FR2711461B1 - Composant électrique réalisé à la manière d'une microplaquette. - Google Patents

Composant électrique réalisé à la manière d'une microplaquette.

Info

Publication number
FR2711461B1
FR2711461B1 FR9409516A FR9409516A FR2711461B1 FR 2711461 B1 FR2711461 B1 FR 2711461B1 FR 9409516 A FR9409516 A FR 9409516A FR 9409516 A FR9409516 A FR 9409516A FR 2711461 B1 FR2711461 B1 FR 2711461B1
Authority
FR
France
Prior art keywords
microchip
manner
electrical component
component produced
produced
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 - Fee Related
Application number
FR9409516A
Other languages
English (en)
Other versions
FR2711461A1 (fr
Inventor
Flaemig Gerd
Edler Wolfgang
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 FR2711461A1 publication Critical patent/FR2711461A1/fr
Application granted granted Critical
Publication of FR2711461B1 publication Critical patent/FR2711461B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR9409516A 1993-08-11 1994-08-01 Composant électrique réalisé à la manière d'une microplaquette. Expired - Fee Related FR2711461B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9312004U DE9312004U1 (de) 1993-08-11 1993-08-11 Elektrisches Bauelement in Chip-Bauweise

Publications (2)

Publication Number Publication Date
FR2711461A1 FR2711461A1 (fr) 1995-04-28
FR2711461B1 true FR2711461B1 (fr) 1996-02-02

Family

ID=6896662

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9409516A Expired - Fee Related FR2711461B1 (fr) 1993-08-11 1994-08-01 Composant électrique réalisé à la manière d'une microplaquette.

Country Status (5)

Country Link
JP (1) JPH0766040A (fr)
CN (1) CN2240190Y (fr)
DE (1) DE9312004U1 (fr)
FR (1) FR2711461B1 (fr)
GB (1) GB2280990B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2115505B1 (es) * 1995-10-11 1999-04-01 Bermejo Antonio Piera Perfeccionamientos en la fabricacion de canicas.
DE19752847C2 (de) * 1997-11-28 1999-12-09 Siemens Matsushita Components Datenleitungsdrossel in Chipbauweise
GB2333646B (en) 1998-05-29 2000-01-12 Electronic Tech Transformer bobbin
JP2006310589A (ja) * 2005-04-28 2006-11-09 Shindengen Electric Mfg Co Ltd コイル装置及びその製造方法
DE102008017303A1 (de) * 2008-03-31 2009-10-01 Würth Elektronik Rot am See GmbH & Co. KG Induktionsbauteil
JP6226543B2 (ja) * 2013-04-02 2017-11-08 三菱電機株式会社 電源装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1688067U (de) * 1953-04-29 1954-12-02 Neosid Pemetzrieder G M B H Abgleichbarer mantel- oder schalenkern.
FR1175256A (fr) * 1957-05-16 1959-03-23 Csf Bobines ajustables d'auto-inductance
DE1169600B (de) * 1958-11-14 1964-05-06 Philips Nv Ferromagnetischer Topfkern
DE1208425B (de) * 1959-01-14 1966-01-05 Int Standard Electric Corp Verfahren zum Induktivitaetsabgleich von Ferrit-Schalenkernspulen
DE1811045C3 (de) * 1968-11-26 1973-11-15 Siemens Ag, 1000 Berlin U. 8000 Muenchen Abgleichbare Schalenkernspule fur gedruckte Schaltungen
DE1917897C3 (de) * 1969-04-08 1975-01-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen Abgleichbare Kleinstspule
DE7202730U (de) * 1972-01-26 1972-04-13 Obermoser Elektronik Gmbh Halterung fuer elektromagnetische spulen
DE2209071A1 (de) * 1972-02-25 1973-08-30 Siemens Ag Abgleichbare elektrische spule, insbesondere fuer hybrid- und gedruckte schaltungen
JPS5915376B2 (ja) * 1977-10-18 1984-04-09 信越ポリマ−株式会社 電子回路部品
DE7800941U1 (de) * 1978-01-13 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur zentrierung der kernhaelften eines zweiteiligen schalenkerns
DE2844830C3 (de) * 1978-10-14 1981-07-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur Herstellung eines Kondensators mit einem geschlossenen, aus zwei Halbschalen gebildeten Kunststoffgehäuse
GB2128815A (en) * 1982-08-19 1984-05-02 Standard Telephones Cables Ltd Pulse transformer
US4628148A (en) * 1984-03-27 1986-12-09 Toko, Inc. Encapsulated electronic circuit
US4754250A (en) * 1985-08-05 1988-06-28 Firma Wilhelm Sedlbauer Gmbh Holding device for toroidal cores provided with windings
DE340959T1 (de) * 1988-05-06 1990-08-16 Digital Equipment Corp., Maynard, Mass. Schaltungschipspackung zum schuetzen gegen elektromagnetische interferenzen, elektrostatische entladungen und thermische und mechanische spannungen.
JPH0654738B2 (ja) * 1989-06-16 1994-07-20 日立フェライト株式会社 磁 心
FR2674674B1 (fr) * 1991-03-27 1993-10-22 Merlin Gerin Transformateur homopolaire a circuit magnetique insensible a des contraintes mecaniques, et procede de fabrication.
DE9111508U1 (de) * 1991-09-16 1991-11-14 Siemens Matsushita Components GmbH & Co. KG, 8000 München Ringkernspule

Also Published As

Publication number Publication date
GB2280990B (en) 1998-01-07
GB9416262D0 (en) 1994-10-05
DE9312004U1 (de) 1993-11-25
CN2240190Y (zh) 1996-11-13
GB2280990A (en) 1995-02-15
FR2711461A1 (fr) 1995-04-28
JPH0766040A (ja) 1995-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130430