JPS5942013U

JPS5942013U - ferrite core

Info

Publication number: JPS5942013U
Application number: JP13944582U
Authority: JP
Inventors: 一郎小林; 昇上野; 良一木村
Original assignee: 三菱電機株式会社
Priority date: 1982-09-13
Filing date: 1982-09-13
Publication date: 1984-03-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のフェライトビーズを示す斜視図、第２図
は第１図の■−■線断面区である。第３図は多端子を有
する能動素子に従来のフェライトビーズを装着したもの
を示す斜視図である。第４図はこの考案のフェライトコ
アの一実施例を示す斜視図、第５図はこの考案の一実施
例で、多端子を有する能動素子にこの考案のフェライト
コアを装着したものを示す斜視図である。図中、２は能動素子、３は端子、５はフェライトコアで
ある。なお、図中、同一符号は同一、又は相当部分を示
す。FIG. 1 is a perspective view showing a conventional ferrite bead, and FIG. 2 is a cross-sectional section taken along the line ■--■ in FIG. FIG. 3 is a perspective view showing a conventional ferrite bead attached to an active element having multiple terminals. Fig. 4 is a perspective view showing an embodiment of the ferrite core of this invention, and Fig. 5 is a perspective view showing an embodiment of this invention, in which the ferrite core of this invention is attached to an active element having multiple terminals. It is. In the figure, 2 is an active element, 3 is a terminal, and 5 is a ferrite core. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

(1) A ferrite core with a plurality of through holes through which multi-terminals fixed to active elements are inserted.

(2) The ferrite core according to claim 1, wherein at least a portion of the surface that contacts the metal portion of the active element is covered with an insulator.