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Author Topic: Otto`s replication of Steven Mark`s TPU  (Read 269296 times)

Offline Moab

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #15 on: April 18, 2007, 01:37:21 AM »
Don't ask just follow! >:(.  I am listining. Please carry on Otto. Respectfully.  
                    Moab
« Last Edit: April 18, 2007, 02:56:36 AM by Moab »

Offline innovation_station

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #16 on: April 18, 2007, 02:04:59 AM »
.
« Last Edit: April 20, 2007, 02:04:11 AM by innovation_station »

Offline Rosphere

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #17 on: April 18, 2007, 03:37:52 AM »
Otto,

Thank you for posing your test data here in a new topic.  :)

If you need to include clarifications or additional details to allow others to follow your test more meticulously then I suggest amending your first page post with this additional data instead of letting it be scattered about the many pages by the unavoidable and irritating chatter posts.

It will take me a few days to get my hands on that MOSFET but I look forward to the challenge of making a scope shot that looks like yours and learning something new.

Thanks again,  :)
Rosphere

Offline Mannix

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #18 on: April 18, 2007, 04:31:53 AM »
be patient bob...
I know nothing about electrons ...I know that!
You will,perhaps  find out something..done the test??

Offline otto

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #19 on: April 18, 2007, 08:40:20 AM »
Hello all,

my oscilloskop is connected to the point where the pulses enters the bulb. Or you can connect the scope probe to the drain of the MOSFET.
The minus is where all minuses are.

I tried to make a picuture with the scope settings but had no luck because I NEVER used a digital camera. Yes, its the truth.

Voltage settings at scope: 20V/div.

But I have to say that the kicks I showed you are not the biggest. If I would show you the biggest you would see only vertical lines. I wanted to show you how nice they are, nothing more.

Otto

Offline otto

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #20 on: April 18, 2007, 11:15:27 AM »
Hello all,

Im replying to myself, nice.

You dont see anything in my pictures, dont understand what I want, to be short youre ignoring me!!! OK.

You know what you see in my photos???

IN FRONT OF YOUR NOSES IS A 5W TPU!!!!!!

For today enough from me.

Otto

Offline gyulasun

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #21 on: April 18, 2007, 12:30:44 PM »
Hello all,

Im replying to myself, nice.

You dont see anything in my pictures, dont understand what I want, to be short youre ignoring me!!! OK.

You know what you see in my photos???

IN FRONT OF YOUR NOSES IS A 5W TPU!!!!!!

For today enough from me.

Otto

Hi Otto,

If you really are 100% sure you receive 5W out for less than 5W input, then I really and honestly congratulate you!  But you state "only"  you have a 5W TPU.

I really apologize BUT from your pictures this does not turn out!  You made the photos where the range setting of your multimeter cannot be seen, you have not referred to any input current from which anything could be thought of etc.  I do not know if your shown multimeter is just measuring current or voltage? 

So if you would be so kind to be more specific on your possible input power or on any more measured data from which one can draw reasonable conclusions.

Thanks

Gyula

Offline gezgin

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #22 on: April 18, 2007, 12:34:35 PM »
Pardon, mosfet connected this way?

Offline otto

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #23 on: April 18, 2007, 01:28:14 PM »
Hello all,

@gezgin,

yes, but IRF 840.

@Gyula,

the point is NOT in the watts.

The point is that THIS IS A WORKING TPU!!!!!

This is what Im claiming. To prove that Im not right you have to built one, test it and show that Im joking with people, to say it in a nice way.

Otto

Offline bob.rennips

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #24 on: April 18, 2007, 02:06:01 PM »
be patient bob...
I know nothing about electrons ...I know that!
You will,perhaps  find out something..done the test??

Please catch up to where we are, if you need to spend more time reading before posting please do this. It would help not to clutter this board with irrelevant questions that have already been FULLY answered in the last couple of days.

Thanks Otto for your probe placement info. and volts/div info.

Offline MeggerMan

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #25 on: April 18, 2007, 02:22:59 PM »
Hi Otto,
The 400V spikes you are seeing, is this measured across the 12V 5 watt lamp?
It is possible to apply any voltage to a 12v bulb as long as the duration is short.
But to get that kind of voltage you would also need a fair bit of current.
It would be interesting to see what would happen with a bulb with a higher resistance.
You may get an even larger spike.

Does is matter how thick the wire going through the 50 turns is?
For example, could you try a 15mm or 22mm piece of copper pipe?

Regards
Rob

Offline innovation_station

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #26 on: April 18, 2007, 03:17:53 PM »
.


« Last Edit: April 20, 2007, 02:02:17 AM by innovation_station »

Offline Grumpy

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #27 on: April 19, 2007, 05:49:35 AM »
Similar oscillator circuit:

http://www.electricstuff.co.uk/oddosc.html

Not pulses, but similar. 

I know of one that turns 5v into 170v pulses and will scan and post tomorrow.



Offline Jdo300

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #28 on: April 19, 2007, 06:29:52 AM »
Hi Otto,

I'm still here and I am going to try your experiment again. Could you tell me how much input current your circuit draws when it is running. Until now, I have been using a DC power supply which is current limited at 0.5A, so if I'm not pushing enough current into the system to get it working, that may explan why I'm not getting the same results that you are seeing. In case the current input is the issue, I'm going to string a bunch of 9V batteries together to use as the power supply.

God Bless,
Jason O

Offline otto

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Re: Otto`s replication of Steven Mark`s TPU
« Reply #29 on: April 19, 2007, 08:23:49 AM »
Hello all,

congratulations to Ronnotte!!!! Im happy!!!!

In the picture you see a 25W bulb shining. Its not at full power because I would blow my scope.

Frequencies are in kHz .
The TPU is made with 2 special wound controls each of them on a collector with only1 turn of lamp wire.

Because Im really tired I dont want to respond for a while. DONT ASK ME ANYTHING. I WILL NOT RESPOND.

Here you have a link that somone of you alreday postet not so long ago.

http://magnetism.fateback.com

With this link and my little 50 turn control coil youre now able to built a 100W TPU.

Now will also Ronnotte have much more success.

Otto