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Forums
4hv.org :: Forums :: High Voltage
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Audio Modulation?

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King_of_Junk
Sat Sept 16 2006, 10:37PM Print
King_of_Junk Registered Member #481 Joined: Thu Jul 06 2006, 07:10PM
Location: Frisco, Tx
Posts: 20
Let me see, I have plenty of flybacks, and I was just flipping through endless google results and threads on this forum looking for schematics for an audio modulation circuit. Yall have your favorites, probably, or at least you know of pretty good ones. I'm rather bad at building anything that takes a whole lot of skills, I don't mess around with solid state a lot, but I'm just really itching to build a singing arc or even an AM SSTC. So, er.. the easier the better.

Thanks for the help.
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Wilson
Sun Sept 17 2006, 12:39AM
Wilson Registered Member #78 Joined: Thu Feb 09 2006, 11:27AM
Location: Sydney, Australia
Posts: 133
A TL494 running in push pull mode with an audio source connected to the deadtime pin (pin 4 IIRC) works quite well.
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King_of_Junk
Tue Sept 19 2006, 11:12PM
King_of_Junk Registered Member #481 Joined: Thu Jul 06 2006, 07:10PM
Location: Frisco, Tx
Posts: 20
thanks,

I'll google that then.

...

Hmm, looks promising...

thanks again...
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HV Enthusiast
Sat Sept 23 2006, 05:31PM
HV Enthusiast Registered Member #15 Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
Check the amateur resource on my website. I have solid state audio modulated tesla coil schematics, etc... manuals, and more . . .
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