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TWI368921B - Apparatus for absorption of noise - Google Patents

Apparatus for absorption of noise

Info

Publication number
TWI368921B
TWI368921B TW093115969A TW93115969A TWI368921B TW I368921 B TWI368921 B TW I368921B TW 093115969 A TW093115969 A TW 093115969A TW 93115969 A TW93115969 A TW 93115969A TW I368921 B TWI368921 B TW I368921B
Authority
TW
Taiwan
Prior art keywords
housing
ferrite
noise
absorption
ferrite component
Prior art date
Application number
TW093115969A
Other languages
English (en)
Other versions
TW200509146A (en
Inventor
Oliver Konz
Original Assignee
Wuerth Elektronik Eisos Gmbh & 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 Wuerth Elektronik Eisos Gmbh & Co Kg filed Critical Wuerth Elektronik Eisos Gmbh & Co Kg
Publication of TW200509146A publication Critical patent/TW200509146A/zh
Application granted granted Critical
Publication of TWI368921B publication Critical patent/TWI368921B/zh

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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/06—Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • 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
    • H01F2017/065—Core mounted around conductor to absorb noise, e.g. EMI filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Transplanting Machines (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Packages (AREA)
TW093115969A 2003-06-03 2004-06-03 Apparatus for absorption of noise TWI368921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10326685A DE10326685A1 (de) 2003-06-03 2003-06-03 Vorrichtung zum Absorbieren des Rauschens

Publications (2)

Publication Number Publication Date
TW200509146A TW200509146A (en) 2005-03-01
TWI368921B true TWI368921B (en) 2012-07-21

Family

ID=33482858

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093115969A TWI368921B (en) 2003-06-03 2004-06-03 Apparatus for absorption of noise

Country Status (20)

Country Link
US (1) US7443275B2 (zh)
EP (1) EP1632042B1 (zh)
JP (1) JP5004214B2 (zh)
KR (1) KR20060032590A (zh)
CN (1) CN1816978B (zh)
AT (1) ATE354892T1 (zh)
AU (1) AU2004244364C1 (zh)
CA (1) CA2527562C (zh)
DE (2) DE10326685A1 (zh)
DK (1) DK1632042T3 (zh)
ES (1) ES2281804T3 (zh)
HR (1) HRP20070163T3 (zh)
IL (1) IL172309A0 (zh)
MY (1) MY136460A (zh)
NO (1) NO334848B1 (zh)
PL (1) PL1632042T3 (zh)
PT (1) PT1632042E (zh)
SI (1) SI1632042T1 (zh)
TW (1) TWI368921B (zh)
WO (1) WO2004107613A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5286787B2 (ja) * 2006-05-16 2013-09-11 日立金属株式会社 トランスコアおよびその製造方法
DE102006027312A1 (de) * 2006-06-08 2007-12-13 Würth Elektronik eiSos Gmbh & Co. KG Vorrichtung zum Absorbieren des Rauschens
JP5633008B2 (ja) * 2009-10-22 2014-12-03 北川工業株式会社 保持具および雑音電流吸収具
DE202009018995U1 (de) * 2009-12-17 2015-03-26 Phoenix Contact Gmbh & Co. Kg Vorrichtung zur lösbaren Befestigung eines Stromleiters an einem Stromwandlergehäuse
DE102010042743A1 (de) 2010-10-21 2012-04-26 Würth Elektronik eiSos Gmbh & Co. KG Einrichtung zum Absorbieren des Rauschens
TWD145806S1 (zh) 2010-10-26 2012-03-11 伍斯艾索斯電子公司 電子組件
TWD145807S1 (zh) 2010-10-26 2012-03-11 伍斯艾索斯電子公司 電子組件
CN106415944A (zh) 2014-04-23 2017-02-15 泰科电子公司 具有屏蔽帽和屏蔽端子的电连接器
DE102019215619B3 (de) * 2019-10-11 2020-12-24 Würth Elektronik eiSos Gmbh & Co. KG Einrichtung zum Absorbieren von elektrischem Rauschen auf Leitungen und Verfahren zum Anordnen einer solchen Einrichtung
EP4112967A1 (de) 2021-06-28 2023-01-04 Nexans Schwingungsdämpfer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6269435A (ja) * 1985-09-20 1987-03-30 Hitachi Ltd 陰極線管の異物除去方法
JPH0234875Y2 (zh) * 1986-08-29 1990-09-19
JPH0543510Y2 (zh) * 1988-09-29 1993-11-02
DE9005965U1 (de) * 1989-05-29 1990-08-02 Kitagawa Industries Co., Ltd., Nagoya, Aichi Elektrischer Rauschabsorber
JPH0745995Y2 (ja) * 1991-07-18 1995-10-18 北川工業株式会社 雑音吸収具
JP2529986Y2 (ja) * 1992-07-09 1997-03-26 株式会社トーキン 信号線雑音防止装置
DE19536155A1 (de) * 1995-09-29 1997-04-03 Wuerth Elektronik Gmbh & Co Kg Einrichtung zum Absorbieren des elektrischen Rauschens
US5736672A (en) * 1996-01-29 1998-04-07 Huang; Yi-Chung Magnetic noise eliminator
JP2838066B2 (ja) * 1996-01-30 1998-12-16 北川工業株式会社 雑音電流吸収具
DE19811048A1 (de) * 1998-03-13 1999-09-23 Wuerth Elektronik Gmbh & Co Kg Einrichtung zum Absorbieren des elektrischen Rauschens
JP2938446B1 (ja) * 1998-09-10 1999-08-23 北川工業株式会社 雑音電流吸収具
JP2002158113A (ja) * 2000-11-20 2002-05-31 Tdk Corp ノイズ吸収装置用コア部材及びノイズ吸収装置
JP2002222713A (ja) * 2001-01-29 2002-08-09 Takeuchi Kogyo Kk ヒンジ構造
JP2003124041A (ja) * 2001-10-19 2003-04-25 Nec Tokin Corp インダクタ部品

Also Published As

Publication number Publication date
PT1632042E (pt) 2007-04-30
DE10326685A1 (de) 2004-12-23
TW200509146A (en) 2005-03-01
MY136460A (en) 2008-10-31
DK1632042T3 (da) 2007-06-18
DE502004002966D1 (de) 2007-04-05
JP2007524223A (ja) 2007-08-23
PL1632042T3 (pl) 2007-07-31
AU2004244364A1 (en) 2004-12-09
NO20055953L (no) 2006-02-01
US7443275B2 (en) 2008-10-28
SI1632042T1 (sl) 2007-08-31
CA2527562A1 (en) 2004-12-09
CN1816978B (zh) 2011-06-08
HRP20070163T3 (hr) 2007-05-31
ES2281804T3 (es) 2007-10-01
US20070099503A1 (en) 2007-05-03
CA2527562C (en) 2013-04-23
AU2004244364B2 (en) 2009-07-30
CN1816978A (zh) 2006-08-09
IL172309A0 (en) 2006-04-10
HK1086399A1 (zh) 2006-09-15
WO2004107613A1 (de) 2004-12-09
KR20060032590A (ko) 2006-04-17
EP1632042A1 (de) 2006-03-08
EP1632042B1 (de) 2007-02-21
NO334848B1 (no) 2014-06-16
JP5004214B2 (ja) 2012-08-22
AU2004244364C1 (en) 2010-01-14
ATE354892T1 (de) 2007-03-15

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees