DEVICE FOR REGISTRATION OF HYSTERESIS LOOPS OF FERROMAGNETIC MATERIALS Russian patent published in 2021 - IPC G01R33/14 

FIELD: magnetic characteristics measuring.

SUBSTANCE: invention relates to the field of measuring the magnetic characteristics of ferromagnetic materials by registering their hysteresis loops. The substance of the invention lies in the fact that in the device for recording hysteresis loops of ferromagnetic materials, only one winding is wound on the core.

EFFECT: ability to register both the limiting and partial hysteresis loops of ferromagnetic materials at different frequencies of magnetization reversal and the ability to control the saturation depth, the elimination of emergency modes of operation of the power supply of the circuit, as well as improving the manufacturability and accuracy of the measurement process.

1 cl, 2 dwg