DE68900037D1 - Integrierte induktivitaet-kondensatoranordnung mit ferritkernen aus weichmagnetischem material. - Google Patents

Integrierte induktivitaet-kondensatoranordnung mit ferritkernen aus weichmagnetischem material.

Info

Publication number
DE68900037D1
DE68900037D1 DE8989302424T DE68900037T DE68900037D1 DE 68900037 D1 DE68900037 D1 DE 68900037D1 DE 8989302424 T DE8989302424 T DE 8989302424T DE 68900037 T DE68900037 T DE 68900037T DE 68900037 D1 DE68900037 D1 DE 68900037D1
Authority
DE
Germany
Prior art keywords
inductivity
integrated
magnetic material
soft magnetic
capacitor arrangement
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
DE8989302424T
Other languages
English (en)
Inventor
Waseem Ahmed Roshen
David Earnest Turcotte
Dale Francis Regelman
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of DE68900037D1 publication Critical patent/DE68900037D1/de
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
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Soft Magnetic Materials (AREA)
DE8989302424T 1988-03-21 1989-03-13 Integrierte induktivitaet-kondensatoranordnung mit ferritkernen aus weichmagnetischem material. Expired - Lifetime DE68900037D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/171,313 US4837659A (en) 1988-03-21 1988-03-21 Transformer/inductor with integrated capacitor using soft ferrites

Publications (1)

Publication Number Publication Date
DE68900037D1 true DE68900037D1 (de) 1991-03-28

Family

ID=22623289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989302424T Expired - Lifetime DE68900037D1 (de) 1988-03-21 1989-03-13 Integrierte induktivitaet-kondensatoranordnung mit ferritkernen aus weichmagnetischem material.

Country Status (4)

Country Link
US (1) US4837659A (de)
EP (1) EP0334520B1 (de)
JP (1) JPH0622173B2 (de)
DE (1) DE68900037D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0693589B2 (ja) * 1989-03-23 1994-11-16 株式会社村田製作所 Ｌｃフィルター
JPH02271704A (ja) * 1989-04-12 1990-11-06 Murata Mfg Co Ltd Ｌｃフィルター
US5349743A (en) * 1991-05-02 1994-09-27 At&T Bell Laboratories Method of making a multilayer monolithic magnet component
DE4222068C1 (de) * 1992-07-04 1993-06-09 Abb Patent Gmbh, 6800 Mannheim, De
GB2292473A (en) * 1994-08-12 1996-02-21 Tetrel Ltd Coin validators
GB2330455A (en) * 1996-10-28 1999-04-21 Norweb Plc Inductor arrangement and a method for its manufacture
US9424984B2 (en) 2014-03-05 2016-08-23 Wisconsin Alumni Research Foundation Integrated capacitor and inductor having co-located magnetic and electrical energy storage volumes
US9934903B2 (en) 2015-08-14 2018-04-03 Wisconsin Alumni Research Foundation Integrated capacitor and inductor with low parasitic inductance
CN108735458A (zh) * 2017-04-17 2018-11-02 弘邺科技有限公司 电感元件组装结构
US10381897B2 (en) 2017-07-25 2019-08-13 Wisconsin Alumni Research Foundation Bus bar with integrated voltage rise time filter

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524754A (en) * 1945-06-19 1950-10-10 Lumalampan Ab Unitary magnetic core and condenser
US2521513A (en) * 1948-08-18 1950-09-05 Gen Electric Stationary induction apparatus
US3295056A (en) * 1961-04-28 1966-12-27 Tdk Electronics Co Ltd Combined unit of impedance
US3555466A (en) * 1967-07-21 1971-01-12 Bel Fuse Inc Capacitive-inductive network
US3448421A (en) * 1967-07-31 1969-06-03 Massachusetts Inst Technology Shielded magnetic core
US3593217A (en) * 1967-10-27 1971-07-13 Texas Instruments Inc Subminiature tunable circuits in modular form and method for making same
US3566202A (en) * 1968-06-03 1971-02-23 Chrysler Corp Self-resonant ignition coil and system
GB2045540B (en) * 1978-12-28 1983-08-03 Tdk Electronics Co Ltd Electrical inductive device
US4211957A (en) * 1979-01-31 1980-07-08 General Electric Company Amorphous metal lamp ballast having a capacitor integral with the magnetic core
JPS5924533B2 (ja) * 1979-06-28 1984-06-09 ティーディーケイ株式会社 複合電子部品
JPS587609U (ja) * 1981-07-08 1983-01-18 株式会社ウロコ製作所 ベニヤレ−ス
JPS5978724U (ja) * 1982-11-18 1984-05-28 株式会社村田製作所 Ｌｃフイルタ
JPS59189212U (ja) * 1983-05-18 1984-12-15 株式会社村田製作所 チツプ型インダクタ
GB2153165A (en) * 1984-01-20 1985-08-14 Avx Corp Connector assembly
DE3425153A1 (de) * 1984-07-07 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Elektrischer uebertrager
DE3715812A1 (de) * 1986-05-19 1987-11-26 Delphi Co Verzoegerungskette und deren herstellungsverfahren

Also Published As

Publication number Publication date
US4837659A (en) 1989-06-06
EP0334520B1 (de) 1991-02-20
JPH0622173B2 (ja) 1994-03-23
EP0334520A1 (de) 1989-09-27
JPH01282808A (ja) 1989-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee