DE9312004U1 - Elektrisches Bauelement in Chip-Bauweise - Google Patents

Elektrisches Bauelement in Chip-Bauweise

Info

Publication number
DE9312004U1
DE9312004U1 DE9312004U DE9312004U DE9312004U1 DE 9312004 U1 DE9312004 U1 DE 9312004U1 DE 9312004 U DE9312004 U DE 9312004U DE 9312004 U DE9312004 U DE 9312004U DE 9312004 U1 DE9312004 U1 DE 9312004U1
Authority
DE
Germany
Prior art keywords
electrical component
additional part
component according
chip design
cover
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
DE9312004U
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
Priority to DE9312004U priority Critical patent/DE9312004U1/de
Publication of DE9312004U1 publication Critical patent/DE9312004U1/de
Priority to FR9409516A priority patent/FR2711461B1/fr
Priority to JP20025894A priority patent/JPH0766040A/ja
Priority to CN94218667U priority patent/CN2240190Y/zh
Priority to GB9416262A priority patent/GB2280990B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE9312004U 1993-08-11 1993-08-11 Elektrisches Bauelement in Chip-Bauweise Expired - Lifetime DE9312004U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE9312004U DE9312004U1 (de) 1993-08-11 1993-08-11 Elektrisches Bauelement in Chip-Bauweise
FR9409516A FR2711461B1 (fr) 1993-08-11 1994-08-01 Composant électrique réalisé à la manière d'une microplaquette.
JP20025894A JPH0766040A (ja) 1993-08-11 1994-08-03 チップ形電気部品
CN94218667U CN2240190Y (zh) 1993-08-11 1994-08-11 芯片结构中的电气构件
GB9416262A GB2280990B (en) 1993-08-11 1994-08-11 Chip construction

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 (1)

Publication Number Publication Date
DE9312004U1 true DE9312004U1 (de) 1993-11-25

Family

ID=6896662

Family Applications (1)

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

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752847A1 (de) * 1997-11-28 1999-06-10 Siemens Matsushita Components Datenleitungsdrossel in Chipbauweise
DE102008017303A1 (de) * 2008-03-31 2009-10-01 Würth Elektronik Rot am See GmbH & Co. KG Induktionsbauteil

Families Citing this family (4)

* 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.
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
JP6226543B2 (ja) * 2013-04-02 2017-11-08 三菱電機株式会社 電源装置

Citations (10)

* 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
US3593244A (en) * 1968-11-26 1971-07-13 Siemens Ag Adjustable pot core coil for printed circuits
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
DE1917897B2 (de) * 1969-04-08 1974-06-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Abgleichbare Kleinstspule
DE7800941U1 (de) * 1978-01-13 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur zentrierung der kernhaelften eines zweiteiligen schalenkerns
DE9111508U1 (de) * 1991-09-16 1991-11-14 Siemens Matsushita Components GmbH & Co. KG, 8000 München Ringkernspule

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915376B2 (ja) * 1977-10-18 1984-04-09 信越ポリマ−株式会社 電子回路部品
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.

Patent Citations (10)

* 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
US3593244A (en) * 1968-11-26 1971-07-13 Siemens Ag Adjustable pot core coil for printed circuits
DE1917897B2 (de) * 1969-04-08 1974-06-06 Siemens Ag, 1000 Berlin U. 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
DE7800941U1 (de) * 1978-01-13 1978-04-20 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur zentrierung der kernhaelften eines zweiteiligen schalenkerns
DE9111508U1 (de) * 1991-09-16 1991-11-14 Siemens Matsushita Components GmbH & Co. KG, 8000 München Ringkernspule

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19752847A1 (de) * 1997-11-28 1999-06-10 Siemens Matsushita Components Datenleitungsdrossel in Chipbauweise
DE19752847C2 (de) * 1997-11-28 1999-12-09 Siemens Matsushita Components Datenleitungsdrossel in Chipbauweise
DE102008017303A1 (de) * 2008-03-31 2009-10-01 Würth Elektronik Rot am See GmbH & Co. KG Induktionsbauteil

Also Published As

Publication number Publication date
GB2280990B (en) 1998-01-07
GB9416262D0 (en) 1994-10-05
CN2240190Y (zh) 1996-11-13
GB2280990A (en) 1995-02-15
FR2711461A1 (fr) 1995-04-28
JPH0766040A (ja) 1995-03-10
FR2711461B1 (fr) 1996-02-02

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