Akula0083 30 Watt Self Running Generator.

[Grumage]

Dear All.

First price back in late today.

For a run of 10 PCB blanks i.e. just board, no components £5.00. To Groundloops template attached below.  This would come down slightly if more were ordered !!

I am still waiting for Farnell to come back with the component costs. 

I have also wound my transformer today and had a "Dummy run" with a PWM driving the primary. Nothing out of the ordinary to report.

Will keep you all posted, Cheers Grum.

[verpies]

Yes, we need more people to analyze this circuit and build it:

The author of this video says that he does not know how, but his device powers a 200W LED flood light (to unknown brightness)  without any hidden batteries and hidden wires.

To analyze it properly, I need scopeshots of simultaneous current and voltage waveforms on both windings of the transformer/choke.

[Grumage]

The author of this video says that he does not know how, but his device powers a 200W LED flood light (to unknown brightness)  without any hidden batteries and hidden wires.

To analyze it properly, I need scopeshots of simultaneous current and voltage waveforms on both windings of the transformer/choke.

Dear Verpies.

Welcome !! 

Your input is always valued highly.

It was that video that really galvanised me into starting this thread !!

Cheers Grum.

[lost_bro]

Good Evening All

Check out this video:
http://www.youtube.com/watch?v=4C4vzlW0Oxw
at 7.50min.s he shows the Ground copper plate wrapped around the inner plastic bobbin of an ETD, EE type core.
Also shows the wrap configuration that he uses:

We need someone to translate this to English Please.

lost_bro

[lost_bro]

Good day Grumage:

OK, count me in on one of the PCBs.
If we need to modify it, shouldn't be too hard to do.

Let me know how and when to make payment and the shipping options.
You can PM me if you want with the details.


Thanks
lost_bro