You'll have to measure the ohmic resistance between the leads, there should be 6 leads, or Five leads and one ground. If there are four leads, then it shouldn't be a problem, you should also ask yourself why the power supply burned out?

Any two leads with an ohmic resistance are a coil, ..6 lead transformers are usually center tapped - this lead can be ignored if you want.  Using the two leads with the least ohmic resistance and the two leads with the most ohmic resistance will give you a voltage boost.

for instance, if there are 6 leads where there is ohmic resistance between 1 2 and 3, and the ohmic resistance of 1-2 is 20ohm, and 2-3 is 20 ohms, and 1-3 is 40 ohms, then pin 2 is the center tap.  Just as well of the other pins, if there is 40 ohms between 4-5 as well as 5-6, the pin 5 is center tap.

using pins 1 and 2 as the coil to base, and pins 4 and 6 as coil to collector will give you voltage boost because there are more windings on coil 4-5-6 than 1-2-3.  This will give you roughly voltage boost V ..while using pins 1 and 3 will give you voltage boost V/2.

IF you follow the diagram that I made for you on your thread, then you won't need a secondary, just a toroid and some mag wire, two capacitors and a resistor and a transistor.  You should not use the secondary, it's a waste of time for your particular circuit because it simply will not provide enough current between commutation switches.

In my schematic, the bulk of current will flow through the motor and not the transistor.  When skipping commutators, the transistor circuit will activate and produce a higher voltage, until it hits another commutator and discharges across the coil along with the current from the battery.

thanks for that video link. Now to watch it a few hundred time to understand everything he is doing.

ok i have been unable to recharge my aa's properly as i cant find the wall charger .. 

You may do that , but i can help ...
I also started a tread for it , feel free to ask questions.

 http://www.overunity.com/index.php?topic=8878.0

@all

Hi everyone !

 

Mark

IST, Thanks. That's the best line I've heard for a long time.
All the devices you have built and can't find the wall charger to charge your batteries.
Think about it, It's hilarious.

Thanx for the laugh, I really needed that.

detrix

That looks like an interesting  coil
I am guessing that the white wire is high voltage.........

a fraction  of an ohm  would be about right  for the low voltage side......... some of he  coils I  have wired as JTs had at least one winding  with only 8 turns.

CHeck  for continuity between the different  connection points.
If you  can  find  3 pins  that  all  have continuity  you probably have  a winding with a center tap ...... This can be used  as your JT  primarys.

I  am guessing that the side  with  3 pins is the high  voltage side........check  these for continuity  with the white wire.
If  you have  continuity with one or more of them ........and  the resistance is  quite a bit higher than the other  side........you have a secondary .

If that is  high  voltage insulation on the white wire ...... and you start  with 12 V  I am betting you will get over 1000V out.......

Using  12 V I have got  250 V out of a small transformer with no  secondary
gary