View Single Post
Old 03-12-2018, 12:43 AM
Allen Burgess Allen Burgess is offline
Gold Member
Join Date: Sep 2011
Posts: 1,852
Electro-magnet core comparison.

Look at the core of the 500 Newton electromagnet in the picture below. Generating magnetic field strength through core inductance has the twofold advantage of increasing attraction to a magnet piston and reducing input consumption.

Core permeability is a central concern for the oscillator. The Electromagnet has a high state of the art alloy that delivers high inductance, magnetic attraction and low remnance. The EM needs to relinquish it's attraction when the power's disconnected and not continue to adhere to the magnetic object. Iron is easily saturable. The EM for I believe is a space age Samarium-Cobalt alloy scientifically tested for a BH curve suitable for the GAP oscillator.
Attached Images
File Type: jpg Electro magnet cores..jpg (193.1 KB, 6 views)

Last edited by Allen Burgess; 03-12-2018 at 08:19 PM.
Reply With Quote