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TW200711249A - Surge absorption element and surge absorption circuit - Google Patents

Surge absorption element and surge absorption circuit

Info

Publication number
TW200711249A
TW200711249A TW095126550A TW95126550A TW200711249A TW 200711249 A TW200711249 A TW 200711249A TW 095126550 A TW095126550 A TW 095126550A TW 95126550 A TW95126550 A TW 95126550A TW 200711249 A TW200711249 A TW 200711249A
Authority
TW
Taiwan
Prior art keywords
coils
surge absorption
coefficients
absorption element
magnetically coupled
Prior art date
Application number
TW095126550A
Other languages
English (en)
Other versions
TWI335116B (zh
Inventor
Yuji Terada
Dai Matsuoka
Naoki Chida
Original Assignee
Tdk 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 Tdk Corp filed Critical Tdk Corp
Publication of TW200711249A publication Critical patent/TW200711249A/zh
Application granted granted Critical
Publication of TWI335116B publication Critical patent/TWI335116B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
    • 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
    • H01G4/30—Stacked capacitors
    • 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
    • H01G4/35—Feed-through capacitors or anti-noise capacitors
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0107—Non-linear filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/17—Structural details of sub-circuits of frequency selective networks
    • H03H7/1708—Comprising bridging elements, i.e. elements in a series path without own reference to ground and spanning branching nodes of another series path
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns
    • H03H7/425—Balance-balance networks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/0006—Printed inductances
    • H01F17/0013—Printed inductances with stacked layers
    • H01F2017/0026—Multilayer LC-filter
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
    • H03H2001/0021—Constructional details
    • H03H2001/0085—Multilayer, e.g. LTCC, HTCC, green sheets
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/09—Filters comprising mutual inductance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Filters And Equalizers (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Networks Using Active Elements (AREA)
  • Thermistors And Varistors (AREA)
TW095126550A 2005-07-29 2006-07-20 Surge absorption element and surge absorption circuit TW200711249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005221665A JP4715371B2 (ja) 2005-07-29 2005-07-29 サージ吸収素子及びサージ吸収回路

Publications (2)

Publication Number Publication Date
TW200711249A true TW200711249A (en) 2007-03-16
TWI335116B TWI335116B (zh) 2010-12-21

Family

ID=36952171

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095126550A TW200711249A (en) 2005-07-29 2006-07-20 Surge absorption element and surge absorption circuit

Country Status (6)

Country Link
US (1) US7576965B2 (zh)
EP (1) EP1748555A2 (zh)
JP (1) JP4715371B2 (zh)
KR (1) KR100769031B1 (zh)
CN (1) CN100576730C (zh)
TW (1) TW200711249A (zh)

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WO2008118462A1 (en) * 2007-03-26 2008-10-02 Thomson Licensing Two stage surge protector for single wire multi switch transceiver
JP5014856B2 (ja) * 2007-03-27 2012-08-29 Ｔｄｋ株式会社 積層型フィルタ
KR100958955B1 (ko) * 2008-01-22 2010-05-20 주식회사 아모텍 측면에 갭 전극을 갖는 어레이형 서지 흡수기
WO2009028865A2 (en) * 2007-08-27 2009-03-05 Amotech Co., Ltd. Surge absorber with side gap electrode and method of manufacturing the same
CN101453116A (zh) * 2007-12-06 2009-06-10 鸿富锦精密工业（深圳）有限公司 芯片保护电路及电子装置
JP2009147058A (ja) * 2007-12-13 2009-07-02 Panasonic Corp インピーダンス整合フィルタ、および、実装基板
US7623332B2 (en) 2008-01-31 2009-11-24 Commscope, Inc. Of North Carolina Low bypass fine arrestor
KR20100026199A (ko) * 2008-08-29 2010-03-10 주식회사 아모텍 적층형 복합 칩 소자
US8248740B2 (en) * 2008-09-19 2012-08-21 Advanced Fusion Systems, Llc High speed current shunt
JP5650047B2 (ja) * 2011-04-25 2015-01-07 日本アンテナ株式会社 ブースター
CN102790597A (zh) * 2011-05-16 2012-11-21 深圳振华富电子有限公司 一种叠层片式浪涌电压抑制型滤波器及其制备方法
JP2013048416A (ja) * 2012-08-27 2013-03-07 Panasonic Corp インピーダンス整合フィルタ、および、実装基板
KR101983139B1 (ko) * 2013-03-14 2019-05-28 삼성전기주식회사 적층형 인덕터 및 적층형 인덕터 어레이
CN103441744B (zh) * 2013-08-23 2017-05-10 深圳振华富电子有限公司 叠层片式旁路吸波器及其制造方法
KR102004770B1 (ko) * 2013-10-31 2019-07-29 삼성전기주식회사 복합 전자부품 및 그 실장 기판
TWI530093B (zh) 2014-05-02 2016-04-11 國立臺灣大學 共模雜訊抑制電路
JP6729839B2 (ja) * 2018-03-27 2020-07-22 株式会社村田製作所 コイル部品および、これを含むフィルタ回路
KR102605442B1 (ko) 2019-01-10 2023-11-23 삼성전자주식회사 차동 신호를 처리하는 전자 회로를 포함하는 장치
KR102042379B1 (ko) 2019-04-19 2019-11-27 코엔원 주식회사 서지방호기능이 구비된 전기설비 패널
WO2020250275A1 (ja) * 2019-06-10 2020-12-17 三菱電機株式会社 ノイズフィルタ回路
CN216772964U (zh) 2019-09-06 2022-06-17 株式会社村田制作所 滤波器元件

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Also Published As

Publication number Publication date
US7576965B2 (en) 2009-08-18
JP4715371B2 (ja) 2011-07-06
KR20070015071A (ko) 2007-02-01
JP2007043216A (ja) 2007-02-15
TWI335116B (zh) 2010-12-21
EP1748555A2 (en) 2007-01-31
KR100769031B1 (ko) 2007-10-22
CN100576730C (zh) 2009-12-30
CN1905362A (zh) 2007-01-31
US20070025043A1 (en) 2007-02-01

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MM4A Annulment or lapse of patent due to non-payment of fees