Innovatehno.eu???????????????????

[j dove]

Hi All,
I had to reply to the above post that was listed : have you seen this guy?
That's my friend Nelson and I know him personally and I know his work . And is real not fake, all that he shows is real . He has started with nothing and studied and did experiments to come to the understanding that he has .
You say he isn't sincere and doesn't give all the info .
He has a family and business support with his work so if you don't understand watch his video as it shows what he is doing .

He has gone out of his way to help me in understanding and also at his own expense to do so . He new me from no one and did do because I asked him for help . No one else that I ever wrote and asked even replyed let alone sent me info and circuits to help me understand . As he said to me , don't try to think of in standard terms of operation or maybe you head not stop hurting soon.

As he says everyone wants the honey but not the work needed to get it . I have learned much from Nelson and he is my good friend so I will stand up for him personally.
You should maybe learn about someone before you say such things . And is obvious you should study more before you claim is not possible . Look at his videos you can learn much from them .
Nelson is the real deal not fake .

Best wishes

Jeff

[gyula]

Hi,
I understand what you mean. I'm just suspicious, nothing more.
I have a schematic of his oscillator. But I've never tried it, there is nothing unusual in it. I guess it's in the components, capacitors, etc. Again, if there isn't some hidden source, field or battery.
It's life, people are forced to do things, to provide existence, or a better life. Nothing unusual.
I'm just suspicious, nothing more.
regards

I was thinking on oscillator which he demonstrated. Without power supply, oscillates and lights LEDs. Only one transistor oscillator. How? :-)

Hi Padova,

Do you mean this video: https://www.youtube.com/watch?v=GmlpV1MWm40

If you mean that one, then please watch this video too https://www.youtube.com/watch?v=A7l05FmiUWY and notice how small the input current is, it is shown towards the end of the video. Such type of oscillators like Joule thief or LED lighting from 1.2V batteries are the type of blocking oscillators and these can have very low average input current to run LEDs for instance. And remember the run time for such circuits may range from 1-2 minutes to some hours, depending on the microFarad (uF) value of electrolytic capacitors across the positive and negativ supply rails.
Nelson charges up a 1000 uF capacitor (the black one on the PCB) from the piezo lighter and it can surely run the LEDs as dimly as is shown for a few minutes. This is technical reality, not a wonder. If you mean you have the schematic on this circuit, then the other electrolytic capacitor (the blue one) may also help store some energy to help the circuit running for a certain time. From the video the uF value of the blue capacitor cannot be seen.

I hope you understand: he charges up one of the electrolytic capacitors by the HV sparks from the piezo lighter and from the some volts captured in the capacitor the oscillator feeds the LEDs till the charge is consumed. The charged up capacitor is the power supply. Look up how many Joules of energy a certain X value capacitor is able to store when you charge it up with an Y value voltage amplitude. Then consider how long would it take to discharge this capacitor by a load which consumes the same average current from this capacitor the oscillator consumes.

IF you mean another oscillator circuit from Nelson Rocha and not the one I included in the above first youtube link, then please give a link to that oscillator, ok? I may be mistaken here which oscillator you meant.

Gyula

[ciucianebbia]

I don't know personally Nelson but I admire his work; I think he's an excellent guide, but probably its corporate agreement prohibits him from being totally free.
The care and precision of his videos speak for him.

I replicated her mini radiant exciter circuit, using a different transistor.
The circuit has 2 out: output at low voltage for charging batteries and an output that he calls HV radiant.
The latter I think could be used to charge the capacitors,
discharged continuously in a transformer from which to obtain energy.
But this i s my speculation.

Attached the original Nelson circuit and my semplification

[padova]

Very smart oscillator,
but I still not getting 0mA on the input side.
Transformer T2 is very important for better results.