Was discussed a bit on another thread. We know the Vamo fires at 37hz and the Provari at 800hz. Here is something I found that Ill bet not many know. Every Vamo pulse is at 6v. Each time it fires (37 times a second) this is what it does. How it achieves different voltages is how long it stays on vs how long its off. You will see in the following pictures (oscope set to 2v per square) that at 3v, the vamo fires 6v 50% of the time, at 4.5v it fires 7v 75% of the time, and at 6v it fires about 95-97% of the time. The provari fires so often that at slower time stamps, it looks like a solid line. When it fires @ 3v, its 3v. When 4.5 its 4.5 so forth and so on. The line actually goes up and down the scale with voltage instead of making an average out of 6 and 0v. I did manage to get a good look at the ProV's pulses with a little adjusting. I had it down to .2V per square making the voltage varriation only in the neighborhood of .05v. And it does this 800 times a second.
Here is the Vamo firing at 3v. 3 squares up from center is 6v and center line is 0v. Notice that is 50% on and 50% off.
Here is a firing at 4.5v Notice the time up is about 75% now.
Here is the Vamo at 6. It hardly has any down time at all.
Now the ProV at 3v.
and at 6v.
Here is the Vamo firing at 3v. 3 squares up from center is 6v and center line is 0v. Notice that is 50% on and 50% off.
Here is a firing at 4.5v Notice the time up is about 75% now.
Here is the Vamo at 6. It hardly has any down time at all.
Now the ProV at 3v.
and at 6v.