Inductive Kickback

[synchro1]

I am yet to see anyone here so far explain the complete series of events of what takes place within an inductor,from the time of connection to the source,to the end of the inductive kickback cycle.

Synchro1--you are just much further behind than most others here,except for your mate dieter-->he's just as lost.

@Tinman,

I'd trust you to inflate a low pressure tire.

[synchro1]

@Citfta,

You know very well along with Tinselkoala and most of the rest of the group with the exception of the least enlightened among us that the direction of flyback depends entirely on the spacing of the interrupter contacts . If either of you had a shred of decency you would grab a video with scope shots of the inductive kickback traveling in both directions, and move forward with an informative discourse.

Instead, you lean on a worn out video that would take me five minutes to set up and capture on digital format. Have neither of you any sense of decency? Both you and Tinselkoala milk those deceptive videos to death to appear like bulwarks of the Overunity site when you're just preying on the gullibility of our beginners. 

[SeaMonkey]

There was some discussion some years ago regarding
Inductive Kickback on several of the forums where it
was acknowledged by the "beginners" that inductive
discharge is characterized by a voltage reversal
across the coil.  What was difficult for many of them
to accept, however, was that the inductive discharge
sustained current flow in the same direction as that
which initially charged it.

It seems the confusion still exists today.  For some,
once an idea is accepted as truth it becomes so
ingrained that it is near impossible to admit that the
idea is incorrect.

Once the "beginner" comprehends the function of the
Inductor in a DC Buck Converter then the confusion
tends to evaporate.

One is then able to comprehend the function of the
Inductor in the DC Boost Converter.

Inductive Kickback isn't necessarily greater than the
source voltage, but it can be when desired.  It is
dependent upon how the circuit is configured.

[Belfior]

If the voltage flips polarity, how is this possible:

circuit:

9V battery -> diode -> coil -> cap -> back battery

I charge the cap to 7-8~V through the coil and cut the battery off. Magnetic field collapsing in the coil will push the cap to 14-16V and I can keep doing this. With a mosfet I got the cap all the way to 200V. How is this possible, if the voltage going from coil to cap is of different sign? What is the cap seeing and negative voltage should not pass that diode?

Here is the same with a signal generator and mosfet

http://tinyurl.com/yc7ressj

[AlienGrey]

If the voltage flips polarity, how is this possible:

circuit:

9V battery -> diode -> coil -> cap -> back battery

I charge the cap to 7-8~V through the coil and cut the battery off. Magnetic field collapsing in the coil will push the cap to 14-16V and I can keep doing this. With a mosfet I got the cap all the way to 200V. How is this possible, if the voltage going from coil to cap is of different sign? What is the cap seeing and negative voltage should not pass that diode?

Here is the same with a signal generator and mosfet

http://tinyurl.com/yc7ressj

Nice video but why not go positive in to the inductor and then into an FET switch IRF 940 P channel and drive it with a 555 ect you will get a nice positive voltage post with little current draw.