Are you still around or did you open a portal with this shit? Hence the stupid questions above. Mosfet driver means you must create a driver to drive the main mosfet, like this:. This website uses cookies to improve your experience. The screen and focus knobs on the flyback only effect the the who thinner wires coming out of the flyback which are connected to the internal potential divider network. Mosfet will not necessarily be destroyed if body diode is rated to take repeated avalanche.

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If you can give me a help I appreciate it thanks pedro.

Audio Modulated 20kV Flyback – Projects and Interests

I did put a little heatsink and is working fine at least for 2 minutes of continuous operation generating Ozone. R1 at 1K3 and R2 at 1K. June 17, at D you will scream: Hey Josiah Its highest likely because the can not supply enough current to drive the MOSFET, so it is outputting all the current it can, thus it heats up.

Thanks a lot for this!

Flyback driver #2: NE555 quasi-resonant

So when I Plug the 40v supply to the mains and turns the on, it draws a lot of current. Hi, It doesent work for me modulaated commented on your youtube video It doesent get hot and i get a nice square wave….


Thanks for all the info everyone. January 7, at 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 flhback, mostly hong kong sellers are cheap.

June 16, at Also, thank you for making this post. I know the flyback is ok because I scavenged it from flat screen color TV and tested it with a modified ballast I made. May you please extend them a bit from next time?

The IC supplied by 12 VDC can not source much more than mA before the voltage drop on the output gets very high. November 10, at Neverthelessif you overvolt the diodes especially with cheap small flybacksthe flyback will eventually fail even if they are forward-biased. That is part of a typical stereo system, where we have a high pass filter sending signal to the plasma speaker?

Wood is not an insulator — not at flyback output voltages. What power supply did you use for this circuit? I succeeded to get 1,5 cm arcs. Mosfet will not necessarily be destroyed if body diode is rated to take repeated avalanche. I can do experiments with an arc! audioo


Audio modulated flyback | Kaizer Power Electronics

What program do you use to make your schematics? March 14, at Notify me of new posts by email. So i have completely modulaed the whole thing using all new but identical parts and nothing! Yes it could, the frequency will be ten times lower the flyback is designed to run. High voltage enthusiasts, who are familiar with the classic NE flyback driver, will notice the foil capacitor across the primary winding, which really makes wonders.

After you confirm that, compare how much does the voltage drop on your battery cells when you connect it back again.

Hello, I am building this circuit. Sorry, your blog cannot share posts by email.

May 9, at Read this document about safety! If using a resonant cap, use a audii polypropylene one, or HF ceramics with a high k VAr rating.