Let me guess, you have way lower Ohms at the bigger Coil.
That why your Transistor will go hot probatly.
It is a unbalenced Ammount now, and one Coil cant carry that much from the other Coil.
But usual its easy.
You make 2 Coils, mostly they make it bifilar, or trifilar, just not me .
They have both around same Impedance, but minimum 10 Ohm.
Then you can put a 10 Ohm Resistor at the Base of the Transistor, and a ~1k Potentiometer in Serie.
The Resistor is imho for protecting the Pot and the Base better, that there dont run to much Amps through.
The Pot need to have 0 Ohms at lowest, that it still works.
Then you can adjust still the Speed and the good Spot of the Radiant Energy/Bemf.
For the Coils, i played around with 20 and 14 ohm Coils, so 6 Ohms different was the close Point i think, where they still worked well.
But i think anyway, it depends, how thick the Wires are. I got for this #24 and 25 Wires.
Maybe the different can be bigger at Thinner Wire.
The Imhotep Fans ie have all 60 Ohms and #30 Wire, but still can have a different from 10 Ohms between the Coils.
@Inquorate
I did think about that variable Pot too, but at last, i decided, it is to much work :P.
I think i will wait, till i can take something apart, where a strong one is in.
I put it as last Choice, when i dont find one.
But good Thing, that you did sproad the Idea. Thanks.
@Erkan
Just to say, thats a good Pice of Work then
I hope, you dont forget, to put 5 Diodes in parallel for the charge now, then it should be a nice Thing.
That why your Transistor will go hot probatly.
It is a unbalenced Ammount now, and one Coil cant carry that much from the other Coil.
But usual its easy.
You make 2 Coils, mostly they make it bifilar, or trifilar, just not me .
They have both around same Impedance, but minimum 10 Ohm.
Then you can put a 10 Ohm Resistor at the Base of the Transistor, and a ~1k Potentiometer in Serie.
The Resistor is imho for protecting the Pot and the Base better, that there dont run to much Amps through.
The Pot need to have 0 Ohms at lowest, that it still works.
Then you can adjust still the Speed and the good Spot of the Radiant Energy/Bemf.
For the Coils, i played around with 20 and 14 ohm Coils, so 6 Ohms different was the close Point i think, where they still worked well.
But i think anyway, it depends, how thick the Wires are. I got for this #24 and 25 Wires.
Maybe the different can be bigger at Thinner Wire.
The Imhotep Fans ie have all 60 Ohms and #30 Wire, but still can have a different from 10 Ohms between the Coils.
@Inquorate
I did think about that variable Pot too, but at last, i decided, it is to much work :P.
I think i will wait, till i can take something apart, where a strong one is in.
I put it as last Choice, when i dont find one.
But good Thing, that you did sproad the Idea. Thanks.
@Erkan
Just to say, thats a good Pice of Work then
I hope, you dont forget, to put 5 Diodes in parallel for the charge now, then it should be a nice Thing.
Comment