Stubblefield coils (bifilar) and speculations

[Pirate88179]

Michel:

"A shot of the tpu style cell almost done, just missing the control coil where the wires come out. So far the 1st coil (nearer to the core) produce 0.60vdc 0.60ma with the cap on and the resistor as load. The second row of the coil puts out 0.05vdc and the third coil show nearly nothing as output (might get something once the control coil is wound and activated with electrical pulses."

Is this a typo or are you really only getting .60mA's?  Seems to be a lot of wire used there (mass) and even my smaller coil put out 35 mA's, as did many others here.  I didn't know if you meant .60 amps.  Your large one should be way above 200mA's at least I would guess.  Nice work on the windings, I know how long that takes as do others on here.  How you wound that heavy wire on the big one, I have no idea.

Bill

[Michelinho]

Hi Pirate,

No, not a typo, it will output a steady 0.60ma while maintaining the 0.6vdc. It will peg the Simpson needle to the max on the 100ma range but the potential drops next to nothing and current also drops in the same manner as the voltage. That's why the low numbers.

The cell is still starting and should improve in the coming days.

Take care,

Michel

[resonanceman]

Nice to see another replicator on board to get the Nathan Stubblefield cell functioning.

Sorry to disappoint  you.    I am not  currently  able to build.
I am totally  Bushed .
My economy is in a shambles .
No money for extras .......not  much money for essentials. 


The  coils  you  have been working on   look great .
I wonder  if your  yellow  coil  has enough power to  drive a solenoid type switch.


For  your  toroid  I think that  0.60ma ( dry?)  is probably very good  considering   you have 3  coils  on there. ....   If I understand right .

I believe that  most people that  added  a secondary  found that  the  output dropped .

Do you have a meter that  measures  inductance? 
I would love to see  what would happen  if each  of the  coils on your  toroid was set to resonate at a chosen frequency   ( L C resonance )



gary

[jeanna]

Michel:


Is this a typo or are you really only getting .60mA's? 

Bill

Hi Jeanna,


I use a 1 kohm 1/8 watt resistor as constant load on my cells, they seem to gain in power over time, not much but some

Hi Bill,

I think these readings are with the 1kohm resistor??? That means he is getting much (one thousand times) more than .60mA's.

1,000 x .6mA = 600milliAmps, which I think is 0.6A.

Of course, the readings could be without it.

So, Michael, are you reading these with the resistor still attached?

If so, it is very high.


Which is it, please tell us.

thank you,

jeanna

[Michelinho]

Hi Jeanna,

Yes, the reading of 0.60ma was with the 1kohm resistor connected in serie with the meter on the cell.

Take care,

Michel