A combined soft magnetic ferrite magnetic core
A soft ferrite, combined technology, applied in the direction of transformer/inductor core, transformer/inductor coil/winding/connection, electrical components, etc. The problems of inconvenient winding and low working efficiency of the magnetic core can reduce the interference, facilitate the winding and improve the magnetic permeability.
Inactive Publication Date: 2019-01-15
海宁市硖石迅奇科技信息咨询服务部
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Problems solved by technology
[0003] The purpose of the present invention is to provide a combined soft ferrite core, to solve the problems in the above-mentioned background technology that the fixed connection of the combined magnetic core is inconvenient, the winding at the joint of the combined magnetic core is inconvenient, and the working efficiency of a single magnetic core is low. question
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1-5 , an embodiment provided by the present invention: a combined soft ferrite core, including a core body 2, a fixed circle 6, an annular groove 7, a clamping turntable 9 and an outlet hole 19, the outside of the core body 2 The top of the wall is welded with a fixed circle 6, and the top of the fixed circle 6 is provided with an annular groove 7, and the center position of the top of the magnetic core body 2 is inlaid with a rotating disk ...
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The invention discloses a combined soft magnetic ferrite core, include a core body, Fixed circle, annular groove, clamping the turntable and the outlet hole, A fix circle is welded on that top end ofthe outer wall of the magnetic core body, A rotary disk is embedded at the center of the top end of the magnetic core body, the top end of the magnetic core body is fixed with a winding column, A clamping rotary table is fixed on the top end of the bobbin, the outer side wall of the bobbin is welded with equal-spaced wire grooves, The inside of the magnetic core body is provided with a vacuum demagnetization cavity, the top end of the magnetic core body of the silicon steel sheet outer side wall is wrapped with an alloy material magnetic core, the bottom end of the magnetic core body outer side wall is welded with an annular shutter side post, and an equally spaced clamping spring is fixed on the inner side wall of the annular shutter side post. The invention not only improves the permeability when the magnetic core is used, reduces the interference of the electromagnetic to the current, but also improves the electromagnetic compatibility when the magnetic core is used.
Description
technical field [0001] The invention relates to the technical field of magnetic core materials, in particular to a combined soft ferrite magnetic core. Background technique [0002] With the advancement of science and technology, the demand for soft ferrite materials continues to increase, and the performance requirements continue to increase. Soft ferrite cores are mainly used to make various inductive components, such as transformer cores and filter cores. etc., as countries around the world have put forward higher requirements for the performance of electronic instruments and measuring equipment against electromagnetic interference, the traditional soft magnetic material core is based on a single unit. When it is actually necessary to access multiple groups of circuits, the magnetic The number of cores will increase accordingly, but for adhesive connection of multiple magnetic cores, the central axes of the connected magnetic cores cannot be aligned, which will affect the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01F27/24H01F27/26H01F27/30
CPCH01F27/24H01F27/263H01F27/306
Inventor 高振宇
Owner 海宁市硖石迅奇科技信息咨询服务部