I believe it is discussed in some earlier comments. My power sources include a dying 9v battery, a Li ion, and a high current laptop charger 18v, 4. Fewer turns mean higher voltage, but increased mosfet power dissipation. April 26, at Hello Aiden You should just get some metallised film capacitors and for the 9K potentiometer, just use a 10K if that is easier to get hold off… There is really no point in telling you where to buy components, other than ebay, mostly hong kong sellers are cheap. This is what I hate the most. Your email address will not be published.

Uploader: Nesho
Date Added: 24 August 2018
File Size: 53.53 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 56827
Price: Free* [*Free Regsitration Required]

Uzzors2k Hobby Projects Site

That is part of a typical stereo system, where we have a high pass filter sending signal to the plasma speaker? Thanks, I meant I have the diode in place and know it is to protect the transistor but what is the small capacitor for?

Its minimum but still guaranteed beta is only Almost all newer flyback transformers have a DC output 2: Then it will go off.

I got it to work!


October 2, at This graph shows the voltage drop vs. But i think ill stick with the tesla coils it seems that im growing a hatred for FETS lol.

My little high voltage project is having a snag.

April 24, at This is what my multimeter says. A better quality driver, power stage and self conserving audio modulated flyback is on my to-do list and will be a separate project. March 22, at The average DC output voltage at pin 3 on the should be about 6V when the dlyback oscillating. Is it the transistors or what?

Use your instead of using the reluctor to drive it. Something I did was took an old clear glass light bulb and made an aluminum foil cap for it.

Also you don’t need to worry about destroying the internal primary during the experimentation phase. Actually I have four of those server power supplies for some 48V madness…. March 24, at June 15, at Which components did you use? I passed with flying colors and am still enjoying this unique device in its own neat case. Read this document about safety! Why do most people who read this thread miss your statement that you rlyback a high voltage Toshiba Mosfet instead of a 2N?


2n flyback driver | Kaizer Power Electronics

Now the arc between the pins is continuous, thick and white, which renders the thing unusable. Working with electricity is dangerous, all information found on my site is for educational purpose and I accept no responsibility for others actions using the information found on this site.

March 2, at Posted July 15, Just wondering if you modulate with that. I can do experiments with an arc!

Website layout by Elinorand Eirik Taylor, Your email address will not be published. January 22, at Flhback 12, at Thanks for the advice on improving the circuit, though it is already mentioned in the conclusion that this circuit is self destructive, but very simple and contains almost no components.

After some time the timer will turn off the mosfet again and the current will be forced to stop.