DE9017912U1 - Quaderähnliche Induktivität zur Oberflächenmontage - Google Patents

Quaderähnliche Induktivität zur Oberflächenmontage

Info

Publication number
DE9017912U1
DE9017912U1 DE9017912U DE9017912U DE9017912U1 DE 9017912 U1 DE9017912 U1 DE 9017912U1 DE 9017912 U DE9017912 U DE 9017912U DE 9017912 U DE9017912 U DE 9017912U DE 9017912 U1 DE9017912 U1 DE 9017912U1
Authority
DE
Germany
Prior art keywords
inductance
carrier body
cuboid
attached
casing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE9017912U
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Electronics AG
Original Assignee
Siemens Matsushita Components GmbH and Co KG
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 Siemens Matsushita Components GmbH and Co KG filed Critical Siemens Matsushita Components GmbH and Co KG
Publication of DE9017912U1 publication Critical patent/DE9017912U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/005—Impregnating or encapsulating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F2017/048—Fixed inductances of the signal type  with magnetic core with encapsulating core, e.g. made of resin and magnetic powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
DE9017912U 1990-07-20 1990-07-20 Quaderähnliche Induktivität zur Oberflächenmontage Expired - Lifetime DE9017912U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904023141 DE4023141A1 (de) 1990-07-20 1990-07-20 Verfahren zum herstellen einer quaderaehnlichen umhuellten induktivitaet zur oberflaechenmontage

Publications (1)

Publication Number Publication Date
DE9017912U1 true DE9017912U1 (de) 1993-04-01

Family

ID=6410710

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19904023141 Ceased DE4023141A1 (de) 1990-07-20 1990-07-20 Verfahren zum herstellen einer quaderaehnlichen umhuellten induktivitaet zur oberflaechenmontage
DE9017912U Expired - Lifetime DE9017912U1 (de) 1990-07-20 1990-07-20 Quaderähnliche Induktivität zur Oberflächenmontage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19904023141 Ceased DE4023141A1 (de) 1990-07-20 1990-07-20 Verfahren zum herstellen einer quaderaehnlichen umhuellten induktivitaet zur oberflaechenmontage

Country Status (1)

Country Link
DE (2) DE4023141A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547091B4 (de) * 1995-12-16 2005-04-07 Kaschke Kg (Gmbh & Co.) Antennenspule mit oberflächenmontierbarem Gehäuse und Verfahren zu deren Herstellung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217434A1 (de) * 1992-05-26 1993-12-02 Siemens Ag Elektrisches Bauteil
DE4332638A1 (de) * 1993-09-24 1995-03-30 Siemens Matsushita Components Chip-Induktivität
DE4432740A1 (de) 1994-09-14 1996-03-21 Siemens Matsushita Components Chip-Induktivität
US7263761B1 (en) 1995-07-18 2007-09-04 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
US7034645B2 (en) 1999-03-16 2006-04-25 Vishay Dale Electronics, Inc. Inductor coil and method for making same
US7921546B2 (en) 1995-07-18 2011-04-12 Vishay Dale Electronics, Inc. Method for making a high current low profile inductor
CA2180992C (fr) * 1995-07-18 1999-05-18 Timothy M. Shafer Bobine d'induction a courant eleve et methode de fabrication
JPWO2003036665A1 (ja) * 2001-10-24 2005-02-17 松下電器産業株式会社 薄形トランスおよびその製造方法
US20080036566A1 (en) 2006-08-09 2008-02-14 Andrzej Klesyk Electronic Component And Methods Relating To Same
WO2010113751A1 (fr) * 2009-03-31 2010-10-07 戸田工業株式会社 Etiquette d'identification par radiofréquence composite et outil équipé de l'étiquette d'identification par radiofréquence composite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144108A (ja) * 1983-02-07 1984-08-18 Matsushita Electric Ind Co Ltd 固定インダクタ
FR2585504B1 (fr) * 1985-07-23 1987-10-09 Europ Composants Electron Composant electronique inductif pour le report a plat et son procede de fabrication
JPH01169909A (ja) * 1987-12-24 1989-07-05 Tokin Corp 小形コイル
JPH0758651B2 (ja) * 1987-12-26 1995-06-21 株式会社トーキン 小形コイル
DE3819835A1 (de) * 1988-06-10 1989-12-14 Siemens Ag Verfahren zur herstellung eines kunststoffumspritzten elektrischen bauelements
JPH0620013B2 (ja) * 1988-08-12 1994-03-16 コーア株式会社 チップ状インダクタ
JPH02109310A (ja) * 1988-10-18 1990-04-23 Sumida Denki Kk インダクタの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19547091B4 (de) * 1995-12-16 2005-04-07 Kaschke Kg (Gmbh & Co.) Antennenspule mit oberflächenmontierbarem Gehäuse und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
DE4023141A1 (de) 1992-01-30

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