If this is your first visit, be sure to
check out the FAQ by clicking the
link above. You may have to register
before you can post: click the register link above to proceed. To start viewing messages,
select the forum that you want to visit from the selection below.
I seriously think you will get into probs there. The gate is in reference to ground. You would then have to put the coil between the source and ground and the drain to positive , not a good idea. But then I have never done it either. Interesting idea for sure.
Ive read that you can, but the gate voltage has to go higher than the source voltage. I am not going that direction, I ordered 10 p channel mosfets today. They are twice as expensive as an N channel with similar specs. Why is that?
Hey guys, I have started a real muller replication.I am following mullers design as close as possible with the current info that is available, although half of it is probably misinformation. I have all of the cores made including the one for the RLC. They are made from Black Sand from Oregon black beaches, not from the pure Fe304 that I used previously. They work way better than my first attempts. There are 2 coil sets mounted and tested for output. At 2500 rpm its 13.5 v open and 24 amps shorted. Lenz law is still there, so its not the core material that defeats lenz. ( I didnt think it was). So with that I still have a few more coils to build but I'm still going. here is a pic of the coils and cores.
Yesterday i tested a bifilar-wound, serially connected coil, the same 0.25mm coil i previously had as straight-wound, the performance increases in terms of a rise in frequency and a drop in current draw are on the order of four times better than a straight-wound coil.
Here's a short clip of the new coil in action. I plan to get a cheap HD camera soon, apologies for fuzziness and mesy desk ;+}
Notice the electric field on both sides of the rotor
Lenz Law & Eddy Currents_2 coil shorting - YouTube
Rods vid shows this effect if the coils were connected as in Eds pmh you would have a continuous electric field on both sides of the rotor
In the vid it is the electric field that raises the aluminum ring, the magnetic field has no effect on aluminum
What people are calling eddy currents is the electric field, use it
P.S. I did notice a post on another forum by DeepCut who mentioned an
elongated core which reminded me of the patent so I posted it.
to Deepcut.
I just did 2 test runs. At first I couldn't replicate the speed up from my previous setup at 950Hz. I started thinking what changes did I make. And it became clear. The core length in front of the coil has shortened! I readjusted my coils a little to the back and Bingo! The effect came back, starting from around 800 Hz. So the Lenz delay has got much to do with that sticking out piece of the core for the most part, I think. At least in my case.
“ THE PERSON WHO SAYS IT CANNOT BE DONE SHOULD NOT INTERRUPT THE PERSON DOING IT ! ”
If some generator coils were arranged similar to this it could produce some interesting effects.
I think if the two close coils were used for powering a load and the other two
coils shorted maybe with caps. And the frequency was correct for the setup
the shorted coils might cancel some of the drag from the real generator coils
powering a real load.
Depending on how it was arranged it could be done at fairly low rpm/magnet
speed. Maybe it's worth a try. I can't say as I haven't tried it of course, but some have setups that could.
Using a permanent magnet rotor should work.
P.S. I did notice a post on another forum by DeepCut who mentioned an
elongated core which reminded me of the patent so I posted it.
to Deepcut.
Hey Farmhand,
Thanks to this post I took another look at the Tesla books I have obtained
with a fresh understanding (was 3-4 yrs ago I read them) of the concepts
and does not baffle me us much now.
I'm trying to work out a simple way to test the relationship of the phase
change in the elongated cores, in the mean time refreshing my knowledge
of the "man out of time".
Comment