Author Topic: The VIC with resonant cavity project by Steve..  (Read 81723 times)

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Re: The VIC with resonant cavity project by Steve..
« Reply #296 on: September 22, 2016, 22:07:20 pm »
Brother you are soooooooooo right!

Thanks!

I am now trying to build a transformer for 2150hz.
I am struggling with the fact when i raise voltage higher then 7V, the squarewave on the coil will dis form....
Now looking at RC snubbers over the prim coil...
Btw, i use our cores and your plastic white spools!

cheers!

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Re: The VIC with resonant cavity project by Steve..
« Reply #297 on: September 23, 2016, 07:46:12 am »
Guys.
I am done.
Finally

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Re: The VIC with resonant cavity project by Steve..
« Reply #298 on: September 23, 2016, 19:10:00 pm »
What do you mean, Steve?


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Re: The VIC with resonant cavity project by Steve..
« Reply #299 on: September 24, 2016, 08:30:45 am »
it means that i now understand how it works...


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Re: The VIC with resonant cavity project by Steve..
« Reply #300 on: September 24, 2016, 11:34:53 am »
Now i need a working model.
The theory is about impedance matching and LC resonance.
Resistance is key.

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Re: The VIC with resonant cavity project by Steve..
« Reply #301 on: September 24, 2016, 11:36:58 am »
LC is between upper choke and cell.
Cell = 74.8 ohms
L 1 = ?

just a hind... ;)


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Re: The VIC with resonant cavity project by Steve..
« Reply #302 on: September 24, 2016, 14:13:01 pm »
Steve, do you have double coated wire?

Where I can get it online in Europe?

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Re: The VIC with resonant cavity project by Steve..
« Reply #303 on: September 24, 2016, 22:19:47 pm »
Steve, do you have double coated wire?

Where I can get it online in Europe?

Cheers.

No, i dont have that, as far as i know.
But i did see a nice youtube video of a guy winding HV coils with paperlayers and after that, he dropped the whole transformer in a jar and put vacuum on the jar to remove all air out of the windings.
He made a flyback trafo....