RESONANCE EFFECTS FOR EVERYONE TO SHARE

[gotoluc]

Luc,

I will solder the pcb from Najman100 as soon as I get it and mail it to you with A-priority air mail.
(You will also find 20 pcs of the IR2103s and 8 pcs. of the IRF840 FET-trans N-ch 500V 8A TO220 in the mail.)

That way you will have a circuit to test coils on until I get the micro controller version ready
later in January next year.

Groundloop.

WOW!... WOW!... WOW!... WOW!... do you ever stop giving Groundloop or is it Santa Claws we have been talking to all this time???

Thank you, Thank you, Thank you

Maybe there is no need to send me so many IR2103's with the new mod that was suggested by Chris31 ... maybe 4 or 6 would do and I have 2 of the IRF840 so maybe 4 of those would be fine also.

Thank you once again my Overseas Friend

May this new 2009 year be full of Joy for you and your Loved ones

Luc

[gotoluc]

@everyone,

I took the time to go back and update the past posts of Groundloop's H-Bridge switch circuit to the above Version 6 so newcomers don't loose time when reading from the beginning.

Thanks Chris31 for your suggestion of the problem and for Groundloop to implement changes and supply us with version 6 in order to hopefully help the problem but not Kill the effect.

Luc

[TinselKoala]

I have an ideal I would like to share, not sure how it will work... but here it is:

how about if we use a air core transformer like the ones you are using now, but with 3 windings.

1st winding is your primary driven by the same method.

2nd winding having many more turns making a HV LC circuit. on this coil we only connect a capacitor to make an HV Resonance circuit.

3nd winding is your output coil.

Any comments are welcome.

Which is pretty much what I'm doing. Works amazingly well. Can light up all kinds of LEDs, little fluorescent tubes, etc.
Gave me a pretty good RF burn today, too. Punched a hole right through a fingernail. Ouch. Eh, what's that smell...something burning--Oh, it's ME!!

[gotoluc]

Which is pretty much what I'm doing. Works amazingly well. Can light up all kinds of LEDs, little fluorescent tubes, etc.
Gave me a pretty good RF burn today, too. Punched a hole right through a fingernail. Ouch. Eh, what's that smell...something burning--Oh, it's ME!!

LOL  TinselKoala, the same thing happen to me on my index finger, man the smell... but the most amazing thing was about 8 hours later I could not find where the burnt hole was

Let me know how yours heals and what was the pulse frequency you were using.

Luc

[ramset]

What is this the smoking finger gang?
I hope this isn't some kind of initiation!!
GEESH the flaming digits
Chet