Need help for a MEG

[TheOne]

I need help to design a circuit for the MEG


/--|--|--\ 2 input coils used by circuit 1
|          |
|||       ||| Output coils on each side are used in circuit 2
|          |
\--|--|--/ 2 output coils used by circuit 1


The way I want to build my MEG, 2 different circuit, one for the output and one for the input.


The input will start from a piezo lighter that can generate around 300v to start the circuit, once started the
2 output coils from the circuit 1 is used only to power the device (not related to circuit 2).


The other output circuit is only used for the output without any relation with the input circuit.


The help I need is to understand how to switch the input voltage from + to - / - to + 60hz
Also the input voltage can be high, the circuit need to support high voltage to work.


I ordered everything to start up my MEG, so I want to work on the circuit while waiting for my stuff


I will do my MEG core with magnetite, I will build a mold using a 3d printer ([size=78%]http://www.qu-bd.com/[/size]) I got one
from this site, around 200$$, I will have the printer in few month, they are back order ...


I will test how many voltage I need to switch the magnetic field with a Gauss meter, but I want a circuit to support at least 400 volts, i will wind the output core to generate more voltage with less current.

I will also test with powerfull neo magnet N50 50x20x10mm and with ceramic magnet 48x22x10mm

Anyway any help would be appreciated

[vasik041]

Hi TheOne,

may this will be interesting for you, see page 54-
https://www.dropbox.com/s/rxxgp5rf1nxma83/fe_research2.pdf

V.

[TheOne]

Hi TheOne,

may this will be interesting for you, see page 54-
https://www.dropbox.com/s/rxxgp5rf1nxma83/fe_research2.pdf

V.

Thank you, i will take a look to start with something

[TheOne]

I ended up doing this circuit, not sure if it will work, I ordered the thing I need to test this, I need to wait few weeks until I receive the stuffs.


The BEMF stuff not sure if it will work, I put that but its probably wrong... Any update I need to do or issue you see?

[conradelektro]

Jean Louis Naudin did a lot of experiments with a MEG:

http://jnaudin.free.fr/meg/megv21.htm

http://jnaudin.free.fr/meg/meg.htm

http://jnaudin.free.fr/meg/megv1.htm

It is difficult to do better and Naudin gave the MEG up.

Greetings, Conrad