Steven Mark`s TPU

[otto]

Hello all,

@Rosphere

of course I really dont know who "dfro" is, thats clear but it was the 1. post that showed me whats going on in a TPU.

1. I was all the time using 1 turn collectors. I thought that in a 1 turn collector I would have less mess with the harmonics. Now Im using multiturn collectors and I have the same mess. Not less or more. The same.

2. He said to connect the controls in series with the collectors. I did it. I always thought that I have to "tap into" the collectors like in the ECD TPU. Yes, it was working fine. Big kicks. Following dfro I saw that the kicks are BIGGER when I connect like mentioned before.

3. He said to rise the voltage of the BATTERY. As I dont have a battery I rised the voltage from the power supply. Its working great.

4. He mentioned BATTERY. My home made power supply has a autotransformer. I saw that Im feeding back a lot of "energy".
Now Im using a really good professional power supply. Again, the same happens AND the transformer vibrates.
What to do??
Follow dfro and use a battery!!

Have I to continue???

@tosky,

yes, a battery.

Otto

[Gustav22]

.....my 3StackTPU V10-7

Hi Roberto,

this version number sounds as if you already have tested several 3stack configurations.
In your best one so far, are you
still using wire diam. 0.35 mm and 57 windings for all three CCs
or are you using different wire diameters for your CCs?

I am asking because I want to calculate (and wind) 3 CCs with a harmonic relationship (fa, do, so), i.e. I inted to use a different wire diam for each of the CCs,
but I need a good base from which I can start, i.e. the best tested wire diameter and number of turns, "we" have found up 'till now.
I can use Otto's 0.35 diam and 57 windings as a base, but maybe you found something better already?

[ronotte]

@EM,

OK it has been a Typo error: of course I would have written 245000.00Hz and not KHz - Sorry and thanks for the correction.

That notation 35000.00 Hz does significate 35000Hertz comma  00 so simply I'm saying that the freq must be correct till is % figure. I did it in that way in order do not confuse the meaning of commas and dots as In America and in Europe they may be used differently  (often we interchange commas with dots). If you look at my writings you will see that I'. using always the DOT notation for the decimal indication.

Roberto

[wings]

@ Otto

4- dfro mentioned BATTERY"

Re: The Master Of Magnetics "Steven Mark"
From Roland Schinzinger to Steven Mark:
"Dear S,.....To further our discussion, the reason you can not use small transformers within or at close proximity to your unit is because of the leakage fields of magnetic flux. They induce currents into nearby circuitry and most likely cause frequency changes in the operating point of the control unit. Remember when you inject even a small frequency component into sensitive frequency dependant equipment you can have a disaster. That is exactly what I believe is occurring when you try to use a transformer close to your units.  There will be all kinds of harmonics present within this field extending past the radio frequency range."

Marzio

[tosky]

@Otto
I suggest you only use one or two Rechargeable Lead-Acid battery which cost about USD20 per unit. cheaper than any home made power supply. If your O.U. device really generates energy. Which would be charged back to the battery, leads to a very long time or ever running. I mean never have to charge the battery again. But if you O.U. is only consume energy to RF or random Pulses. It will not have a chance to get false result, because there is no feedback control circuit in the battery. Sure no chance to get wrong result. Even if you got high Volt by back e.m.f. that needs to draw current from the battery. All things happen must consume energy only from the battery. By doing this, it becomes logical either Over unity or Under unity. If you never need to charge the battery, then you got O.U. The power supply only used for charging up the battery.