@@OmegaZZ111 Yeah i would assume that is the case with that current setup. I have seen other setups where adding more coils does not always mean you need to double the power. There seems to be a point where if you add more coils, you might get a COP >1. Most of the systems i have seen that achieve this are based on teslas wireless power transfer setup and systems like don smiths design.
Did you try to measure the efficiency of this speaker/electromagnet? I mean not in sound power but electric power on input coil vs electric power on output coil? In the past I was trying to build and do measurments on pulsed DC magneticlly assisted transformer but there is a lot of test configurations and many different options for such device. I am still convinced it could achieve some interesting reaults but must be designed with appropiate magnetic field intensity/coil resistance and inductance as well as coil geometey and geometrical proportions of all components. Did you see a video of Raseli?
@@OmegaZZ111 and the heating of the iron core could be added as some power output as well (not electric). Would be nice to see some more experiments on this little device:) do you have an electronic field intensity meter (Gauss - Tesla meter)? I have some video where I am measuring 1 Tesla of intensity between two magnets. My experiments are rather simple and not very well prepared... If you would be checking my channel check the "shorts" section as well, there is few of my tests there too.
@@Kapalek84 Every transformer core will heat up when power is supplied, but maybe the additional magnetic field from the array will cause additional heat. I have ordered a gauss meter last week, it should arrive tomorrow. :) I have seen your videos, 1 Tesla is quite high flux density, were the magnets attracting or repelling?
@@OmegaZZ111 the magnets are attracting mode (meter probe is in gap between S pole [magnet 1] and N pole [magnet2] ). Also when you receive your meter you can check the change of intensity of mag field on external poles (not just in gap between) when magnets are in attraction and repulsion modes. (measure this surface)-> NS SN (measure this surf) -> NS NS as far as I recall when magnets are in attraction mode the external surface fields were getting little stronger and in repulsion the change was smaller. I believe configuring magnets to work in attraction mode will produce better results then repulsion.
Which screen is used to visualize the magnetic fields
congratulations on the 1k subscribers My friend!
you deserve it!
Thank you and also thanks for sharing my videos! :)
Solid stuff dude I like
from where we can buy this magnet
Bernie sent me!
Awesome!
awesome work! Would you be able to put some pickup coils around it to generate electricity?
The outer coil (marked green in the drawing) is a pickup coil.
You could add more pickup coils on the top and bottom of the array.
@@OmegaZZ111 Ah yeah, i see now. What is the watt input vs the output?
@@FigmentVFX I didn't measure it, but less output than input from what I've seen.
@@OmegaZZ111 Yeah i would assume that is the case with that current setup. I have seen other setups where adding more coils does not always mean you need to double the power. There seems to be a point where if you add more coils, you might get a COP >1. Most of the systems i have seen that achieve this are based on teslas wireless power transfer setup and systems like don smiths design.
Did you try to measure the efficiency of this speaker/electromagnet? I mean not in sound power but electric power on input coil vs electric power on output coil? In the past I was trying to build and do measurments on pulsed DC magneticlly assisted transformer but there is a lot of test configurations and many different options for such device. I am still convinced it could achieve some interesting reaults but must be designed with appropiate magnetic field intensity/coil resistance and inductance as well as coil geometey and geometrical proportions of all components. Did you see a video of Raseli?
I didn't do exact measurements, but what I have seen from the input power consumption it is as efficient as a regular transformer.
@@OmegaZZ111 and the heating of the iron core could be added as some power output as well (not electric). Would be nice to see some more experiments on this little device:) do you have an electronic field intensity meter (Gauss - Tesla meter)? I have some video where I am measuring 1 Tesla of intensity between two magnets. My experiments are rather simple and not very well prepared... If you would be checking my channel check the "shorts" section as well, there is few of my tests there too.
@@Kapalek84 Every transformer core will heat up when power is supplied, but maybe the additional magnetic field from the array will cause additional heat.
I have ordered a gauss meter last week, it should arrive tomorrow. :)
I have seen your videos, 1 Tesla is quite high flux density, were the magnets attracting or repelling?
@@OmegaZZ111 the magnets are attracting mode (meter probe is in gap between S pole [magnet 1] and N pole [magnet2] ).
Also when you receive your meter you can check the change of intensity of mag field on external poles (not just in gap between) when magnets are in attraction and repulsion modes.
(measure this surface)-> NS SN
(measure this surf) -> NS NS
as far as I recall when magnets are in attraction mode the external surface fields were getting little stronger and in repulsion the change was smaller. I believe configuring magnets to work in attraction mode will produce better results then repulsion.
@@Kapalek84 Thanks, I will try that.
Awesome! Been meaning to do same thing but with ferrocell 🤓
Nice, where can I purchase that type of magnetic viewing film?
Yeah, and how does it work??
Thanks for sharing
Awesome