The TPU uncovered? (A PROBABLE technique.)

[pauldude000]

I am going to build one today, and do some playing.

Hmm. Will it work at all? I think even if magnetic field is nullified it does not mean current will get nullified as well...

Actually aleks, I wondered the same thing myself. Except coil field strength is determined by ampere turn. A given field, even in a perm magnet can be considered in ampere turns, as the same field would require X amps and Y turns to create. Basic electronics 101

Neutralize the field, and it neutralizes the applied pulse. Examine why an inductance is a choke. You are just building a "different" type of choke filter.

Paul Andrulis

[pauldude000]

The first sine picture is the same coil, the same applied signal, but ALL of the signals are in phase, which is why the AC component CREATED BY THE COIL ITSELF, is of much greater strength than the applied signal.

No problem, I understand. It is called filtering. DC pulses carry base frequency information. It is what we see on the scope. Still, this does not look like "sine wave segments".

Good point except you are missing one observable detail in the picture. IT IS THE GROUND SIGNAL CARRYING THE AC COMPONENT, NOT THE APPLIED DC PULSE WAVEFORM. You see the wave. In your mind, stretch the wave back out flat to see where the AC is being transported in the signal.

The 0v component (ground or NO voltage), is now many multiples of the applied voltage, with the original DC pulse riding the new AC wave, so to speak.

Paul Andrulis

[sparks]

   @Paul

      Have you tried saturating the cores with either a pm or dc biased winding yet?  I think it will push things up.

[pauldude000]

@sparks

No I haven't but it is something to test. Thanks for the concept.

Paul Andrulis

[pauldude000]

Initial testing of "diode" idea unsuccessful. Did notice some amplification (not much), but not enough to justify the notion. My magnet, however, was of pitiful strength. (Best I had on hand, and I only tested pulsed DC.)

If someone gets different results, great, but at this point it is a no-go.

Paul Andrulis