Magnet coil cores, demagnetization power and Lenz delay.

[synchro1]

@MarkE,

Take a look at this video:

https://www.youtube.com/watch?v=1ttm13AyiMs

What you see taking place in this video is very close to what output coil DLE achieves.

How do you measure the force on a piezo crystal exerted by the permanent pressure of a screw that's tightened down on it? The crystal will generate electrical power from the force of the mechanical pressure exerted by the screw, but there's no longer any external input. I want you to apply this thought to the video.

[MarkE]

@MarkE,

Take a look at this video:

https://www.youtube.com/watch?v=1ttm13AyiMs

How do you measure the force on a piezo crystal exerted by the permanent pressure of a screw that's tightened down on it? The crystal will generate electrical power from the force of the mechanical pressure exerted by the screw, but there's no longer any external input. I want you to apply this thought to the video.

Piezo strain sensors have been around for decades and decades.

[synchro1]

Piezo strain sensors have been around for decades and decades.

What did you get from the video? I'm reporting bursts of acceleration on the order of 25k over a matter of seconds!

[MarkE]

What did you get from the video? I'm reporting bursts of acceleration on the order of 25k over a matter of seconds!

Man moves magnets by hand.

[synchro1]

Man moves magnets by hand.

Man can squeeze a piezo the same way. Got it?