Abstract: An electric component having a variable air gap effect comprises two cores having a magnetic field air gap disposed at the connecting position of the two cores, and a coil wound around the cores and disposed at the installing position of the magnetic field air gap, and at least one core includes at least one magnetism generating end disposed at the magnetic field air gap and a magnetic flux section coupled to the magnetism generating end, and the cores also includes at least one air gap opening, such that the air gap opening changes the path and direction of the magnetic lines and provides a variable air gap according to the magnetic field air gap, so as to improve the electric functions of the electric component.

Abstract: The present invention discloses an electric component and its manufacturing material, of which a plurality of electric component groups is produced on a carrier tape and each electric component group is made of a first and a second symmetric silicon plates, and the first and second silicon steel plates individually have a long end section, a short end section and a connecting section for connecting the long and short sections, and the first and second silicon steel plates are interested on the carrier tape to define a structure arranged in the order of the long end section, the short end section, the short end section and the long end section as to reduce the waste of material on the carrier tape and save unnecessary material costs.

Abstract: An electric component having a variable air gap effect comprises two cores having a magnetic field air gap disposed at the connecting position of the two cores, and a coil wound around the cores and disposed at the installing position of the magnetic field air gap, and at least one core includes at least one magnetism generating end disposed at the magnetic field air gap and a magnetic flux section coupled to the magnetism generating end, and the cores also includes at least one air gap opening, such that the air gap opening changes the path and direction of the magnetic lines and provides a variable air gap according to the magnetic field air gap, so as to improve the electric functions of the electric component.