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Magnetic assembly and its base

A technology of magnetic components and magnetic components, applied in the direction of electrical components, inductors with magnetic cores, transformer/inductor magnetic cores, etc. The effect of improving flatness and product quality

Active Publication Date: 2015-11-18
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a magnetic component and its base to solve the problems that the terminals of the inductance element in the prior art are easily deformed due to high temperature during soldering, which reduces the flatness of the terminals and reduces the quality of the products.

Method used

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  • Magnetic assembly and its base
  • Magnetic assembly and its base
  • Magnetic assembly and its base

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Embodiment Construction

[0042] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present case is capable of various changes in different forms without departing from the scope of the present case, and that the description and illustrations therein are illustrative in nature and not intended to limit the present case.

[0043] see figure 2 , is a schematic structural diagram of the magnetic assembly in the first preferred embodiment of the present invention. As shown in the figure, the magnetic component 2 of the present invention is a surface mount device (SurfaceMountDevice, SMD), including a base 20 and a magnetic element. This is the limit. The inductance element 21 includes a conductive flap 210 and a magnetic core set 211, wherein the conductive flap 210 is formed by bending a conductive metal sheet, such as a copper sheet, and the conductive flap 210 has a body 212...

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Abstract

The invention provides a magnetic component and a base thereof. The magnetic component comprises a conducting folded piece and a magnetic core group, wherein the conducting folded piece is provided with a plurality of terminals. The base comprises a body provided with a first surface and a plurality of conducting connection portions arranged on the body and combined with the plurality of terminals in an embedded mode so as to fix the plurality of terminals, wherein the magnetic component is arranged on the first surface, and the plurality of conducting connection portions are electrically connected with the plurality of terminals.

Description

technical field [0001] This case relates to a magnetic component, especially a magnetic component with a base. Background technique [0002] Generally speaking, there are often many magnetic components in electrical equipment, taking inductive components as an example, please refer to Figure 1A , is a structural schematic diagram of an inductance element in the prior art. As shown in the figure, the prior art inductive element 1 mainly includes a conductive winding 11 and a magnetic core group 12, wherein the conductive winding 11 is formed by bending a conductive metal sheet, such as a copper sheet, to form a plurality of terminals 111 and a hollow The hole 112 and the terminal 111 have a bent structure, and the bottom surface 111 a of the terminal 111 can be connected to a circuit board (not shown) by surface mount technology (Surface Mount Technology, SMT). The magnetic core set 12 includes two side columns 121 and a central column 122, and the central column 122 penetr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/29H01F27/26H01F27/00H01F17/04
Inventor 魏伯佑李铭成陈义霖廖晟恩刘家铭陈志明陈维青
Owner DELTA ELECTRONICS INC