Use for the Tesla Switch

[nvisser]

Leroy
Which circuit diagram are you using?

[ldissing]

Leroy
Which circuit diagram are you using?

That is a good question. It is just like the circuit that I posted a few posts ago, except that I do use the parallel transistors (not just diodes) and I use an SCR in place of the serial transistor. I do not use the bridge, or the caps in the circuit. Just the "basics". It is 2 three battery switches, each with a load of its own, so as simple as possible (where the "third" battery is really two batteries in parallel).

Or, I could have said the original brand circuit on JB's web site minus the bridge and caps with a load between each set of diodes and their associated transistor, i.e. using two DC loads and not using "AC". (the only OTHER difference is I'm using an SCR between the batteries when they go to 24V.

Simplified 4 battery TS, not the scalar charger.

Leroy

[nvisser]

[blackchisel97]

Thank you for the files John K. I agree, amazing but rising more questions than we already have
I don't know about small batteries but I thing bigger LABs have resonance frequency in single MHz range. In such case it would have to be subharmonic of the batteries resonant frequency. I don't believe that their SC was running @ 1.5MHz
Quote:They used a 12v, 4A lamp as load. That is 48W. That is much more than we are using currently to get it running. I think we do not really know what to look for in the scalar charger. Indeed

Vtech

[hherby]

Re: Bill and Ray interview

Thank you for the files John K.
They certainly provided more things to think about and more avenues to explore.

Alex

[John_K]

Bill & Ray

Vissie, I used a 50W 12V halogen bulb on my "brief weekend affair" Scalar Charger and had similar results as when the setup was "de-tuned". The bulb was lit dimly, but did not measure current or voltage drop.
I couldn't find the "sweet spot" at the resonant sub-harmonic, but did not have my oscillator set up properly either.
I need more bench time, but I think I was getting close.

John K.

P.S. Thanks for kind words Vissie, Alex and Vtech - I'm hoping that the more people listen to the Open Mind interviews the clearer it will become.

[blackchisel97]

SC

@John K. What size capacitors did you use in your SC and how fast you're switching? I'm trying to get it run with modified 555. I can't control "dead" time but it allows me to work under 1Hz and up with d.c of 50% or less. I know is far from perfect but that's all I have in my bin, beside SG's.
I tried with 4700uF caps and 5W bulb. I can find a spot where she glows but battery drops. Next try was with 470uF caps and grain bulb. I can see two pulses, one brighter and battery remains steady but no gain during 20min. I run approx. 3Hz right now. Motorcycle LA battery.

Thanks

Vtech

[Inquorate]

555, dead time

@ blackchisel - you could use one 555 timer to flip flop, and have 2 more timers, one on the flip, one on the flop, as one shot timers, using their pulses to drive the optoisolators.

Complicated but doable. I have used one 555 to pulse another when I was doing the veljko pendulum experiments, and needed a delay after the first 555 was triggered.

[RS_]

blackchisel97,

send me a email, and i will send you a Schematic for a 555 PWM with added 555 dead time, so the opto's have a never on at the same time switching window

[email protected]

RS

[nvisser]

Battery resonant frequency

Double D (dave) sent me this diagram which can be used to find the resonant frequency of your battery. You need a sine wave generator. I suppose once you determined the frequency you can divide it to get to a usable harmonic frequency. I havent done it as I havent got the use of that sinewave generator

[John_Bedini]

Tesla Switch

Ok Guy'
I've had my bout with the Orbo Boy's I will give you the links for the videos on the Zero Force Motor, watch no tricks.

1 YouTube - baja 22 063.avi

YouTube - MVI_2376.AVI
Link 2

YouTube - MVI_2377.AVI
Video 3

JB

[blackchisel97]

@ blackchisel - you could use one 555 timer to flip flop, and have 2 more timers, one on the flip, one on the flop, as one shot timers, using their pulses to drive the optoisolators.

Complicated but doable. I have used one 555 to pulse another when I was doing the veljko pendulum experiments, and needed a delay after the first 555 was triggered.

Thanks for the hint Inquorate It is doable for me, since I have a few 555's. I'm quite certain that we need dead time and without I'm not gonna see anything.

RS I appreciate your help, Thanks M8

Vtech

[blackchisel97]

Ok Guy'
I've had my bout with the Orbo Boy's I will give you the links for the videos on the Zero Force Motor, watch no tricks.

1 YouTube - baja 22 063.avi

YouTube - MVI_2376.AVI
Link 2

YouTube - MVI_2377.AVI
Video 3

JB

Hello John,
Wow! Great videos. Just one question if you don't mind; what is the material of a core you used in first motor? I understand that magnets are neo's.

Thank you

Vtech

[blackchisel97]

Double D (dave) sent me this diagram which can be used to find the resonant frequency of your battery. You need a sine wave generator. I suppose once you determined the frequency you can divide it to get to a usable harmonic frequency. I havent done it as I havent got the use of that sinewave generator

Nice, Thanks Vissie
Now I have to build sine wave generator My PC gen. only covers acoustic range.

Vtech

[John_Bedini]

Tesla Switch

Vtech,
No just Iron inserted into the core.
John

Hello John,
Wow! Great videos. Just one question if you don't mind; what is the material of a core you used in first motor? I understand that magnets are neo's.

Thank you

Vtech