Kapanadze Cousin - DALLY FREE ENERGY

[verpies]

Please find attached scope shot of present setup as per yesterdays video. Ch1 60 V p/p. Ch2 output. Ch3 shows offset in relation to Ch1. This is looking across those very BADCSR's!!

So let's see if I can interpret this correctly:
Ch1 = Voltage across C1 (and across both halves of the primary winding).
Ch2 = Voltage across the secondary winding.
Ch3 = Current flowing in one primary winding half.

Somehow, I have a feeling I had gotten your description wrong.
Even if I'm not wrong, the horizontal timebase (in μs/division) and each channel vertical scale (in Volts/division) are missing anyway.

For the future, please state the resistance of any CSRs used to measure current. Today I know that these CSRs are 0.1Ω but others might not know that if annotated schematic is not included.

I am sure that the Scope has a function to show the phase angle but I fear the Scope is far more intelligent than I am!! 

Is your scope capable of multiplying Ch1 * Ch2 ?

[verpies]

Half core wound with primary coil, other half left coils free with a aluminum band glued along it, then move laser beam from one end to another on aluminum foil  reflected towards a small solar panel connected to a scope.
Primary coil driven as drain load of a MOSFET, square wave, variable frequency in gate for measurements purposes. I'm right with that ?

Almost, but there are some pitfalls:
- insensitivity to longitudinal vibrations (no problem with transverse, though)
- a square wave is composed of more than one frequency.

[skywalker66]

SkyWalker
In My part of the world they have this thing called a Killowatt meter,It plugs into the wall and tells you how much power your entire settup is using,we also have these things called "cardboard Boxes"
we take our settup and put it under the cardboard Box [EVERY SINGLE COMPONENT}

Then we take that Thermometer thing and put it in the Box too.

Now we have to pay attention ,we run our device for X amount of minutes  we take a pencil and write down the Watts
we write down the Temp
and the amount of time we ran the test.

The killowatt meter will tell us how many watts we used plus we have temp rise..

Now we do the exact same test with the DUT replaced with Light bulbs {only bulbs]

If we fill in all our Data from above and "iF"the Same amount of [WATTS}light bulbs got the box to the same temp.
very sad face
if the box got nowhere near the same temp ......
happy dance time

Its called a fix loss to ambient test {calorimetry][Thx to ION]
The above test is a modified version, however a good "quick check"
and will take the Hollywood right outta this game.............

Appologies for the sarcasm ,it is just Too simple to test these devices as described and this method has been posted  many many times before and requires no expensive equipment whatsoever.
Of Cources an even quicker test if you must use bulbs  ....
is to take the bulbs temp off the mains {or battery] as that it was designed to run on,and then take its temp while being run By the DUT[device under test]
COMPARE THE TWO TEMPS !
The heat is mostly linear but having this info will save you Tons of time and perhaps even save fellow experimenters a lot or their time too.............


Thx
Chet

You just wasted a good explanation. You don't payed attention. It's not about me. "In My part of the world" exists also and myself I've those and I know to use them.
Power supply is from auto batteries in Geo's case, and this thing called a Killowatt meter is designed for power mains AC, not for low DC.
So, your sarcasm is not taken cause is misplaced.

[NickZ]

  Guys:
  I've been having some problems lately with the mosfets. I've replaced the ones that I had on the device and can't get it to work now at all.
  The current Fets that are not working are:
# LT 448
  MBR20100CT
 
  They also have two arrows pointing at each other with a circle in the center of them.
  Please let me know if this kind of mosfet is not suitable.
  Or do I have to change the polarity, or something.
                                                          Thanks,
                                                                       NickZ

[cap100nf]

@nickZ:


Its a double schottky, not a mosfet.