JPS5651329U - - Google Patents

Info

Publication number
JPS5651329U
JPS5651329U JP1979132150U JP13215079U JPS5651329U JP S5651329 U JPS5651329 U JP S5651329U JP 1979132150 U JP1979132150 U JP 1979132150U JP 13215079 U JP13215079 U JP 13215079U JP S5651329 U JPS5651329 U JP S5651329U
Authority
JP
Japan
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.)
Granted
Application number
JP1979132150U
Other languages
Japanese (ja)
Other versions
JPS615779Y2 (OSRAM
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 filed Critical
Priority to JP1979132150U priority Critical patent/JPS615779Y2/ja
Priority to US06/188,978 priority patent/US4352080A/en
Priority to EP80303330A priority patent/EP0026104B1/en
Priority to DE8080303330T priority patent/DE3069027D1/de
Publication of JPS5651329U publication Critical patent/JPS5651329U/ja
Application granted granted Critical
Publication of JPS615779Y2 publication Critical patent/JPS615779Y2/ja
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
JP1979132150U 1979-09-25 1979-09-25 Expired JPS615779Y2 (OSRAM)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1979132150U JPS615779Y2 (OSRAM) 1979-09-25 1979-09-25
US06/188,978 US4352080A (en) 1979-09-25 1980-09-19 Ferrite core
EP80303330A EP0026104B1 (en) 1979-09-25 1980-09-23 Ferrite core half and devices using such core halves
DE8080303330T DE3069027D1 (en) 1979-09-25 1980-09-23 Ferrite core half and devices using such core halves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979132150U JPS615779Y2 (OSRAM) 1979-09-25 1979-09-25

Publications (2)

Publication Number Publication Date
JPS5651329U true JPS5651329U (OSRAM) 1981-05-07
JPS615779Y2 JPS615779Y2 (OSRAM) 1986-02-21

Family

ID=15074520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979132150U Expired JPS615779Y2 (OSRAM) 1979-09-25 1979-09-25

Country Status (4)

Country Link
US (1) US4352080A (OSRAM)
EP (1) EP0026104B1 (OSRAM)
JP (1) JPS615779Y2 (OSRAM)
DE (1) DE3069027D1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720106U (OSRAM) * 1981-06-19 1982-02-02
JPS57201825U (OSRAM) * 1981-06-18 1982-12-22
JPS6120012U (ja) * 1984-07-10 1986-02-05 ティーディーケイ株式会社 磁心

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035706B (en) * 1978-11-09 1983-05-05 Tdk Electronics Co Ltd Inductance element
US4424504A (en) * 1981-06-19 1984-01-03 Tdk Electronics Co., Ltd. Ferrite core
JPS62180920U (OSRAM) * 1986-05-07 1987-11-17
DK0594031T3 (da) * 1992-10-22 1997-12-22 Siemens Matsushita Components Induktivt elektrisk byggeelement
WO1998018143A1 (en) * 1996-10-24 1998-04-30 Matsushita Electric Industrial Co., Ltd. Choke coil
JP3522577B2 (ja) * 1999-04-13 2004-04-26 太陽誘電株式会社 コモンモードチョークコイル
AU142367S (en) 1999-11-29 2000-11-27 Panasonic Corp Magnetic core for transformer for electronic device
US6501362B1 (en) 2000-11-28 2002-12-31 Umec Usa, Inc. Ferrite core
WO2003007318A2 (de) * 2001-07-11 2003-01-23 Vogt Electronic Ag Schwingdrossel
JP2004165256A (ja) * 2002-11-11 2004-06-10 Minebea Co Ltd コモンモードチョークコイル
USD539220S1 (en) * 2005-03-07 2007-03-27 Tdk Corporation Ferrite magnetic core
US7701320B2 (en) * 2005-04-28 2010-04-20 Tdk Corporation Ferrite core and transformer using the same
USD537778S1 (en) * 2005-05-09 2007-03-06 Tdk Corporation Ferrite magnetic core
USD613245S1 (en) * 2009-05-29 2010-04-06 Seiden Mfg. Co., Ltd. Core for a high-frequency three-phase transformer
JP4888844B2 (ja) * 2009-08-28 2012-02-29 Ｔｄｋ株式会社 コイル部品
CN102064004A (zh) * 2009-11-17 2011-05-18 台达电子工业股份有限公司 变压器及其磁芯结构
USD629749S1 (en) * 2009-11-19 2010-12-28 Tdk Corporation Toroidal core cover
US9721716B1 (en) 2010-02-26 2017-08-01 Universal Lighting Technologies, Inc. Magnetic component having a core structure with curved openings
TW201225118A (en) * 2010-12-06 2012-06-16 Delta Electronics Thailand Public Co Ltd Magnetic device and assembling method thereof
US9980396B1 (en) * 2011-01-18 2018-05-22 Universal Lighting Technologies, Inc. Low profile magnetic component apparatus and methods
TWM424581U (en) * 2011-12-01 2012-03-11 Innotrans Technology Co Ltd Iron core winding set
JP6047887B2 (ja) * 2012-02-21 2016-12-21 Fdk株式会社 チョークコイル
US9893536B2 (en) * 2012-05-15 2018-02-13 Delta Electronics, Inc. Electronic device
CN103915238B (zh) * 2013-01-08 2016-08-17 台达电子工业股份有限公司 磁性元件
TWI457954B (zh) * 2013-01-08 2014-10-21 Delta Electronics Inc 磁性元件
DE102014207140A1 (de) * 2014-04-14 2015-10-15 Würth Elektronik iBE GmbH Induktionsbauteil
US10395815B2 (en) * 2015-01-22 2019-08-27 Delta Electronics, Inc. Magnetic device
WO2020100772A1 (ja) * 2018-11-15 2020-05-22 株式会社オートネットワーク技術研究所 リアクトル
WO2021023398A1 (en) 2019-08-02 2021-02-11 Eaton Intelligent Power Limited Resonant power converter for wide range voltage switching
US20230368960A1 (en) * 2022-05-13 2023-11-16 Raytheon Company Surface mount compatible planar magnetics for high shock environments

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608610A (en) * 1950-01-28 1952-08-26 Bell Telephone Labor Inc Transformer
US2811203A (en) * 1952-05-27 1957-10-29 Armour Res Found Method for forming ei lamination for shell-type core
US2849696A (en) * 1953-08-04 1958-08-26 M & F Associates Ferromagnetic core
US2932787A (en) * 1956-03-19 1960-04-12 Allis Chalmers Mfg Co Magnetic amplifier
GB817312A (en) * 1956-09-20 1959-07-29 Ericsson Telefon Ab L M Improvements in or relating to inductors
US3007125A (en) * 1958-02-20 1961-10-31 Gen Electric Inductive device
DE1907881U (de) * 1963-06-20 1965-01-07 Fujitsu Ltd Magnetisierbarer, im wesentlichen quaderfoermiger schalenkern.
SE300265B (OSRAM) * 1963-07-11 1968-04-22 Siemens Ag
DE1439276A1 (de) * 1963-08-09 1968-10-24 Siemens Ag Elektrische Spule fuer gedruckte Schaltungen
GB1169742A (en) * 1966-02-02 1969-11-05 Plessey Co Ltd Improvements relating to Electric Transformers
GB1306597A (en) * 1970-07-24 1973-02-14 Standard Telephones Cables Ltd Bobbin for square modular pot cores
DE2409881C3 (de) * 1974-03-01 1978-12-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schalenkernübertrager
DE2650074B2 (de) * 1976-10-30 1980-03-06 Philberth, Karl, Dr.Phys., 8031 Puchheim Kernblech für Mantelkerne, für wechselseitig geschichtete Transformatorenkerne o.dgl

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57201825U (OSRAM) * 1981-06-18 1982-12-22
JPS5720106U (OSRAM) * 1981-06-19 1982-02-02
JPS6120012U (ja) * 1984-07-10 1986-02-05 ティーディーケイ株式会社 磁心

Also Published As

Publication number Publication date
JPS615779Y2 (OSRAM) 1986-02-21
US4352080A (en) 1982-09-28
EP0026104B1 (en) 1984-08-22
EP0026104A1 (en) 1981-04-01
DE3069027D1 (en) 1984-09-27

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