Akula0083 30 Watt Self Running Generator.

[Thestone]

Hi Thestone,
Components for the assembly to the circuit board for testing. I was just a bit of experience: About ferrite core you can find  in the old CRT monitor it very cheap but good quality. These components subject to high voltages such as ceramic capacitors, MOSFET, diode current working voltage and large, you should not use the product in China, because of the extraordinary damage (unnecessary) headaches!!! But if source electronic components provides new Ebay USA, there is nothing controversial.
Hope that helps

Regards

Thanks for your Comment havuhung, but I been buying things from china directly for many years and never had problems, the web site where I buy things is aliexpress.com.

Besides the fact that 99% of the electronics in the world comes from china... you phone, your tv, you computer, all electronics components, etc... and I am in Mexico, when I buy something in china, they send it free, and takes 15 days to get here, but I save me 80% of what I can buy it on the stores here...

But I was looking just to buy the core, not the flyback and take out the core... someone has to sell it...

Thanks.

[wattsup]

The basics
The core of the devices

No man, that's not it.

The primary is two winds in bucking mode (center tap) and pulsed from BOTH the outside ends. hahaha We have been barking up the wrong tree for a while.

@all1

About the PS that everyone was making a big stink about. If it has a low voltage input alarm and shut off, Akula must have disabled it. If it does not have such a feature, then he is using the PS as a voltage to amperage converter or he could even be using this backward. Actual minimum input voltage would not be an issue. The seal is broken, so what? Any respectable OUers would have all his PSs open at some time or another if not to replace a blown component or to see how it works or to modify it. Just normal OUer activity so why make such a stink besides to waste so many pages.

@all2

Can you all please refrain from over posting on this thread. Maybe consider that everything you need to say is not directly related to the device, then keep it for yourself. We don't need 70 opinions of nail color. If you can sleuth and map the AK30 board photo to the schematic diagram on that same page that would be considered as "useful" for moving forward.

wattsup

[Dave45]

Notice the similarity's

[havuhung]

Hi Thestone,
I agree with you, just my own opinion, when I repaired my inverter having problems burning components originating from China!!!

Ferrite cores you can still order from Alibaba.  .  .

[Dave45]

No man, that's not it.

The primary is two winds in bucking mode (center tap) and pulsed from BOTH the outside ends. hahaha We have been barking up the wrong tree for a while.

wattsup

Yes it can be done like your thinking with a little help 
I have not finished building this, so no guarantee's