FUELLESS CAR PROTOTYPE by ISMAEL MOTOR

[Magluvin]

@hartiberlin No there no 1.00 mosfets which can be driven to the 700Mhz range.
You can gang the mosfets up to increase the power capability as you well know, but you also have to drive them pretty hard as the gate capacitance become much larger and harder to cause a hard short.

as far as the 700Mhz, IMHO I dont know if that is really going on or if its more of a realistic frequency like AM broadcast mixing or possibly something of a lower frequency. The coil in his video's is far too large for 700Mhz to resonate in any matter.

as far as heat conversion he claims that he cant run it too much because the heating will burn it up. So lets not get ahead of ourselves on how this thing converts/extracts energy yet.

If I understand him correctly, What he is doing is exactly the same process IE, "secret sauce" used in the VTA, Marks coil, Cooler and quite a few other EM devices we have seen over the years.

Kent

Well what type of transistor do cell phones use for transmission?

Could it be he is just using the fets to just timely kick the osc using a much lower freq?

Mags

[Magluvin]

Dang even 1 ghz, I wonder how long that would ring in a properly tuned circuit.

Mags

[hakware]

Well what type of transistor do cell phones use for transmission?

Could it be he is just using the fets to just timely kick the osc using a much lower freq?

Mags

Yes they do have some Fets for that, But I haven't seen any available that were of high current on the cheap.

In response to harmonics, yes it may be possible to get a harmonic at some order to match somewhere in the cellular range. But here again, Cellular towers are not very powerful. The power would never come from such. Any harmonic mixing at 20th order would be weak as each harmonic is many db down from the primary frequency.

also if you look at a datasheet for an IGBT, you can see that were talking almost 2000 nanoseconds from off to on to off state. that makes its maximum operating frequency at 500Khz.

I still dont think that coil could ever be used for ringing in that frequency range. Its dimensions are too large.

[Qwert]

http://www.overunity.com/index.php?topic=8141.msg203722#msg203722
In the above link Otto starts his thread where he tries to explain his experience with spikes. In reply #5 he explains why no more than 200kHz should be used to do that..

[bolt]

The Ismael radio show audio was very bad so i cleaned it up here on my site. Look on this page for the audio is much smaller and cleaner than original MP3 but its now open source OGG format. You may need VLC player to listen.

http://sites.google.com/site/silverfreeenergy/links