DE50208151D1 - Schwingdrossel - Google Patents

Schwingdrossel

Info

Publication number
DE50208151D1
DE50208151D1 DE50208151T DE50208151T DE50208151D1 DE 50208151 D1 DE50208151 D1 DE 50208151D1 DE 50208151 T DE50208151 T DE 50208151T DE 50208151 T DE50208151 T DE 50208151T DE 50208151 D1 DE50208151 D1 DE 50208151D1
Authority
DE
Germany
Prior art keywords
section
double
core
cross
longitudinal cross
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
DE50208151T
Other languages
English (en)
Inventor
Michael Baumann
Johann Winkler
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.)
Vogt Electronic AG
Original Assignee
Vogt Electronic AG
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
Priority claimed from DE2002116846 external-priority patent/DE10216846B4/de
Application filed by Vogt Electronic AG filed Critical Vogt Electronic AG
Priority to DE50208151T priority Critical patent/DE50208151D1/de
Application granted granted Critical
Publication of DE50208151D1 publication Critical patent/DE50208151D1/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
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • 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
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/02—Coils wound on non-magnetic supports, e.g. formers
    • 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
    • H01F27/292—Surface mounted devices
DE50208151T 2001-07-11 2002-07-11 Schwingdrossel Expired - Lifetime DE50208151D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50208151T DE50208151D1 (de) 2001-07-11 2002-07-11 Schwingdrossel

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10133601 2001-07-11
DE2002116846 DE10216846B4 (de) 2002-04-16 2002-04-16 Spulenkörper
DE50208151T DE50208151D1 (de) 2001-07-11 2002-07-11 Schwingdrossel
PCT/EP2002/007760 WO2003007318A2 (de) 2001-07-11 2002-07-11 Schwingdrossel

Publications (1)

Publication Number Publication Date
DE50208151D1 true DE50208151D1 (de) 2006-10-26

Family

ID=26009677

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20217539U Expired - Lifetime DE20217539U1 (de) 2001-07-11 2002-07-11 Schwingdrossel
DE50208151T Expired - Lifetime DE50208151D1 (de) 2001-07-11 2002-07-11 Schwingdrossel

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20217539U Expired - Lifetime DE20217539U1 (de) 2001-07-11 2002-07-11 Schwingdrossel

Country Status (5)

Country Link
US (1) US6903648B2 (de)
EP (1) EP1405322B1 (de)
AT (1) ATE339769T1 (de)
DE (2) DE20217539U1 (de)
WO (1) WO2003007318A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8299885B2 (en) 2002-12-13 2012-10-30 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US7965165B2 (en) * 2002-12-13 2011-06-21 Volterra Semiconductor Corporation Method for making magnetic components with M-phase coupling, and related inductor structures
US7898379B1 (en) 2002-12-13 2011-03-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US8237530B2 (en) * 2009-08-10 2012-08-07 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US8102233B2 (en) * 2009-08-10 2012-01-24 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US7352269B2 (en) 2002-12-13 2008-04-01 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
US7498920B2 (en) 2002-12-13 2009-03-03 Volterra Semiconductor Corporation Method for making magnetic components with N-phase coupling, and related inductor structures
DE202005010234U1 (de) * 2005-06-29 2006-11-09 Vogt Electronic Components Gmbh Schwingdrossel für Lichtanwendungen
US7432793B2 (en) * 2005-12-19 2008-10-07 Bose Corporation Amplifier output filter having planar inductor
KR20070074059A (ko) * 2006-01-06 2007-07-12 삼성전자주식회사 자기 코어 및 이를 포함하는 인덕터, 변압기
US20080192960A1 (en) * 2007-02-09 2008-08-14 Nussbaum Michael B Hybrid Filter for Audio Switching Amplifier
CN102007553B (zh) * 2008-03-14 2012-12-12 沃特拉半导体公司 M相耦合的磁元件以及相关的电感结构
DE102008017314B4 (de) * 2008-04-04 2015-10-29 SUMIDA Components & Modules GmbH Induktives Bauelement und elektronische Schaltung zur Ansteuerung einer Leuchte
DE102009008110A1 (de) 2009-02-09 2010-08-19 Epcos Ag Hochfrequenz-Schwingdrossel
US8040212B2 (en) * 2009-07-22 2011-10-18 Volterra Semiconductor Corporation Low profile inductors for high density circuit boards
US8299882B2 (en) 2009-07-22 2012-10-30 Volterra Semiconductor Corporation Low profile inductors for high density circuit boards
US8638187B2 (en) 2009-07-22 2014-01-28 Volterra Semiconductor Corporation Low profile inductors for high density circuit boards
US9019063B2 (en) 2009-08-10 2015-04-28 Volterra Semiconductor Corporation Coupled inductor with improved leakage inductance control
US8674802B2 (en) 2009-12-21 2014-03-18 Volterra Semiconductor Corporation Multi-turn inductors
US8174348B2 (en) * 2009-12-21 2012-05-08 Volterra Semiconductor Corporation Two-phase coupled inductors which promote improved printed circuit board layout
US7994888B2 (en) 2009-12-21 2011-08-09 Volterra Semiconductor Corporation Multi-turn inductors
US8975995B1 (en) 2012-08-29 2015-03-10 Volterra Semiconductor Corporation Coupled inductors with leakage plates, and associated systems and methods
US11049643B1 (en) * 2017-09-26 2021-06-29 Universal Lighting Technologies, Inc. Combined U-core magnetic structure
CN111261368A (zh) * 2020-03-19 2020-06-09 昆山同凯电子有限公司 一种新型绕线共模电感器及其生产方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466880A (en) * 1974-02-21 1977-03-09 Hirst H Laminations for electromagnetic devices
JPS615779Y2 (de) * 1979-09-25 1986-02-21

Also Published As

Publication number Publication date
EP1405322A2 (de) 2004-04-07
WO2003007318A2 (de) 2003-01-23
EP1405322B1 (de) 2006-09-13
WO2003007318B1 (de) 2003-12-24
ATE339769T1 (de) 2006-10-15
WO2003007318A3 (de) 2003-11-27
US20040140775A1 (en) 2004-07-22
DE20217539U1 (de) 2003-04-17
US6903648B2 (en) 2005-06-07

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Legal Events

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