One-piece bobbin structure, bobbin structure arrangement and integrated magnetic assembly

Abstract

The N winding portions are arranged continuously along a main extension direction located between the two end portions, and any two adjacent winding portions of the N winding portions are separated from each other by a corresponding spacing portion of the N-1 spacing portions. At least a part of each spacing portion surrounds a corresponding accommodating space. The N-1 spacing portions are configured to receive a first group of soft magnetic core elements within the N-1 receiving spaces, and the soft magnetic core elements in the first group is plugged into the N-1 receiving spaces along a first direction. The first direction is different from the main extension direction.

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