Rosemary Ainslie Quantum Magazine Circuit COP > 17 Claims

[MarkE]

I don't know how you guys are missing this.  As you can see in this scope shot, overunity is clearly shown.  As a matter of fact, ANY circuit using a MOSFET is overunity.  Of course, it depends heavily upon the location where the tests are performed, and who is doing the testing, and, most important, highly technical test equipment as is shown here.

Bill

How can you afford such sophisticated test gear?

[TinselKoala]

A 1N4007 is a really poor choice.  An ultrafast diode or Schottky is far preferred.

That's right. At the slow frequency used in Poynt99's sim you can see the effect with the 1n4007, but at the higher frequencies I'm using the 4007 rectifier just isn't fast enough to keep up. I saw almost no effect of the 4007 at the settings I'm using. I haven't tried a faster diode yet.

[Google]

She keeps crying out for "MOAR", though. When she remembers the Safety Word, maybe I'll stop.

dirty ol man.

[TinselKoala]

Dirty he who dirty thinks...   

Meanwhile, back at the lab....

I've completed a time-temperature run using the settings seen in the scopeshots above. The DC input power was just under 17.5 Watts and the stable temperature rise after 60 minutes was 21.7 degrees C over ambient. Plotting this point on the "master" efficiency plot shows this arrangement to be nearly the _least_ efficient, by a tiny margin, of all the arrangements I've tried. (Efficiency being defined as nearness to the straight DC power temperature line.)

The Red X marks the spot.

(Timelapse video of the raw data collection will be up shortly, as usual.)

[TinselKoala]

I don't know how you guys are missing this.  As you can see in this scope shot, overunity is clearly shown.  As a matter of fact, ANY circuit using a MOSFET is overunity.  Of course, it depends heavily upon the location where the tests are performed, and who is doing the testing, and, most important, highly technical test equipment as is shown here.

Bill

Hey Bill...
I hope you don't mind, but I used the Etch-a-Sketch image in the latest video data timelapse....


I'll post a link when it's done uploading.

Cheers----
--TK