Kapanadze Cousin - DALLY FREE ENERGY

[d3x0r]

I cannot decide at this point in time.
I agree with Hoppy the the ratio of turns between L1 and L4 is incapable of producing sufficient voltage to tun the ATX PSU if power to L4 originates only from L1. 
However if it doesn't (e.g. there is some kind of unconventional process between L1 and L4) then anything is possible.

One thing about Dally's contraption that seems wrong to me, is the lack of any Gain Media (e.g. ferrite or brass core).

(edited all from uH to mH)
I did some measuring of my coils...
L1 is 2.28mH  28gauge
L2 is 1.265mH  24 gauge
l3 (insdie and outside) is 0.026mh (lowest end of my meter, not nesscarily accurate)
l4 is .126mh  12 gauge
the additional coil I had on L4 is .256mh



My L2 computes resonant around 4.3Khz with 1uf cap (almost exactly 1.0)


L2 was pk-pk 200V, the L1 driver voltage is something around 150V, as my neons only come on briefly, so, by turns, the best I could do ....


L1 is 22.5cm long, and using 28 gauge wire has 25 turns/cm for 562 turns.
L2 is 22.5cm long and using is approx 20 turns/cm for 450turns
L4 is wound with 12 gauge wire, 4 turns/cm, and is 24cm long, 96 turns.


L1 : 562:96 = 5.854 .... 150V/5.854 = 25V
L2 : 450:96 = 4.687 ... 100V/4.687 = 21V  (100V for half wave rectified...)


but I was clearly reading 75V on the capacitor across L4 (when L2 was at resonance)


The cap I was using on the L2 coil was also a 100V mylar capacitor, maybe that capped it?  But it didn't look chopped or have strange drops...

[Hoppy]

I did some measuring of my coils...
L1 is 2.28uH  28gauge
L2 is 1.265uH  24 gauge
l3 (insdie and outside) is 0.026uh (lowest end of my meter, not nesscarily accurate)
l4 is .126uh  12 gauge
the additional coil I had on L4 is .256uh



My L2 computes resonant around 4.3Khz with 1uf cap (almost exactly 1.0)


L2 was pk-pk 200V, the L1 driver voltage is something around 150V, as my neons only come on briefly, so, by turns, the best I could do ....


L1 is 22.5cm long, and using 28 gauge wire has 25 turns/cm for 562 turns.
L2 is 22.5cm long and using is approx 20 turns/cm for 450turns
L4 is wound with 12 gauge wire, 4 turns/cm, and is 24cm long, 96 turns.


L1 : 562:96 = 5.854 .... 150V/5.854 = 25V
L2 : 450:96 = 4.687 ... 100V/4.687 = 21V  (100V for half wave rectified...)


but I was clearly reading 75V on the capacitor across L4 (when L2 was at resonance)


The cap I was using on the L2 coil was also a 100V mylar capacitor, maybe that capped it?  But it didn't look chopped or have strange drops...

Don't you mean 2.28mH for L1?

Dally has only 159 turns for L2. You have almost three times more turns and almost 100 more turns on L1, so your voltage levels will be higher than from a Dally spec coil.

Regards
Hoppy

[verpies]

What actually happens when you can douple the amplitude of a wave via superimposition of a reflected wave ?
Is the power not 4 times the initial wave ?

No, because "power" is a rate of "energy flow". Standing wave does not move (does not flow).
Also, in an EM standing wave, the electric field is in-phase with the magnetic field and in a traveling wave they are 90deg. out-of-phase.

[Hoppy]

An interesting finding was that when I changed the nano VCO and nano pulser chips from SN7400's to 74HCT00's as per spec, the VCO immediately went into uncontrolled 'clean' sine wave oscillation at around 75MHz! I've heard about this problem in other applications with the HCT type chip. The SN7400's work fine. Its not a problem with the supply line as I still get the problem when powered on its own direct from my bench supply. Something to be aware of and I wonder if Dally had checked his VCO output on a scope.

Regards
Hoppy

[Сергей В.]

ПривеÑ, всем !!


I found our Russian parts on Ebay.com


RUSSIAN DSRD diode KD206A
http://www.ebay.com/itm/KD206A-USSR-RUSSIAN-RECTIFIER-DIODES-LOT-OF-50-NEW-/220683918392?pt=LH_DefaultDomain_0&hash=item3361c95c38

$38.50/50=0.77$ per part

RUSSIAN DSRD diode KD226G Rectifier Diode 600V 1.7A NOS
http://www.ebay.com/itm/100-PCS-KD226G-Rectifier-Diode-600V-1-7A-NOS-/251057009269?pt=LH_DefaultDomain_0&hash=item3a7429f275

US $5.50

MILITARY GRADE RUSSIAN AVALANCHE Rectifier DIODE DL171-320-14 320A 1400V 1,4kV
http://www.ebay.com/itm/MILITARY-GRADE-Soviet-AVALANCHE-Rectifier-DIODE-DL171-320-14-320A-1400V-1-4kV-/250979935248?pt=LH_DefaultDomain_0&hash=item3a6f91e410

US $59.99

RUSSIAN-MILITARY-KT926B-KT926-SILICON-PNP-TRANSISTOR
http://www.ebay.com/itm/RUSSIAN-MILITARY-KT926B-KT926-SILICON-PNP-TRANSISTOR-7pcs-all-1991y-/350603040082?pt=LH_DefaultDomain_0&hash=item51a191d552
RUSSIAN MILITARY KT926B

US $17.00

RUSSIAN-KR1533LA3 = 74ALS00 ( 74 ALS 00 )
http://www.ebay.com/itm/New-3-pcs-x-KR1533LA3-74ALS00-74-ALS-00-1533-3-/190598741118?_trksid=p2045573.m2042&_trkparms=aid%3D111000%26algo%3DREC.CURRENT%26ao%3D1%26asc%3D27%26meid%3D2475968235941317723%26pid%3D100033%26prg%3D1011%26rk%3D1%26sd%3D190598741118%26

US $1.89

For Ð"УН (VCO) use 74AC00PC and for Ð"НСИ (Nano-Pulser) КР1533ЛА3.

To make several kV Nano-Pulser pulses use several diodes serially. Ferrite ring i think you can find easy. You may use bigger ring up to 2 cm outer diameter.  Ðœ6000НМ or better.
Ferrite is going hot so must be sealed or glued on KT926 radiator. And connecting wires must be as short as possible if you want nano pulses !! For Ferrite ring use quality teflon wire or wire which isolation can handle more than 200 degrees temperaure. This is important coz Ferrite ring, Transistor and DSRD will running continuously. Use good radiator for DSRD diode!!