TW205609B - EMI bead core filter and method of making - Google Patents

EMI bead core filter and method of making Download PDF

Info

Publication number
TW205609B
TW205609B TW080101040A TW80101040A TW205609B TW 205609 B TW205609 B TW 205609B TW 080101040 A TW080101040 A TW 080101040A TW 80101040 A TW80101040 A TW 80101040A TW 205609 B TW205609 B TW 205609B
Authority
TW
Taiwan
Prior art keywords
filter
core
wire
emi
coating
Prior art date
Application number
TW080101040A
Other languages
English (en)
Chinese (zh)
Inventor
Hyung-Gin Yi
Original Assignee
Samhwa Capacitor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samhwa Capacitor Co Ltd filed Critical Samhwa Capacitor Co Ltd
Application granted granted Critical
Publication of TW205609B publication Critical patent/TW205609B/zh

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0092—Inductor filters, i.e. inductors whose parasitic capacitance is of relevance to consider it as filter
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Filters And Equalizers (AREA)
TW080101040A 1990-11-27 1991-02-08 EMI bead core filter and method of making TW205609B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900019258A KR940000265B1 (ko) 1990-11-27 1990-11-27 Emi 비드코어 필터와 그 제조방법 및 장치

Publications (1)

Publication Number Publication Date
TW205609B true TW205609B (en) 1993-05-11

Family

ID=19306580

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080101040A TW205609B (en) 1990-11-27 1991-02-08 EMI bead core filter and method of making

Country Status (6)

Country Link
KR (1) KR940000265B1 (sv)
DE (1) DE4127432C2 (sv)
GB (1) GB2251732B (sv)
IT (1) IT1250140B (sv)
SE (1) SE9102065L (sv)
TW (1) TW205609B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106067774A (zh) * 2016-07-04 2016-11-02 鞍山厚德电子有限公司 一种emi耦合器件及其制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102649040B1 (ko) * 2022-03-31 2024-03-18 한국수력원자력 주식회사 원자로 용기의 제염 바이패스 장치 및 제염 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266000A (en) * 1963-11-29 1966-08-09 Sprague Electric Co Impregnated toroidal transformer having radially spaced windings
GB1136076A (en) * 1965-01-27 1968-12-11 Plessey Uk Ltd Improvements in or relating to encapsulating a component
US4803777A (en) * 1984-08-07 1989-02-14 Masayuki Nakagawa Method of manufacturing an electric component with a lead wire secured in a through hole
US4719433A (en) * 1984-09-14 1988-01-12 Siemens Aktiengesellschaft Attenuation bead for the suppression of interference radiation
JPS63124713U (sv) * 1987-02-06 1988-08-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106067774A (zh) * 2016-07-04 2016-11-02 鞍山厚德电子有限公司 一种emi耦合器件及其制造方法

Also Published As

Publication number Publication date
GB2251732A (en) 1992-07-15
IT1250140B (it) 1995-03-30
DE4127432A1 (de) 1992-06-25
SE9102065D0 (sv) 1991-07-02
GB9116536D0 (en) 1991-09-11
KR940000265B1 (ko) 1994-01-12
ITRM910882A0 (it) 1991-11-22
SE9102065L (sv) 1992-05-28
GB2251732B (en) 1995-01-04
ITRM910882A1 (it) 1993-05-22
DE4127432C2 (de) 1996-09-12
KR920011059A (ko) 1992-06-27

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