Audio Modulation?

King_of_Junk, Sat Sept 16 2006, 10:37PM

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.
Re: Audio Modulation?
Wilson, Sun Sept 17 2006, 12:39AM

A TL494 running in push pull mode with an audio source connected to the deadtime pin (pin 4 IIRC) works quite well.
Re: Audio Modulation?
King_of_Junk, Tue Sept 19 2006, 11:12PM

thanks,

I'll google that then.

...

Hmm, looks promising...

thanks again...
Re: Audio Modulation?
HV Enthusiast, Sat Sept 23 2006, 05:31PM

Check the amateur resource on my website. I have solid state audio modulated tesla coil schematics, etc... manuals, and more . . .