Muller Dynamo

[konehead]

Hey Hava lotta baloney
I will ignore all your posts on this thread for your information and peace of mind.

[mariuscivic]

Hi guys!
The voltage on the battery is droping very slowly. Did tryed different caps across the toroid coil but nothing.
Made some small improvments on my toy. Now running on lower voltage with better output. The bemf is very strong; when i put my hands on the wires i can realy feel it good on my fingers. http://www.youtube.com/watch?v=3VyEEnDmUes&feature=youtu.be

[konehead]

hi Mariu
Shoot - i was hoping a cap across yoru torroid would really amplify and help the backemf to become a big power increase when you recover the backemf/recoil ...
here in these photos you see "why" I was hoping for this - these scope shots are of my orbo motor, with it running on 12V and around 300ma or so it going around 1000rpm approx...
all I did was put a 2uf oil-filled AC cap across the torroids and look at the difference....before, without the AC cap, there is practically nothing, jsut some DC "block"-pulsing and a bit of spike at end of it.,.., but look at the ringing with that AC cap - its a huge dramatic increase  - now its instantly 67V DC recoverd  into a DC cap (1000uf or so) - this after a FWBR with AC legs across the torroids...also a guy in Canada named Journey put magnets behind/next to the torroid coils in an orbo motor and he gets a big rpm and power increase - this might help your performance too not sure how to point them in your single torroid but you'll figure it out so give that a try too if you want...

[mariuscivic]

Nice shoots Konehead!

I get the same result with higher voltage too but i want to stay at low voltage.
The key to my toy is to trigger the toroid only when the magnets are leaving away from the toroid and not when they are aprocing it like it does right now

[konehead]

hi Mariu
OK at least you see the same thing as I showed in those photos if you go higher voltages....maybe if that torroid was much thinnner wire to the winds and resistance of the torroid  just "barely" enough to push that magnet away from the 1.5V or so you have as the power input...
this way it might work at low voltages, or maybe litz wire would work for it to happen (maybe) but I dont know dont let me distract you too much eh
also if your goal is to have the torroid pulse on the "push-away", then maybe a magnet repelling underneath the torroid's core will help this to happen,,,maybe thinking "backwards-logically" it would be attractive?