JP7301250B2 - サージ保護回路及びサージ保護方法 - Google Patents

サージ保護回路及びサージ保護方法 Download PDF

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Publication number
JP7301250B2
JP7301250B2 JP2023505003A JP2023505003A JP7301250B2 JP 7301250 B2 JP7301250 B2 JP 7301250B2 JP 2023505003 A JP2023505003 A JP 2023505003A JP 2023505003 A JP2023505003 A JP 2023505003A JP 7301250 B2 JP7301250 B2 JP 7301250B2
Authority
JP
Japan
Prior art keywords
surge protection
conductor wiring
protection circuit
circuit board
printed circuit
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.)
Active
Application number
JP2023505003A
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English (en)
Japanese (ja)
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JPWO2022190306A1 (https=
Inventor
健二 廣瀬
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of JPWO2022190306A1 publication Critical patent/JPWO2022190306A1/ja
Application granted granted Critical
Publication of JP7301250B2 publication Critical patent/JP7301250B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • H05K1/0259—Electrostatic discharge [ESD] protection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
    • 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
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed inductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
JP2023505003A 2021-03-11 2021-03-11 サージ保護回路及びサージ保護方法 Active JP7301250B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/009713 WO2022190306A1 (ja) 2021-03-11 2021-03-11 サージ保護回路及びサージ保護方法

Publications (2)

Publication Number Publication Date
JPWO2022190306A1 JPWO2022190306A1 (https=) 2022-09-15
JP7301250B2 true JP7301250B2 (ja) 2023-06-30

Family

ID=83226493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023505003A Active JP7301250B2 (ja) 2021-03-11 2021-03-11 サージ保護回路及びサージ保護方法

Country Status (5)

Country Link
US (1) US12532406B2 (https=)
JP (1) JP7301250B2 (https=)
CN (1) CN116897484A (https=)
DE (1) DE112021006782B4 (https=)
WO (1) WO2022190306A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151298B1 (en) 1999-12-20 2006-12-19 Advanced Micro Devices, Inc. Electrostatic discharge protection network having distributed components
JP6843312B1 (ja) 2020-03-25 2021-03-17 三菱電機株式会社 回路基板及び電子機器
CN217984533U (zh) 2022-07-22 2022-12-06 珠海市睿特光电技术有限公司 滤波网络及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219648A (en) 1975-08-08 1977-02-15 Sumitomo Chem Co Ltd Preparation of 1-nitroanthraquinone
JPH04284686A (ja) * 1991-03-14 1992-10-09 Sharp Corp 電気回路の製造方法
JPH05219648A (ja) 1992-02-06 1993-08-27 Ngk Insulators Ltd 半導体式避雷装置
JPH0567042U (ja) * 1992-02-14 1993-09-03 株式会社ジャルコ 回路基板
JPH0718409U (ja) * 1993-08-24 1995-03-31 森宮電機株式会社 ノイズ吸収機能を付加したプリント基板保持機構
US5578860A (en) 1995-05-01 1996-11-26 Motorola, Inc. Monolithic high frequency integrated circuit structure having a grounded source configuration
JP3666967B2 (ja) * 1996-01-12 2005-06-29 キヤノン株式会社 グランド間接続構造
JP3073162B2 (ja) * 1996-07-31 2000-08-07 株式会社ピーエフユー 電子機器用筐体
US6016084A (en) * 1996-12-27 2000-01-18 Canon Kabushiki Kaisha Method for connecting printed circuit board with housing, and electronic instrument having connection structure according to the connecting method
JP3775885B2 (ja) * 1997-03-27 2006-05-17 アルプス電気株式会社 電子機器
KR100726458B1 (ko) * 2006-01-16 2007-06-11 삼성전자주식회사 기판조립체
DE102007020882B4 (de) * 2007-05-04 2014-02-13 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Einrichtung zur Überprüfung der Befestigung einer Leiterbahnplatte an einem Träger
JP2011109255A (ja) * 2009-11-13 2011-06-02 Brother Industries Ltd 通信機器及び絶縁耐圧試験方法
TW201134048A (en) * 2010-03-30 2011-10-01 Hon Hai Prec Ind Co Ltd Electronic device
TW201143595A (en) * 2010-05-27 2011-12-01 Hon Hai Prec Ind Co Ltd High voltage defend device
US10087975B2 (en) * 2016-04-28 2018-10-02 The Boeing Company Expandable, resin filled fastener, fastener system, and method for composite structures

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7151298B1 (en) 1999-12-20 2006-12-19 Advanced Micro Devices, Inc. Electrostatic discharge protection network having distributed components
JP6843312B1 (ja) 2020-03-25 2021-03-17 三菱電機株式会社 回路基板及び電子機器
CN217984533U (zh) 2022-07-22 2022-12-06 珠海市睿特光电技术有限公司 滤波网络及装置

Also Published As

Publication number Publication date
JPWO2022190306A1 (https=) 2022-09-15
CN116897484A (zh) 2023-10-17
DE112021006782T5 (de) 2023-11-16
US12532406B2 (en) 2026-01-20
US20230345628A1 (en) 2023-10-26
WO2022190306A1 (ja) 2022-09-15
DE112021006782B4 (de) 2024-12-19

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