Partnered Output Coils - Free Energy

[poynt99]

Maybe you were thinking of my power supply?,which has a RS current reading.

Equipment test

https://www.youtube.com/watch?v=NNtaij0jGXc

All fine and good. However, set your generator to 100mV down in the much more challenging levels you are actually working with and try again.

[tinman]

Circuit and calculations from Test #2.

Try your measurements and calculations like I did, which includes the coil resistances.

If you calculate Pout by using only the output current and total load resistance, it drops to 16.9mW, which is lower than the 18.4mW calculated from the current and voltage. That's a n=86.7%.

Maybe easier this way.

[tinman]

Tinman,

That's impressive having all those measurements match up that well.  A preponderance of evidence, as they say!  Consider checking at different (higher/lower) values to verify linearity.

As in my last post, I suspect the bulk of the error to be with regard to the measurement of the 10R3 resistors. 

What does your ohmmeter read with its leads shorted on low ohms range?

PW

It flashes between .1 and .2 ohms

I was surprised the DMM was that accurate reading the RMS value at that frequency

[poynt99]

Maybe easier this way.

Check the resistance of your meter leads and get the correct values (by subtracting that from the resistor measurement). That's the best way.

[tinman]

PW,

Yes, obviously something is amiss in the measurements, as I noted in my post (while you were posting too I guess).

Otherwise, the two methods of calculating the power out would equal. In either case however, the n<100%.

Most meter leads are about 1 Ohm resistance. I suspect Brad has not taken this into account, and may be the source of error.

I would have thought that they would take lead resistance into account when calibrating the meter's-this is the norm.