- Posted by Xray on Wednesday 20 April 2011 - 16:07:42
Thanks for sharing this!
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
I could say a lot on this, but I just make a few comments. The signal produced by FM and PWM modulation is going to be the same. The method of produci...
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
On amplitude modulation, I was really just going off the stated differences between FM and AM radio, i know that AM has a lot less potential in that a...
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
Do the flyback transformer kind even qualify as high-fidelity? I heard that you have to run at 3MHz or higher to make the hissing sound of the arc go ...
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
Steve: I think the hissing problem is worse with "single ended" discharges such as a SSTC. If the electrode-to-electrode discharge from a transformer ...
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
Dr kV, I like the gate driver made with one UCC and one IRF540. Took me a while to figure that one out :-)
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
have someone ever thought of using a class D amplifier chip?
they have everything needed in internal audio circuitry, some have external clocks y...
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
http://www.youtube.com/watch?v=QqvxOgA8Oyg
Just modulate the screen with whatever voltage it requires and you have beautiful audio mod :P
- Posted by Xray on Tuesday 29 March 2011 - 06:04:49
The coil in the video from your first post is the one from EVR. That is the class-e that uses the am modulation.
I gotta say, that coil sounds pret...
- Posted by pauldemonkey on Monday 28 March 2011 - 21:15:15
so would there be no hope in trying with the 510s? and if i use a 555 i should almost always use two mosfets because only 1 would be dangerously hot?
