Selfrunning cold electricity circuit from Dr.Stiffler

[jonesbeene]

schematic:

[fritz]

Dear All,

Some weeks ago I had the pleasure to measure
the input transformer of a legendary 60ties tube preamplifer:
V76 from tab/telefunken.
This transformer is straight overunity - which
reflects in its price on the retail market.
Its so overunity that the original manufactorer refuses
to repair or rebuild the stuff. (somehow the special machinery
get lost)
By replacing the transformer of this circuit with
the v76 transformer - you get ultimate overunity.
believe me  ;-)
It should be even possible to blow the LED  and get some arc?s.
We can even remove one wire of the primary coil if we keep the
mu-metal shield grounded. (famous shielded 2 pin transformer)

Measuring the input resistance of such transformers
leaves high precision multimeters in an astonished mood
for up to 6hrs (if daylight).

believe me ;-)

(sorry, couldn?t resist being funny, btw: great transformer)

[jonesbeene]

According to their site:

http://www.tab-funkenwerk.com/id21.html

They have rebuilt at least one of them...
Do you have a reference for an accurate measurements showing overunity.

Otherwise, why should anyone believe someone whose  high precision multimeter languishes in an astonished mood for up to 6hrs (if daylight).?

BTW -- what does a Clarke-Hess power analyzer do in such a circumstance ?

Answer - grins and winks at the silliness of high precision multimeters  ; -)

[hartiberlin]

schematic:

Hmm, are you sure this is the circuit ?
I see still a resistor connected to the black connector holder,
which comes from the signal generator...


Hmm, well, when pondering more about this circuit
we have to measure also the output current of the signal
generator and its voltage in both cases...

This circuit surely could also work as an impedance matcher
for the LED and as the LED has a different impedance
directly connected to the signal generator,
the impedances could be mismatched and the LED
will light weaker.

But when you apply this LC network with the ferrite core,
you could match the impedance better...
So there still needs to be done very exact measurements
of the output power of the signal generator in both shown cases
until one could tell a final conclusion.

Not too easy to do these measurements at these low
power levels and at this RF frequency of around 10Mhz !

[Freenrg4me]

*Removed* by RStiffler