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  • poynt99
    replied
    Originally posted by Harvey View Post
    @.99

    Large Pic

    Hopefully that helps clear up some of your confusion regarding source impedance of constant voltage sources

    Guess I missed this post, just came across it looking for one of my posts.

    No it certainly does not clear anything up as I am not the one confused about this issue. I'll state it one last time, then you're on your own:

    The internal/output impedance of a constant voltage source is zero, i.e "0". Always and forever, no matter what analysis you apply to it, or how you interpret that analysis.

    .99

    Leave a comment:


  • Harvey
    replied
    Originally posted by witsend View Post
    FUZZY - very well done. Many, many thanks for all that info.

    @Glen,

    What she said

    Leave a comment:


  • Harvey
    replied
    Originally posted by poynt99 View Post
    This time we push the scope and meter a little, and see how they handle a FM signal modulating between 250kHz and 1MHz, at a rate of between 100 to 200 Hz.

    You may be surprised at the outcome (jibbguy may even start to get the picture )

    YouTube - A "MEAN" Meter - Part 3

    I welcome any challenge for this measurement. Let's see what it can do. Suggest something and I'll see if I can put it together with the generators I have on hand.

    .99
    Select 9 astable multivibrators, fixed frequency, random duty cycle.
    A fundamental frequency, four harmonics below and four harmonics above.
    Each oscillator should have a reset pin to allow independent reset.
    Run all 9 through an XOR gate.
    Using a randomization, randomly reset the oscillators to effect phase changes in the timing. This should be independent of the random duty cycle.

    The output should be a loose approximation of the aperiodic action experienced in the RA circuit.

    Using your methodology, provide a 'mean' current reading and prove it's reliability.

    Leave a comment:


  • poynt99
    replied
    A "MEAN" Meter - Part 3

    This time we push the scope and meter a little, and see how they handle a FM signal modulating between 250kHz and 1MHz, at a rate of between 100 to 200 Hz.

    You may be surprised at the outcome (jibbguy may even start to get the picture )

    YouTube - A "MEAN" Meter - Part 3

    I welcome any challenge for this measurement. Let's see what it can do. Suggest something and I'll see if I can put it together with the generators I have on hand.

    .99
    Last edited by poynt99; 09-22-2009, 06:25 AM.

    Leave a comment:


  • Aaron
    replied
    Glen's waveforms

    Glen,

    Thanks for posting all of that - it was great meeting you in person and having you here with your circuit to see that my circuit is not some weird exception and that the "dominant negative" waveform concept is replicatable, which you have done in much more clarity than my own circuit has done.

    Your expanded pic of the waveform that shows a neg pulse first then a positive pulse is very clear and smooth, much more than my own and more smooth than what I tried to show in my short vid I just posted.

    You're a walking encyclopedia for subjects that span quite a few fields and I learned a lot while you were here! I finally got what you were saying all along about the scopes and the grounds, real grounds versus neutral "grounds", etc... just am glad it didn't apply to my early tests since I powered my analog scope from an inverter hooked to a car battery.

    Anyway, I would love to see any comments from anyone that sees the significance of the negative pulse rebounding smoothly into the next positive pulse.

    Harvey's simulation video hints to this concept almost but I'm not sure it is the same but in either case, it is interesting how only the open minded people are showing these interesting effects in both the real circuits and even in the simulations. What's up with that?

    Leave a comment:


  • dllabarre
    replied
    GroundLoops PCB

    Thanks Luc

    Very nice looking board.

    Can't wait to hook it up!
    Last edited by dllabarre; 09-22-2009, 03:08 AM.

    Leave a comment:


  • poynt99
    replied
    Originally posted by witsend View Post
    Poynt - I was perfectly happy with your video presentations but am shocked if you are seriously proposing that we take your numbers over those of the serious equipment that Aaron's using. Your method is fine for hobbyists. But that's it. Nothing seriously suggested to gain authoritative values. Just loose guidelines in my opinion.

    Sorry. You're getting overly optimistic if you expect anyone to take such readings as an 'acceptable standard' of measurement - with respect.
    Discounting this as a hobbyist only measurement is a mistake. Simply because this is not a well-known measurement technique is not just cause to invalidate it.

    What many fail to realize is that the oscilloscope is trying to emulate what the meter already does inherently, it's not the other way around. The meter uses a combination of analog and digital processing, but one of the critical elements inherent in the measurement process is the integrator, and this integration (i.e averaging) takes place in the analog domain. Analog integration has its challenges, but there are distinct advantages for certain processes where an analog "computer" is better than a digital one. This is one such application.

    Overall, my findings are that the meter is a better instrument for measuring net mean voltages compared to the TDS784A. The scope for example can't make heads nor tails (in terms of mean voltage) of a FM sine wave modulated between 250kHz and 1MHz at any modulation rate (because of the way it does its computation). The meter does just fine with this

    .99

    Leave a comment:


  • witsend
    replied
    FUZZY - very well done. Many, many thanks for all that info.

    Leave a comment:


  • FuzzyTomCat
    replied
    Tektronix TDS 3054C Testing - Part #2

    Hi everyone,

    Here is the second test, as noted in the previous Test #1 components items #1 through #4 are the same ......

    TEST #2

    Components -

    1) International Rectifier - IRFPG50 HEXFET® Power MOSFET
    2) Fairchild Semiconductor - NE555N Timer
    3) Vishay Spectrol - SP534 Percision Potentiometer/ 10-turn 2-Watt
    4) Exide Technologies Battery "Liquid" Model # GT-H - TRACTOR 12V 12Ah CCA 235

    5) Quantum 10 Ohm + - 1% "Replication"
    6) "ADDED" 4,000 ohm resister in series between 555 power adjustment potentiometer and 1N914 diode positive rail

    Potentiometer Adjustments -
    1) Gate- .5 ohms
    2) On- 201.6 ohms
    3) Off- 317.3 ohms
    4) 555 Timer- 688.0 ohms ( "plus" 4,000 ohm resister "Total" = 4,688.0 ohms )

    Temperatures - ( constant + - .5 F )
    1) Mosfet- 76 degrees F
    2) 555- 76 degrees F
    3) 10 ohm Load resister- 76 degrees F
    4) Desk Top- 76.5 degrees F

    Battery Voltage - 12.45 VDC ( Fluke 87 )

    Additional Oscilloscope -
    Monitoring the 10 ohm "Load Resistor " Fluke 123 ScopeMeter








    Original 20us Data Dump (CSV file)
    Crunched 20us Data Dump (CSV file)

    Original 2us Data Dump (CSV file)
    Crunched 2us Data Dump (CSV file)

    Well I guess it's up to the Scholars or Academics now Members, Guests and Replicators the data is what it is ..... because I was there

    Best Regards,
    Glen

    Leave a comment:


  • eternalightwithin
    replied
    I too have received Groundloop's PCB. Excellent Excellent Excellent! This little beau is premium professional quality PCB. WOW!

    Thanks again GL, Luc, and FuzzyTomKat.

    David

    P.S. Soldering up this baby now.

    Originally posted by poynt99 View Post
    On the Ainslie circuit note:

    I received Groundloop's PCB today in the mail.

    Thanks Luc, much appreciated!

    .99
    Last edited by eternalightwithin; 09-22-2009, 02:41 AM.

    Leave a comment:


  • FuzzyTomCat
    replied
    Tektronix TDS 3054C Testing - Part #1

    Hi everyone,

    This past week has been a busy one gathering all the information and compiling it from the testing that was done. As some of you may be aware that I have a working replication of the Ainslie - Murakami Negitive Dominant Waveform Generator circuit and have already shown my earlier results in POST #2606 and indicated that my Tektronix 2445A 150Mhz Oscilloscope was just not able to make the fine adjustments and record any data that could further this replication.

    I contacted Aaron and was allowed to travel to his home some 550 miles away to use the Tektronix TDS 3054C that was on loan to Energetic Forum and presently in Aaron's possession. This was kinda funny because I live not more than 15 miles from Tektronix's Complex and Corporate offices in Wilsonville & Beaverton, Oregon.

    I can not thank Aaron enough for his help and hospitality also Lisa from Tektronix for the opportunity to use one of the finest pieces of equipment I have had to view it's operation and use ..... basically my Tektronix 2445A I was 50% blind on what was happining in the replicated circuit and without any quality recording capability.

    TEST #1

    Replication Components - ( Items #1 through #4 used in both TESTS #1 and #2 )

    1) International Rectifier - IRFPG50 HEXFET® Power MOSFET
    w/ Sil-Pad insulator between Mosfet and Heat Sink

    2) Fairchild Semiconductor - NE555N Timer

    3) Vishay Spectrol - SP534 Percision Potentiometer/ 10-turn 2-Watt

    4) Exide Technologies Battery "Liquid" Model # GT-H - TRACTOR 12V 12Ah CCA 235

    5) Original Test Load Resister "Clarostat" 10 ohm + - 5%, 225 watt, 64.7 uH ( never before used on my replicated circuit )

    Photos - 50 mV Div, 2us ( SORRY ... for the poor HD photos it was 12:00 am after traveling hours and hours it didn't happen a second time )




    Original 2us Data Dump (CSV file)
    Crunched 2us Data Dump (CSV file)

    I will be posting PART #2 shortly that one was the main reason of my travels

    Glen

    Leave a comment:


  • kenny_PPM
    replied
    Originally posted by Aaron View Post
    Hi Ken,

    I would say that general circuit is good but you will have to swap out the resistors and caps on the 555 timer circuit to get the ranges you want.

    I have done many tests using separate shunts to independently measure the 555 power draw and the load draw and have used one single shunt to measure both at same time (this is with powering 555 and load from the exact same battery).

    Most variations of the schematics I posted are almost identical and the main difference are the resistor/cap values on the 555 circuit.

    Harvey has his own 555 timer mod he suggested.

    I posted Lighty's suggested schematic to use an opto isolator between 555 and load size of circuit - which if the effect is dependent on the material of the inductive resistor wire, then it could possibly work better.

    I built Lighty's Schmidt trigger and totem pole driver but it didn't work. I think the used transistors I used are fried. Have to replace those and it should work fine.

    Once you build the basic 555 circuit, it is easy to set all the rest up. Post some pics and any mods to the schematic if you make any and we can walk you through what we have done.

    Also, with super high frequencies on the 555, that is super low power not to make heat but just to show the point that we can get a net negative wattage from the battery, meaning there is more going to the battery than leaving.

    With slower frequencies and more power, that is for actually making heat, which I am moving back to.

    Glad to see someone else interested in building!

    Excellent info, thanks for the quick reply Aaron !

    I will let you know of the progress, I think I have most of the parts for it. I will keep to the published schematic as accurately as I can, have some spools of Nichrome wire in the basement I could test with only AFTER I can get the published circuit to 'ring'.

    Ken

    Leave a comment:


  • Aaron
    replied
    @Ken

    Hi Ken,

    I would say that general circuit is good but you will have to swap out the resistors and caps on the 555 timer circuit to get the ranges you want.

    I have done many tests using separate shunts to independently measure the 555 power draw and the load draw and have used one single shunt to measure both at same time (this is with powering 555 and load from the exact same battery).

    Most variations of the schematics I posted are almost identical and the main difference are the resistor/cap values on the 555 circuit.

    Harvey has his own 555 timer mod he suggested.

    I posted Lighty's suggested schematic to use an opto isolator between 555 and load size of circuit - which if the effect is dependent on the material of the inductive resistor wire, then it could possibly work better.

    I built Lighty's Schmidt trigger and totem pole driver but it didn't work. I think the used transistors I used are fried. Have to replace those and it should work fine.

    Once you build the basic 555 circuit, it is easy to set all the rest up. Post some pics and any mods to the schematic if you make any and we can walk you through what we have done.

    Also, with super high frequencies on the 555, that is super low power not to make heat but just to show the point that we can get a net negative wattage from the battery, meaning there is more going to the battery than leaving.

    With slower frequencies and more power, that is for actually making heat, which I am moving back to.

    Glad to see someone else interested in building!

    Leave a comment:


  • kenny_PPM
    replied
    Latest circuit.

    Hello Peter , Aaron, I tried to read as many of the posts that I can out of the 2,700 posts

    I am going to build the circuit and do some research with Btu's gained using water, I have post #1924 as being the latest and greatest circuit for replication ease, is that correct Aaron?

    Ken

    Leave a comment:


  • jibbguy
    replied
    Lol. Go ahead and publish important data consisting of high frequency, non-repetitive transient waveform pulses using a DMM then.. Can't wait to see it

    Just don't try to convince folks that you WISH TO FAIL to do so as well; 'cause i won't let you.

    If you don't like that... Tough stuff, sonny.

    And you bet your ass i am "expert" regarding test and measurement instrumentation... At least beyond YOUR ability to discredit.

    I realized as soon as i put myself forward months ago, to counter the vast amount of disinformation regarding this subject that you and others were pushing (either openly or as sycophantic "yes men"), that i was setting myself up to be a target.... But since the arcana of instrumentation was being attempted to be used as a weapon to propagate LIES; i brought my "gun" and not a "knife" to the table.

    I looked at you, and your shill buddies who pretend to "care" about the subject of Free Energy the rest of us are here for (...but for the most part are really only hanging around to piss in our soup as some bizarre ego trip, or to earn pay checks)...

    Then weighed the risk: And decided there was nothing to worry about.

    And from what they've shown us, there still isn't

    Leave a comment:

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