3v OU Flashlight

[T-1000]

hi everyone,

I can't tell if this is the 1st successful replication attempt since i don't understand Russian.Base on observation he manage to get green light blinking but unsuccessful when attempting to light red Led for long.
Please jump to 48min of the video.I can't tell what is he talking about the transistor.Please assist...

http://www.youtube.com/watch?v=oweZgIVZ-LY

The sound on flyback core sounds little like a untuned radio.

I wonder if the 2 wire (+) and (-) in the original video is acting like antenna pickup unknowingly."Just guessing"

Because the power gain is about 1 watt or so it comes down to electronics power consumption and balance as well. If you manage to get economic chips for generators, it will be left enough to power on LED.


Also the noise you hear in video is the result of magnetostriction ( http://en.wikipedia.org/wiki/Magnetostriction ) which is involved in 2 clashing frequencies from 2 generators (the second is resonant when coil get shorted).


The trick there is most likely to turn magnetic domains mechanically out of XY axis to Z axis and that movement still results on induction which is not tied to pulsing coil from main generator anymore...

[MenofFather]

hi everyone,

I can't tell if this is the 1st successful replication attempt since i don't understand Russian.Base on observation he manage to get green light blinking but unsuccessful when attempting to light red Led for long.
Please jump to 48min of the video.I can't tell what is he talking about the transistor.Please assist...

http://www.youtube.com/watch?v=oweZgIVZ-LY

The sound on flyback core sounds little like a untuned radio.

I wonder if the 2 wire (+) and (-) in the original video is acting like antenna pickup unknowingly."Just guessing"

Here is mine video. Here is no selfrunning. How I say, curent consumption is about 100-200 miliamperes on 3 V. I try 3 diferent cores and not get selfrunning. But not try pot core. My best results, then I disconectn 16 leg chip, then I get smallest consumption with 4 kiloomh potentiometer regulatet in right position about 50-30 miliamperes and then core begin screaming (жужать). 

[magpwr]

Because the power gain is about 1 watt or so it comes down to electronics power consumption and balance as well. If you manage to get economic chips for generators, it will be left enough to power on LED.


Also the noise you hear in video is the result of magnetostriction ( http://en.wikipedia.org/wiki/Magnetostriction ) which is involved in 2 clashing frequencies from 2 generators (the second is resonant when coil get shorted).


The trick there is most likely to turn magnetic domains mechanically out of XY axis to Z axis and that movement still results on induction which is not tied to pulsing coil from main generator anymore...

Hi T-1000,

This is definitely new for me T-1000 ,did check the wiki link awhile ago.Only through experimenting i learn better from mistakes.

--------------------------------
hi everyone,

I have just constructed 1/2 of the circuit on circuit board merely using 4069 ,transistor with led.

This is my findings using 10uf capacitor for 4069 with test coil actually draw more current from battery compared to 4.7uf on bread board.

It's is like higher duty cycle on 10uf .I would be trying on 4.7uf,2.2uf and 1uf since the capacitor would charge alot quicker the duty cycle would be reduced as well,but frequency will increase which can be change using screw driver.

From my experiment conducted in the morning i find that between 10% duty...18% yield the best result for Back emf.

[TinselKoala]

So is this a different replication? Not using the pot core at all? No big PCB copper area? Pretty impressive if you ask me.

http://www.youtube.com/watch?v=9zilk7itV6k

[4Tesla]

hi MenoFather,

To be honest i don't dare to try on work on any circuit where there is no video presentation done.

I only work on circuits which have a higher probability of success or those that i am interesting in ,not necessary it will be a success 100% of the time.

I noticed for some strange reason the Russian forum is down today which also discuss on 3volt ou light.

http://zaryad.com/forum/viewtopic.php?f=8&t=8534&sid=44665f28bfdfd77d63d99cdd0f90dcbe&start=20

Looks like that site is up, but the topic is deleted.