- Posted by neomag on Sunday 03 January 2010 - 08:22:05
Using toroids is hilarious - surely this will ensure absolute minimum flux linkage because the toroid is containing it all? :-D unless they are using ...
- Posted by neomag on Sunday 03 January 2010 - 08:22:05
... much less.
It appears that they are using a toroid - that's a new one for me
can't see any benefit other than the 'novelty' may attract optimi...
- Posted by neomag on Sunday 03 January 2010 - 08:22:05
...e motor works as a reluctance motor. An unpowered toroid will attract the rotor magnets because of its relative permeability of hundreds. It takes ver...
- Posted by neomag on Sunday 03 January 2010 - 08:22:05
I refuse to watch this! But I do know that Tesla used a toroid made of coiled iron wire as the stator for his "Egg Of Columbus", and maybe his first i...
- Posted by Goodchild on Wednesday 30 December 2009 - 18:55:46
...all by 9.75" wide
topload: 18x4.5 inch spun toroid
controller: Steve Ward's DRSSTC controller http://www.stevehv.4hv.org/new_driver.html
F...
- Posted by Dinges on Wednesday 30 December 2009 - 18:37:19
Ok, now we seem to be going somewhere.... Using another toroid with its original winding (1:1, not 1:1:1) the inductance was 1.95mH and leakage induc...
- Posted by Dinges on Monday 28 December 2009 - 14:55:53
Dinges: Have u tested that system totally unloaded so that there is no "secondary" through the toroid transformer?
Maybe there really is not enou...
- Posted by Dinges on Monday 28 December 2009 - 14:55:53
...ely, and as was to be expected, the powdered-iron toroid I was still using got quite hot too, so I didn't dare to go higher than 130W input power. Nex...
- Posted by Dinges on Monday 28 December 2009 - 14:55:53
...r (I'm using a bigger, better one than the single toroid in the image above - that one got pretty hot at 200W, despite being ferrite (of unknown prope...
- Posted by Conundrum on Sunday 27 December 2009 - 11:11:37
...lso imagine an insanely complex contraption where toroid vortex structures are produced that propagate through the water. Any surface could then be pr...
