Successful TPU-ECD replication !

[mrd10]

Hi All,

Tonight we did conclusive tests, video and audio conference were Rich, GK , Cam and myslef, Cam was doing the tests with OTTO's TPU, Cam will convert the video and post it in alittle while.

Mobiuos setup:-

With 3 frequencies, roughly 25% duty cycle.

f1,f2,and f3 are slightly offset from 80khz, we found that this was a good setting.
tried other frequencies as well, but saw nothing special.

measured input draw on battery 10volts @ 3Amps = 30watts

measured DC bridge FWB output:- 5volts, current draw 4mA's, thats .02watts.
with capacitors on the FWB it was roughly 400volts, really strange then because basically what is lighting the light bulb, we think it maybe RE.

Note:- couldn't measure the voltage on the + and - of the FWB directly, we had to stick caps on the bridge so we could read the volts.

Cam also shorted out the output of FWB and was getting large sparks. then he put a spark gap on the output, This is what's lighting the bulb.

Without the mobiuos coil, with 3 frequencies didn't make much difference, still same results, one note:- 3rd freq actually seems to dampen the output of the bulb and draw more current.

Again, video coming soon, another thing getaway from using powersupply, the tpu likes to say, please sir give me more.....

Kind Rgds,

Dom

[c0mster]

Its 2am and a Big Thank You to your help boys. We really kicked butt tonight. I have bits and pieces of video to put together and narrate so give me some time. I hope I satisfy everyone?s expectations. Here are the points I would like to make. This has output just like a Tesla coil. And with that all the inherent problems with measuring output. Digital meters are crap never use them, the only analog meters that can stand up to the output cost me a arm and a leg and I don?t even really trust them. The point is the output was bridged, capped and volt and amp readings taken. But this is no way to measure this. I used a spark gap and will have to calculate the volts by the distance. The THIRD Frequency well like I said before it seem to dim the light and increase the amps and I tried from the -3 harmonic up to the 80khz that the coils perform best. After 4 hours of tests I disconnected the antenna and no difference. BTW has no one thought that perhaps we need to run the HV output through those rings to create a swirl?/ I will test this set up later. Also I need to build a step down coil to really measure the output and this needs to be done how Tesla describes in his wireless transmission. The watts show nothing because of the measuring trouble but the light still performed as last night and was not brighter than it?s draw. The sparks were fun though. Well better get some sleep.

PS if I can create the proper stepdown unit to give back amps and it is OU guess I will have egg on my face LOL.

Oh the new mosfets worked better.

Cam

[turbo]

Hey Rich:

Are your max380 generators made from discreets or are they part of a complete instrument package (make /model)? Just curious. Trying to find a good, cheap function genertor I don't have to pay an arm/leg for.

Thanks
chrisC

Hi i found a cheap do it youreself generator based on two 555 timers in a old book.
Marco

[mrd10]

Hi Marco,

can you scan that and post it, its really not clear as it is.

Kind Rgds,

Dom

[WaveWatcher]

I don't recall seeing this so I'll post in-case it will help. I will be using this info to construct my coil...

As a HAM I read 35kHz as the target design freq for the larger coil. 35.705 is probably where it finnally tuned. Trimming the coil translates to trimming the tuning stub - common on antennas. He stresses the highest possible Q for this antenna. This is a magnetic only Mobius loop antenna, BTW.
He repeats 'tube'. You increase Q on a loop antenna by increasing the conductor diameter - I'll use coax connected in a Mobius fashion. Coax has a 'Speed' factor. This is related to capacitance and inductance of the cable.
His amp can go to 245K. That reads as the smaller antenna (the amplifier), also Mobius, is lower Q with a working bandwidth from 35 to 245K.
15 inch speaker = 15 inch diameter of the larger antenna - center of conductor to center of conductor. Knowing the diameter, frequency and conductor diameter it is possible to calculate number of turns and turn spacing.
Mobius loop antennas are used to reduce or eliminate the capacitance of the coils of the antenna. This makes them insensitive to noise, wider banded and in a non-HAM description - FASTER. It also improves the loop antenna characteristic of not being sensitive to the electrical part of the signals - magnetic only.
Also there is a big difference between coils wound with each layer stacked or spiralled.
Mainly it can reverse directivity, make it uni-directional or completely NULL one or both sides of the figure eight pattern.
If I was building a loop antenna - I would never use stranded wire. Tubing is almost always preferred (these SLF freqs are an exception) but stranding equates to more work for electron flow at almost anything above audio - and slower travel.

Ther appear to be more 'radioman' clues there but I'm beat.

It may be a good idea to look at some HAM loop antenna web pages. There are some web calculators that will give ideas on what the sizes and number of turns mean to this project.
Very late for me here. Good night. I'm still running numbers to translate his magnet king story.
Good Luck!