KR980005112A - Broadband Through Capacitor - Google Patents

Broadband Through Capacitor Download PDF

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Publication number
KR980005112A
KR980005112A KR1019960023598A KR19960023598A KR980005112A KR 980005112 A KR980005112 A KR 980005112A KR 1019960023598 A KR1019960023598 A KR 1019960023598A KR 19960023598 A KR19960023598 A KR 19960023598A KR 980005112 A KR980005112 A KR 980005112A
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KR
South Korea
Prior art keywords
ferrite magnetic
conductive layer
dielectric
magnetic body
ground terminal
Prior art date
Application number
KR1019960023598A
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Korean (ko)
Other versions
KR100206376B1 (en
Inventor
김용팔
김창식
Original Assignee
이형도
삼성전기 주식회사
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Application filed by 이형도, 삼성전기 주식회사 filed Critical 이형도
Priority to KR1019960023598A priority Critical patent/KR100206376B1/en
Publication of KR980005112A publication Critical patent/KR980005112A/en
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Publication of KR100206376B1 publication Critical patent/KR100206376B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/35—Feed-through capacitors or anti-noise capacitors

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

본 발명은 광대역 관통형 콘덴서에 관한 것으로, 보다 상세히는 감쇄효과를 높이기 위해 단자부위에 페라이트 자성체를 삽입하는 경우, 상기 페라이트 자성체의 외면에 도전층을 형성하고, 이러한 도전층을 중심단자에 솔더링(Soldering)함으로서 페라이트 자성체의 부착을 용이하게 함과 동시에 제조단가를 낮출수 있도록 개선된 광대역 관통형 콘덴서에 관한 것이다.The present invention relates to a broadband through-type condenser, and more particularly, when a ferrite magnetic material is inserted into a terminal portion in order to increase the damping effect, a conductive layer is formed on the outer surface of the ferrite magnetic material, and the conductive layer is soldered to the center terminal. The present invention relates to a broadband through-type condenser that is improved to facilitate the attachment of ferrite magnetic material and to lower the manufacturing cost by soldering.

본 발명은, 원통형의 접지단자와, 상기 접지단자의 내부로 끼워지는 유전체를 갖추고, 상기 유전체의 양측에 배치되는 복수개의 페라이트 자성체를 갖추며, 상기 유전체와 페라이트 자성체의 중앙을 관통하는 중심단자를 갖는 관통형 콘덴서에 있어서, 상기 각각의 페라이트 자성체의 유전체 반대측면에는 도전층이 형성되고, 상기 도전층은 접지단자에 대하여 전기적 절연관계를 이루며, 상기 도전층과 중심단자는 서로 고정 연결됨을 특징으로 하는 광대역 관통형 콘덴서를 제공한다.The present invention includes a cylindrical ground terminal, a dielectric inserted into the ground terminal, a plurality of ferrite magnetic bodies disposed on both sides of the dielectric, and a center terminal penetrating the center of the dielectric and the ferrite magnetic body. In the through-type capacitor, a conductive layer is formed on the opposite side of the dielectric of each ferrite magnetic material, the conductive layer is electrically insulated with respect to the ground terminal, and the conductive layer and the center terminal is fixed to each other Provides a broadband through capacitor.

Description

광대역 관통형 콘덴서Broadband Through Capacitor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 종래의 기술에 따른 관통형 콘덴서의 등가회로도.3 is an equivalent circuit diagram of a through-type capacitor according to the prior art.

제4도는 본 발명에 따른 관통형 콘덴서의 분해사시도.4 is an exploded perspective view of a through-type capacitor according to the present invention.

제5도는 본 발명에 따른 관통형 콘덴서의 여러가지단면도.5 is a cross-sectional view of various through-type condenser according to the present invention.

제5a도는 접지용 단자가 유전체의 길이보다 적은 길이를 갖는 경우.5A shows the case where the ground terminal has a length smaller than the length of the dielectric.

제5b도는 접지용 단자가 유전체의 길이보다 크지만 자성체의 끝단을 노출시키는 길이를 갖는 경우.5B shows the ground terminal having a length larger than the length of the dielectric but exposing the end of the magnetic body.

제5c도는 접지용 단자가 페라이트 자성체를 감싸는 길이를 갖는 경우이다.5C illustrates a case in which the grounding terminal has a length surrounding the ferrite magnetic material.

제6도는 본 발명에 따른 관통형 콘덴서의 자성체 구조도.6 is a magnetic structure diagram of a through-type capacitor according to the present invention.

제6a도는 Ag/Ag-Pd 도천층이 자성체의 직경과 동일한 경우.Figure 6a shows the Ag / Ag-Pd doping layer equal to the diameter of the magnetic body.

제6b도는 Ag/Ag-Pd 도천층이 자성체의 직경보다 적은 경우이다.FIG. 6B is a case where the Ag / Ag-Pd doping layer is smaller than the diameter of the magnetic body.

Claims (6)

원통형의 접지단자(10)와, 상기 접지단자(10)의 내부로 끼워지는 유전체(15)를 갖추고, 상기 유전체(15)의 양측에 배치되는 복수개의 페라이트 자성체(20)를 갖추며, 상기 유전체(15)와 페라이트 자성체(20)의 중앙을 관통하는중심단자(25)를 갖는 관통형 콘덴서에 있어서, 상기 각각의 페라이트 자성체(20)의 유전체(15)반대측면에는 도전층(25)이 형성되고, 상기 도전층(25)은 접지단자(10)에 대하여 전기적 절연관계를 이루며, 상기 도전층(25)과 중심단자(22)는 서로 고정 연결됨을 특징으로 하는 광대역 관통형 콘덴서.A cylindrical ground terminal 10 and a dielectric 15 fitted into the ground terminal 10, and a plurality of ferrite magnetic bodies 20 disposed on both sides of the dielectric 15. 15) and a through-type capacitor having a center terminal 25 penetrating the center of the ferrite magnetic body 20, the conductive layer 25 is formed on the opposite side of the dielectric 15 of each of the ferrite magnetic body 20 And the conductive layer 25 forms an electrical insulation relationship with respect to the ground terminal 10, and the conductive layer 25 and the center terminal 22 are fixedly connected to each other. 제1항에 있어서, 상기 도전층(25)은 Ag/Ag Pd 페이스트층으로 이루어지고, 상기 페라이트 자성체(20)의 측면에 인쇄되어 형성되며, 접지단자(10)에 대하여 전기적 절연관계를 이루고, 상기 도천층(25)과 중심단자(22)는 서로 납땜(Soldering)으로 고정 연결되는 구조를 갖춤을 특징으로 하는 광대역 관통형 콘덴서.The method of claim 1, wherein the conductive layer 25 is made of an Ag / Ag Pd paste layer, is formed by printing on the side of the ferrite magnetic body 20, and makes an electrical insulation relationship with respect to the ground terminal 10, The doped layer 25 and the center terminal 22 is a broadband through-type capacitor characterized in that it has a structure that is fixed to each other by soldering (Soldering). 제1항에 있어서, 상기 원통형의 접지단자(10)는 유전체(15)의 길이보다 짧게 형성되고, 상기 도전충(25)의 직경은 페라이트 자성체(20)의 직경과 동일하게 인쇄 형성됨을 특징으로 하는 광대역 관통형 콘덴서.According to claim 1, wherein the cylindrical ground terminal 10 is formed shorter than the length of the dielectric 15, the diameter of the conductive insect 25 is characterized in that the print is formed the same as the diameter of the ferrite magnetic body 20 Broadband through-type capacitor. 제1항에 있어서, 상기 원통형 접지단자(10)는 유전체(15)의 길이보다 길고, 페라이트 자성체(20)의 양측 끝단을 외부로 노출시키는 구조를 갖추며, 상기 도전층(25)의 직경은 페라이트 자성체(20)의 직경과 동일하게 인쇄 형성됨을 특징으로 하는 광대역 관통형 콘덴서.The method of claim 1, wherein the cylindrical ground terminal 10 is longer than the length of the dielectric 15, has a structure that exposes both ends of the ferrite magnetic body 20 to the outside, the diameter of the conductive layer 25 is ferrite Broadband through-type condenser, characterized in that the print is formed to be the same as the diameter of the magnetic body (20). 제1항에 있어서, 상기 원통형의 접지단자(10)는 유전체(15)와 페라이트 자성체(20)의 합산길이만큼 길고, 페라이트 자성체(20)의 양측 끝단을 외부로 노출시키지 않도록 완전히 감싸는 구조를 갖추며, 상기 도전층(25)의 직경이 페라이트 자성체(20)의 직경보다 적은 크기로 인쇄 형성됨을 특징으로 하는 광대역 관통형 콘덴서.According to claim 1, wherein the cylindrical ground terminal 10 is as long as the total length of the dielectric 15 and the ferrite magnetic body 20, and has a structure that completely wraps so as not to expose both ends of the ferrite magnetic body 20 to the outside. The wide band pass-through capacitor, characterized in that the diameter of the conductive layer 25 is formed to be smaller than the diameter of the ferrite magnetic body (20). 제1항 내지 제5항중 어느 한항에 있어서, 상기 도전층(25)은 원형의 단면구조이거나, 사각단면의 구조를 갖춤을 특징으로 하는 광대역 관통형 콘덴서.The broadband through-type capacitor according to any one of claims 1 to 5, wherein the conductive layer (25) has a circular cross-sectional structure or a rectangular cross-sectional structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023598A 1996-06-25 1996-06-25 Feed through type capacitor KR100206376B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023598A KR100206376B1 (en) 1996-06-25 1996-06-25 Feed through type capacitor

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Application Number Priority Date Filing Date Title
KR1019960023598A KR100206376B1 (en) 1996-06-25 1996-06-25 Feed through type capacitor

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KR980005112A true KR980005112A (en) 1998-03-30
KR100206376B1 KR100206376B1 (en) 1999-07-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160131251A (en) 2015-05-06 2016-11-16 이효윤 A feed through type capacitor having a metalic and magnetic bobbin

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101898294B1 (en) * 2012-08-13 2018-09-12 현대모비스 주식회사 Common mode noise filter
KR101476059B1 (en) * 2013-11-01 2014-12-29 (주) 파워이엠씨 Feed through capacitor for electromagnetic shielding filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160131251A (en) 2015-05-06 2016-11-16 이효윤 A feed through type capacitor having a metalic and magnetic bobbin

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