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BR8006327A - Dispositivo de indutancia - Google Patents

Dispositivo de indutancia

Info

Publication number
BR8006327A
BR8006327A BR8006327A BR8006327A BR8006327A BR 8006327 A BR8006327 A BR 8006327A BR 8006327 A BR8006327 A BR 8006327A BR 8006327 A BR8006327 A BR 8006327A BR 8006327 A BR8006327 A BR 8006327A
Authority
BR
Brazil
Prior art keywords
industry device
industry
Prior art date
Application number
BR8006327A
Other languages
English (en)
Inventor
Yahagi Tadao
Original Assignee
Tdk Electronics 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 Tdk Electronics Co Ltd filed Critical Tdk Electronics Co Ltd
Publication of BR8006327A publication Critical patent/BR8006327A/pt

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
    • H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
BR8006327A 1980-02-26 1980-10-01 Dispositivo de indutancia BR8006327A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980023736U JPS6023947Y2 (ja) 1980-02-26 1980-02-26 インダクタンス素子

Publications (1)

Publication Number Publication Date
BR8006327A true BR8006327A (pt) 1981-09-08

Family

ID=12118586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8006327A BR8006327A (pt) 1980-02-26 1980-10-01 Dispositivo de indutancia

Country Status (4)

Country Link
US (1) US4595901A (pt)
JP (1) JPS6023947Y2 (pt)
BR (1) BR8006327A (pt)
DE (1) DE3036913A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102632B (en) * 1981-07-09 1985-10-16 Tdk Electronics Co Ltd Electronic components e.g. inductors
DE3510638C1 (de) * 1985-03-23 1986-10-16 Neosid Pemetzrieder Gmbh & Co Kg, 5884 Halver Induktives Miniatur-Bauelement, insbesondere Miniatur-Spule sowie Verfahren zur Herstellung eines solchen Bauelements
US4712723A (en) * 1985-04-15 1987-12-15 Siemens Aktiengesellschaft Method for bonding an insulated wire element on a contact
DE3607225A1 (de) * 1986-03-05 1987-09-10 Siemens Ag Elektrisches bauelement in chip-bauweise und verfahren zu seiner herstellung
US4701735A (en) * 1986-12-11 1987-10-20 Standex Electronics (U.K.) Limited Bobbins for electrical coils and method of manufacturing electrical coils therefrom
JPH0729612Y2 (ja) * 1988-06-23 1995-07-05 株式会社村田製作所 ノイズ除去用インダクタ
DE4332638A1 (de) * 1993-09-24 1995-03-30 Siemens Matsushita Components Chip-Induktivität
EP0797223B1 (de) * 1996-03-18 2002-08-07 Epcos Ag Induktives Bauelement mit abstimmbarem magnetischen Verhalten
JP3317213B2 (ja) * 1997-10-06 2002-08-26 株式会社村田製作所 巻線型チップインダクタ
US6246311B1 (en) * 1997-11-26 2001-06-12 Vlt Corporation Inductive devices having conductive areas on their surfaces
JP3352950B2 (ja) * 1998-07-13 2002-12-03 太陽誘電株式会社 チップインダクタ
US6137390A (en) * 1999-05-03 2000-10-24 Industrial Technology Research Institute Inductors with minimized EMI effect and the method of manufacturing the same
AU2001230887A1 (en) * 2000-01-13 2001-07-24 Sonionmicrotronic Nederland B.V. Packaging and rf shielding for telecoils
TW201005766A (en) * 2008-07-29 2010-02-01 Delta Electronics Inc Magnetic element
WO2017188102A1 (ja) * 2016-04-27 2017-11-02 パナソニックＩｐマネジメント株式会社 インダクタ部品およびその製造方法
DE202019101381U1 (de) * 2019-03-12 2020-06-15 Tridonic Gmbh & Co Kg Spule mit einem Spulenkern mit lokaler Kühlung, Transformator mit einer solchen Spule sowie System mit einem solchen Transformator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1483539A (en) * 1919-05-07 1924-02-12 Westinghouse Electric & Mfg Co Lightning arrester
GB879085A (en) * 1959-03-21 1961-10-04 Ericsson Telephones Ltd Improved bobbin for coils
US3076947A (en) * 1960-11-01 1963-02-05 Hughes Aircraft Co Low pass filter
US3521200A (en) * 1961-04-28 1970-07-21 Tdk Electronics Co Ltd Combined unit of impedance
US3560904A (en) * 1968-04-19 1971-02-02 Rolamite Technology Inc Electric coils
US3918783A (en) * 1974-04-17 1975-11-11 Essex International Inc Apparatus for electrically connecting conductors on glass substrates
US4103274A (en) * 1976-09-13 1978-07-25 General Electric Company Reconstituted metal oxide varistor
GB1567523A (en) * 1977-03-26 1980-05-14 Wolf A Heating element or frame antenna assembly
US4231041A (en) * 1979-06-18 1980-10-28 General Motors Corporation Electrically conducting lead termination apparatus for a thin film antenna
JPS5926577Y2 (ja) * 1979-09-17 1984-08-02 ティーディーケイ株式会社 小型インダクタンス素子

Also Published As

Publication number Publication date
JPS6023947Y2 (ja) 1985-07-17
JPS56126816U (pt) 1981-09-26
US4595901A (en) 1986-06-17
DE3036913A1 (de) 1981-09-10

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19951001