Integrated electromagnetic core

By designing integrated electromagnetic cores, including core base plates, side plates, partitions and winding posts, the problem that existing electromagnetic cores cannot be suitable for improved integrated circuit boards is solved, achieving a more compact structure and a smaller footprint, while simplifying the processing process.

CN222672765UActive Publication Date: 2025-03-25SUZHOU TIANYUAN MAGNETIC MATERIALS CO LTD
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Patent Information

Application Number
CN202420610364.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-27
Publication Date
2025-03-25
Estimated Expiration
2034-03-27

AI Technical Summary

Technical Problem

The existing electromagnetic core is a separate structure and cannot be used for improved integrated circuit boards.

Method used

An integrated electromagnetic magnetic core is designed, including a core base plate, side plate, partition plate and winding post. A winding area is formed between the side plate and the partition plate. The opposite sides of the side plate, partition plate and winding post are concave arc-shaped surfaces, and the four corners of the magnetic core base plate are rounded corners, and the heat dissipation gap is trapezoidal.

Benefits of technology

The integrated electromagnetic core is compact in structure and can be better assembled on existing circuit boards, reducing the overall volume, taking up small space, and simple structure and convenient processing.

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Abstract

The utility model relates to an integrated electromagnetic core, which is applied to the technical field of electromagnetic cores, solves the problem that the existing electromagnetic core is of an independent structure and cannot be applied to an improved integrated circuit board, and comprises a magnetic core base and side plates arranged on two sides of the length direction of the magnetic core base, two side plates are arranged on the magnetic core base, a partition plate is arranged on the magnetic core base and located between the two side plates, winding areas are defined by the side plates and the partition plate, at least one winding column is arranged in each winding area, and the side faces, opposite to the winding columns, of the side plates and the partition plate are concave arc faces; the electromagnetic core is compact in structure and can be better matched with an existing circuit board for use, the overall size is reduced, and therefore the occupied space is reduced; and the processing and the manufacturing are convenient.
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