Magnetic component

Abstract

A magnetic component includes a primary winding, a secondary winding and at least one tertiary winding stacked with each other to form a symmetrical inductance structure or an asymmetrical inductance structure. Through the relationship of the distances between the primary winding, the secondary winding and the at least one tertiary winding of the symmetrical inductance structure, the leakage inductance can be balanced, the tolerance can be stabilized, the reverse current can be eliminated, the AC loss of the tertiary winding can be reduced, and / or the total loss can be reduced. Through the relationship of the distances between the primary winding, the secondary winding and the at least one tertiary winding of the asymmetrical inductance structure, the leakage inductance can be adjusted more flexibly, the tolerance can be stabilized, and the couple energy can be reduced.

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