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Signal distribution inductor

A technology for signal distribution and inductors, which is applied in the field of inductors, can solve the problem of reduced working efficiency of signal distribution inductors 200, and achieve the best product quality and best process efficiency.

Active Publication Date: 2008-07-02
PEGATRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the signal distribution inductor 200 only has an inductive body 220, when the signal distribution inductor 200 is in operation, a closed magnetic loop is easily formed inside the inductive body, resulting in magnetic saturation (please refer to Figure 2B , which is shown as Figure 2A The schematic diagram of the closed magnetic loop generated in the induction body 220), resulting in the reduction of the working efficiency of the signal distribution inductor 200

Method used

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  • Signal distribution inductor
  • Signal distribution inductor
  • Signal distribution inductor

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Embodiment Construction

[0026] image 3 Shown is a perspective view of a signal distribution inductor in a preferred embodiment of the present invention, Figure 4 shown as image 3 A three-dimensional view of the combination of the first sensing body and the second sensing body, and Figure 5 shown as image 3 Top view of the signal distribution inductor. Please also refer to image 3 , Figure 4 and Figure 5 , the signal distribution inductor 300 of this embodiment is suitable to be attached to a surface mount device (not shown). The signal distribution inductor 300 includes a base 310 , a split iron core 320 and a plurality of induction coils 340 . In this embodiment, the split iron core 320 includes a first induction body 322 and a second induction body 324 that cooperate with each other and are disposed on the base 310 . Wherein, the base 310 is, for example, a circuit board base or a ceramic base, and the first induction body 322 and the second induction body 324 are, for example, iron...

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Abstract

The invention relates to an inductor for distributing signals, which can be attached to a surface placement equipment. The inductor for distributing signals comprises a base, a separation iron core and a plurality of induction coils. The separation iron core comprises a first induction body and a second induction body which are mutually matched and arranged on the base; the first induction body and the second induction body are connected with each other to form a composition plane for being absorbed on the surface placement device. In addition, the first induction body and the second induction body respectively have a first through hole and a second through hole, and the induction coils are winded among the first through hole, the second through hole and the base.

Description

technical field [0001] The present invention relates to an inductor, and in particular to a signal distributing inductor. Background technique [0002] With the development of electronic telecommunication and the Internet, it is often necessary to allocate telecommunication paths in many cases for the convenience of more users. For example, the line distribution of cable TV is usually a dendritic network system, so cable TV operators need to make equivalent distribution of lines at each branch point so that each client can get the same service. [0003] FIG. 1 is a schematic diagram of conventional two signal distribution inductors arranged on a circuit board. Please refer to FIG. 1 , the inductive bodies 112 and 122 of the existing signal distribution inductors 110 and 120 are disposed on the circuit board 10 by winding the coil 114 and the coil 124 , thereby forming a group of circuit circuits. However, the shunt circuit can only comply with the old electrical specificat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/26H04B3/04H01F21/04
Inventor 曹伟君
Owner PEGATRON