Vertical common-mode inductor for switchingpower supply

The invention provides a vertical common-mode inductor for a switching power supply. The vertical common-mode inductor comprises an annular magnetic conductor, wherein the magnetic conductor is surrounded with a first winding and a second winding; the first winding and the second winding are separat...

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Bibliographische Detailangaben
Hauptverfasser:	WANG ZHOU, CHEN DONGYONG, CHEN GANG, ZHANG DESHU, WEN PINGWEI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BASIC ELECTRIC ELEMENTS CHEMISTRY DYES ELECTRICITY INDUCTANCES MAGNETS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS USE OF MATERIALS AS ADHESIVES
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Beschreibung
Zusammenfassung:	The invention provides a vertical common-mode inductor for a switching power supply. The vertical common-mode inductor comprises an annular magnetic conductor, wherein the magnetic conductor is surrounded with a first winding and a second winding; the first winding and the second winding are separated by use of an insulating separator and symmetrical to each other about the insulating separator; a base is arranged on the lower part of the magnetic conductor; the lead ends of the first winding and the second winding penetrate through the base; the insulating separator and the base both are connected to the magnetic conductor by use of an insulating adhesive. Due to the adopted structure, the impedance and the inductance of the product are improved to the utmost extent, and the frequency characteristic is guaranteed.