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Electronic equipment

A technology of electronic equipment and electronic components, applied in the direction of circuits, inductors, electrical components, etc., can solve the problem of larger installation area and achieve the effect of reducing the installation area

Active Publication Date: 2020-06-05
MURATA MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when mounting a plurality of wire-wound electronic components on a circuit board, each of the plurality of wire-wound electronic components occupies different parts of the circuit board, so there is a problem that the required mounting area becomes larger.

Method used

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  • Electronic equipment
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Examples

Experimental program
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Embodiment Construction

[0026] (Structure of Electronic Components)

[0027] The configuration of a coil component according to one embodiment will be described with reference to the drawings. figure 1 as well as figure 2 It is an external perspective view of the electronic component 10 of one embodiment. image 3 as well as Figure 4 It is a schematic perspective view of the electronic component 10 of one embodiment. image 3 Only the inductance part 12a (inductance L1) inside the cable 12 is shown. Figure 4 Only the inductance part 12b (inductance L2) in the cable 12 is shown. Figure 5 is an equivalent circuit diagram of the electronic component 10 . Hereinafter, the direction in which the central axes of the inductances L1 and L2 of the electronic component 10 extend is defined as an up-down direction. When viewed from above, the direction in which the long sides of the flange portion 11b of the electronic component 10 extend is defined as the left-right direction, and the direction in wh...

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Abstract

An electronic component includes a core, a first outer electrode, a second outer electrode, one or more third outer electrodes, and a wire electrically connecting the first outer electrode, the third electrodes, and the second outer electrode in series in that order. The wire forms a first inductor by being wound on the core between the first outer electrode and one of the third electrodes, and also forms a second inductor by being wound on the core between one of the third outer electrodes and the second outer electrode.

Description

technical field [0001] The present invention relates to electronic equipment, in particular to electronic equipment with inductance. Background technique [0002] As conventional inventions related to electronic components, for example, a wire-wound electronic component described in Patent Document 1 is known. The wire-wound electronic component has a core body, a wire, a first external electrode, and a second external electrode. The core body includes: a winding core, a first flange, and a second flange. The winding core has a rod shape extending in a predetermined direction. The first flange portion is provided at one end of the winding core portion and has a flat plate shape. The second flange part is provided at the other end of the core part and has a flat plate shape. The first external electrode and the second external electrode are provided on the first flange portion and the second flange portion, respectively. The winding wire is wound around the winding core....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F17/04H01F27/24H01F27/29
CPCH01F17/045H01F27/24H01F27/292H01F27/2828
Inventor 野矢淳
Owner MURATA MFG CO LTD
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