Hello for all...
Wanted if possible that some helps me the to build one it project magnetizer speakers.
Somebody has a how-to or a project to help me.
Thank you very much to all.
Lindomar.
Hello for all...
Wanted if possible that some helps me the to build one it project magnetizer speakers.
Somebody has a how-to or a project to help me.
Thank you very much to all.
Lindomar.
Am I the only one that is confused?
-Storm.
Originally Posted by lindomar
.Am I the only one that is confused?
-Storm.
Help for create my home made Magnetizer Machine...
Please.
Lindomar.
Excuse for English.
i responded to your PM. TC Sounds is the only option I can think of to help you. I don't know your skill level with electrical equipment but it is a dangerous device while you are building and testing.
I have been advised it a black art..not trivial.
Ian
Some theorie - take care.
____________
Peter
I live in Brazil and he doesn't have as I buy.
My question is to discharge SCR and the size of the reel.
Please....
It is only for use hobby home and not commercial.
Thanks.
Are you talking about a tape Demagnetizer/Bulk Eraser to erase Reel to Reel tapes?
Or did you mean a RE-magnetiser to restore tired Alnico speaker magnets?
They are quite different things!
2ch: WiiM Pro; Topping E30 II DAC; Oppo, Acurus RL-11, Acurus A200, JBL Dynamics Project - Offline: L212-TwinStack, VonSchweikert VR-4
7: TIVO, Oppo BDP103D, B&K, 2pr UREI 809A, TF600, JBL B460
check out http://www.ccipower.com/ for the scr you may be able to go somewhere with that
Most of the speaker magnet chargers in use are capacitor discharge types, where a large capacitor bank is suddenly discharged through a large epoxied coil of fat magnet wire and the speaker is placed within. As I understand it a diode is often placed in series to prevent back EMF that might cause a partial demagnetization. Precautions should be taken in the construction and use of such a device due to the high currents and potential for electrocution.
On the Joelist years ago there was a similar thread to this one. Someone related a story of a person supposedly being killed during a charging operation at a factory in the Netherlands when a loose metal object traveled a considerable distance through a closed wooden door and struck the operator. I have since spoken to speaker industry folks who have been around chargers for decades, and they all say that the story has got to be a silly urban legend.
Re-magnetiser to restore tired alnico speaker magnets.
Lindomar.
You do realize that you have to pump 1.21 giggawatts through the flux capacitor to do what you are asking, don't you?
This simple machine construction.
My problem now is the exit COIL.
Pelly3s you could happen the measures of your COIL values?
Lindomar.
Watch out, Marty!You do realize that you have to pump 1.21 giggawatts through the flux capacitor to do what you are asking, don't you?
-Storm.
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