Application areas:
   It is used to replace Permalloy and ferrite and to make themagnetic amplifier in switching power supply, peak suppressor,saturable reactor, pulse compressor, magnetic bead and so on.

Features of the iron core:
    The hysteresisloop is close to a rectangular andthe good regulating characteristics can reduce the dead time of themagnetic amplifier.
    The magnetic induction amplitude is large andthe saturation magnetic flux density can reach as high as 1.2T.Thus a smaller iron core can obtain a larger flux.
    Low coercive power - low reset current.
    Small iron core loss, being suitable forhigh-frequency work.
    Small size, light weight and low cost.