TUNABLE-INDUCTANCE MAGNETICALLY-SOFT FERRITE CORE STRUCTURES AND METHODS OF MANUFACTURE.

摘要

New ferrite frequency meter component is disclosed, wherein single ferrite axis non-magnetic material peripheral working surface is worked together to provide for the center core element with integrated helical screw means to provide axial movement, purpose is adjusted for air gap, by cutting and/or deforming at least part peripheral working surface adjustment member. Various longitudinal and transverse two to cross-sectional configuration entirety male tune component make can by manufacture and assemble method instruct; The adjustable ferrite device of the inductance of component is conducive to the assembling and tuning for making insertion male's tuning component enter central opening or core element from any longitudinally-aligned central opening.