Low-frequency magnetic fields can impact electronic devices, inducing unwanted current flows in sensitive paths that can add noise, introduce errors, and otherwise disrupt carefully balanced circuits.

This article describes magnet, concentrator and magnetic shield and lists a few suppliers recommended by Allegro’s customers. There are several materials that magnets are made of including NdFeB ...

Next to a nuclear reactor in Germany is a four ton, ten cubic meter metal box surrounded by lasers. The box is the most magnetically-shielded room ever built: the magnetic field inside is just a tenth ...