Patch type electromagnetic component

An electromagnetic component and patch type technology, which is applied in the direction of electrical components, circuits, inductors, etc., can solve the problems of not being suitable for mass production of SMT, and achieve the effect of structural simplification

Inactive Publication Date: 2015-04-29
禹伟
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] It is often necessary to access electromagnetic components in the circuit, b

Method used

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  • Patch type electromagnetic component
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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] The invention provides a patch type electromagnetic component suitable for mass production of SMT.

[0015] Such as figure 1 , figure 2 As shown, a patch-type electromagnetic component 1 includes a base 21, a winding column 22 is fixedly connected to the base 21, and an electromagnetic head 23 is fixedly connected to the top of the winding column 22. A pair of electrodes 3 is fixedly attached to the bottom of the base 21 , a section of connecting wire 4 is arranged between the electrodes 3 , and the connecting wire 4 is spirally wound around the periphery of the winding column 22 .

[0016] Such as figure 1 , figure 2 As shown, the conn

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Abstract

The invention discloses a patch type electromagnetic component which comprises a base, wherein a winding column is fixedly connected with the base; an electromagnetic head is fixedly connected with the top of the winding column; a pair of electrodes are fixedly adhered to the bottom of the base; a section of connecting line is arranged between the electrodes; the connecting line is wound at the periphery of the winding column in a spiral manner; the connecting line is a copper line the surface of which is provide with an insulating film; the surfaces of the electrodes are plated with a layer of gold. According to the patch type electromagnetic component, as the electromagnetic component is integrated on one main body with two welding electrodes, the spiral connecting line is arranged between the welding electrodes, and the line body is wound on an electromagnetic component body, the structure is simplified, and SMT large-scale production of the electromagnetic components is achieved due to adoption of the welding electrodes applicable to SMT assembling.

Description

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Claims

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Application Information

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Owner 禹伟
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