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Results 641 - 650 of 3952 in Forum

High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
I used ATX as a power source and there were not problems with it until I started experimenting with audio modulation... so probably it isn't because o...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
what is you ATX configuration?
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
that means? ATX supplies driver directly with 12V... mosfet is supplied with an car battery charger transformer, approximately 16V with 10000uF capaci...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
what kind of isolation is needed for a computer? I don't think any isolation is needed. Many people including me have driven those from MP3 pl...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
thank you
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
Hi all, I've been recently experimenting with the singing/musical arc using a flyback. At first I tried single FET driven with pulse width modulati...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
From my experience with designing amplifiers (including class D amps) is that some sort of negative feedback to the input of the amplifier (from its o...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
From my experience with designing amplifiers (including class D amps) is that some sort of negative feedback to the input of the amplifier (from it...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
Some more findings: more power does not necessarily mean better sound. Actually, I was surprised how easily flybacks saturate. Going from 10 primary t...
High Voltage | Plasma speaker/singing arc using a Flyback
Posted by Dr. Dark Current on Monday 10 September 2007 - 17:23:26
Edit> do you think a saturable reactor is a good idea? That's exactly what I intended to use in order to tune or even modulate a royer oscillator...

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