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just lit the 6w & 10 w off 3.5v amps not registering on my 1amp analogue meter
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Slider loved elo but your wife and mine i think would have a lot of stories to swap! Inspirational workComment
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a good little toy on! bifilar coil !!!!!
This was done under the scheme, which was on your forum, or the like, received "a good little toy on! bifilar coil. !
This was done on a ferrite magnetic circuit but I want to make the iron magnetic circuit because I think that would be better to operate at a frequency of 25 kilohertz,
PS
to obtain the economical oscillator spark, I want to check the effect Hat*****insa
video here as this toy works.
from two batreek AA 1.24v +1.24 v = 2.48 v
consumes 170-270 mA steady state
YouTube - tesla transformator induktor.wmv
YouTube - Tesla_blokinggenerator.wmv
YouTube - Фильм.wmv
YouTube - razmushlenisum.wmv
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with respect for readers and writers Sergei Dobrozhansky
sergeij.dobrojanskij @ gmail.com
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Before any new, previously unknown phenomenon are all equal:
-... And professor, and the novice-amateurComment
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Sergei добро пожаловать в форум !!!!
Wonderful work at 3V for the plasma output !
We need Russian language teacher Seth here more often, now that Sergei has arrived
Jim, the H945 gave a great output with that lower tower there. It made me wonder about future damage to towers and how, in fact, reduced height could bring a more efficient set up (I dropped one yesterday and got a dent in the side lol).
Slayer, pancake coils are on my list for today. On the receive end i'm finding big increases in current availability if a pancake coil is used.
Speaking of increases, here's my other vid from yesterday, where power transmission has personally increased over a single wire. I need range of course in flight experiments and so, at this point, i'm focusing on not using the tower itself for output to devices, but as a provider and then resonator with another tower.
YouTube - Extending the field - with powerComment
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Thank you for the invitation.Originally posted by Slider2732 View PostSergei добро пожаловать в форум !!!!
Wonderful work at 3V for the plasma output !
We need Russian language teacher Seth here more often, now that Sergei has arrived
sorry for the English as I am writing through Google translator.
PS
I also think that the ratio of coil diameter should be as it relates to its height.
thought that the height should be in perfect condition 6,2 - diameter (based on the noise frequency as there is a clear connection with figure 6 and figure 2)
I will myself to make a new coil is also thinking of doing a height 3.1 diameterComment
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sergdo,
Спасибо за размещение результатов. Я не читаю русских. Пожалуйста, пост диаграмма цепи, используя две батарейки АА.
(English: Thank you for posting your results. I do not read Russian. Please post diagram of circuit using two AA batteries.)Comment
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@sergdo.Welcome Sergei and thankyou for sharing your work here
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Pretty amazing results and I too hope Seth can help out here a bit with translation so we can understand better exactly what you are doing to get such amazing performance.Jonny
@Slider.The Square inductors I removed from the cfl's had either 2 or 3 pins.In the case of the three pin one's,the third pin is a mounting pin.I did find one 5 pin transformer which also works quite well with the slayer circuit but transformers are a rare find in uk cfl's.
Glad you liked the airship idea.Just seems like a good way to get a reciever coil airbourne
.Jonny.
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The square inductors put me in mind of those Tesla coils found in laptop backlights...anyone experimented with them ?
I broke one by not realising what was soldered where on the inverter board.
Big fan of pancakes now, without syrup or sugar
Today saw very intriguing results, whereby capacitance appears to be a result of heavy loads on a tower. Removing the capacitance with body touches or a Ground wire quickly brings things back to normal.
In the video, a pancake coil is also shown to transmit enough power to start a phone charging through a very small phone coil. Coil is approx 24 gauge 20 turns.
Forgive the 'Which I thought was cool' comment every few seconds and the dirtied hands again from salvaging off old junk electronics
YouTube - Wireless field experiments - pancake receive coil
Also doing a study on Base to Emitter effects, just online Google searches on hFE degradation...as noted a couple of pages back, by I think it was Kyle.. We often see a very low figure given in datasheets, like 5V for an otherwise 160V handling capacity of a regular transistor. But, over time and if running higher than that rating, there is a sticking of electrons over to one side and the hFE (power output current) goes down forever afterward. So, it seems we need to run some transistors below that Emitter to Base voltage or clamp the voltage.
The 'fix' to the damage is apparently to bake the transistor in a 200F oven for 24 hours. I kid you not !Comment
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i decided to dbl the size of my primary based on feedback from last vid YouTube - slayer exciter old 40w 4" fluoro tube
i added music this time inspired by slider size matters?
Last edited by jimboot; 04-18-2011, 11:20 AM.Comment
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I have no ostsilografa to show the chart, have only two multimeters one Ktorov half burnt :-(Originally posted by xee2 View Post
would be grateful if someone showed ostsilogrammu bifalrnogo potsoyannog current transformer secondary winding.Comment
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Wow Sergei, very impressive. I have some work to do! Amazing thank you.Originally posted by sergdo View PostComment
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On-line Дневник there are many interesting links and some interesting information can read through the Google translator translate.google.com your forum and read through translate.google.comOriginally posted by jimboot View PostComment
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Will take a look at the information Sergei. I studied the toroid coil and circuit connections from one of your videos and know we have much to learn if we use Google translate (or Seth). My oscilloscope is now on the work table (was that the word that Google mistranslated ?), so will aim to post pictures of the display.
Well Jim, looks like i'll throw a spanner in the works.....
The Walgreen
This tower is just about the smallest i've seen, that doesn't use ferrite. Walgreen, because it's a pill bottle and that's a popular pharmacist chain here in the USA
It comes from thoughts when considering coil to coil inductance and that strange phenomena, whereby a CFL might extinguish if it's right next to a tower.
Of 250 turns, the wire is from a small DC motor. 2 turn bell wire primary of 2x tower diameter.
It does all that my larger towers have done and yet seems more efficient in some ways too on 3.7V. I mean, plasma ?! and fully lighting an energy saver bulb ?!
Transistor is the C3198, the whole circuit coming directly from the Wensleydale tower for an exact comparison - take a look
YouTube - The Walgreen - wireless exciterComment
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Nice work Slider. Obviously there is a relationship between height, diameter & gauge I need to grok better. That is a big field for such a small coil but the diameter is certainly greater than any of the other micros I've seen and the placement of the the 2 turns of bell wire is also interesting. I had convinced my self that coil had to be wrapped tightly on top of the other coil to work. You have dismissed that theory - thank you.Originally posted by Slider2732 View PostWill take a look at the information Sergei. I studied the toroid coil and circuit connections from one of your videos and know we have much to learn if we use Google translate (or Seth). My oscilloscope is now on the work table (was that the word that Google mistranslated ?), so will aim to post pictures of the display.
Well Jim, looks like i'll throw a spanner in the works.....
The Walgreen
This tower is just about the smallest i've seen, that doesn't use ferrite. Walgreen, because it's a pill bottle and that's a popular pharmacist chain here in the USA
It comes from thoughts when considering coil to coil inductance and that strange phenomena, whereby a CFL might extinguish if it's right next to a tower.
Of 250 turns, the wire is from a small DC motor. 2 turn bell wire primary of 2x tower diameter.
It does all that my larger towers have done and yet seems more efficient in some ways too on 3.7V. I mean, plasma ?! and fully lighting an energy saver bulb ?!
Transistor is the C3198, the whole circuit coming directly from the Wensleydale tower for an exact comparison - take a look
YouTube - The Walgreen - wireless exciter
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My pleasure Jim, we're all learning this stuff as a team
@All
Found a good alternative NPN transistor today, in a mid 2000's satellite receiver. The 2SC536N, datasheet here: 2SC536N pdf, 2SC536N description, 2SC536N datasheets, 2SC536N view ::: ALLDATASHEET :::
There was only 1 on the circuit board, but even this 'F' graded example gives 9/10ths the output of my favourite, the 2SC3198. If you find a 'G' designated one, you could well be 'cookin with plasma' !Comment
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