowing a fair bit brighter. The output voltage across the 15W bulb is now
measuring about 127 to 130V peak or so (it's wavering a bit) , and it is also now a clean sinewave.
Also, notice that in the scope shot I took about a day ago, the phase difference between the tesla coil output
waveform and the waveform across the 15W bulb was about 180 degrees, but now the phase shift for the
exact same scope probe arrangement has changed to about 90 degrees.

The scope probe that is picking up the tesla coil output waveform is not connected to anything, but the
probe across the grenade output has its ground clip on the earth ground side of the grenade coil (winding 6 output wire).
The kacher current consumption has dropped a little from 0.9A to about 0.8A now as well.

This is odd because I haven't made any changes to this test circuit that I can notice so far. Possibly something
has changed by accident, but I won't be able to check this over more closely right now. Once I get the time 
I will check if I inadvertently changed anything. As far as I can tell however, the circuit arrangement
and scope probe arrangement is identical to about a day ago, but suddenly the circuit is working
very differently. Compare the two scope shots.
Current scope shot is "02 - 2014-11-13 - Yellow - 15W bulb across grenade -- Blue - tesla Coil.png"

I'll report back later when I have time if I find anything that may have changed in
my circuit arrangement.

All the best...