In an alternating magnetic field, you can see the magnetostrictive metal strip vibrating according to the frequency of the alternating magnetic field.
Jan 09, 2021
Magnetostrictive effect Magnetostrictive effect: The size of a ferromagnetic substance changes under the action of an external magnetic field; after the external magnetic field ...
Jan 07, 2021
Tuning fork effect The acousto-magnetic label is composed of a small plastic box with a length of about 40mm, a width of 8"14mm, and a thickness of 1mm (the existing thinner ones).
Jan 05, 2021
The so-called acousto-magnetic system refers to the use of the resonance phenomenon generated by the tuning fork principle to achieve almost zero false alarm operation.
Jan 03, 2021
The acousto-magnetic system uses the resonance phenomenon generated by the tuning fork principle to achieve almost zero false alarm operation.
Jan 01, 2021
