JPS5880787U - High frequency noise current conduction prevention device - Google Patents

High frequency noise current conduction prevention device

Info

Publication number
JPS5880787U
JPS5880787U JP17469681U JP17469681U JPS5880787U JP S5880787 U JPS5880787 U JP S5880787U JP 17469681 U JP17469681 U JP 17469681U JP 17469681 U JP17469681 U JP 17469681U JP S5880787 U JPS5880787 U JP S5880787U
Authority
JP
Japan
Prior art keywords
frequency noise
noise current
prevention device
high frequency
current conduction
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.)
Pending
Application number
JP17469681U
Other languages
Japanese (ja)
Inventor
保 佐藤
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP17469681U priority Critical patent/JPS5880787U/en
Publication of JPS5880787U publication Critical patent/JPS5880787U/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Conversion In General (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の磁性体コアを示す結線図、第２図は同じ
く磁性体コアの外観図、第３図は本考案の一実施例を示
す結線図である。 １・・・入力線、２・・・電力変換装置、３・・・磁性
体コア、４・・・出力線。FIG. 1 is a wiring diagram showing a conventional magnetic core, FIG. 2 is an external view of the same magnetic core, and FIG. 3 is a wiring diagram showing an embodiment of the present invention. 1... Input line, 2... Power converter, 3... Magnetic core, 4... Output line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体を用いた電力変換装置の入力、出力側の少くとも
一方の電線を束ねて磁性体コアに通すことにより主電流
中に含まれる対地高周波雑音電流の伝導を抑える高周波
雑音電流の伝導防止装置。A high-frequency noise current conduction prevention device that suppresses conduction of ground-to-ground high-frequency noise current included in the main current by bundling at least one of the input and output wires of a power converter using a semiconductor and passing them through a magnetic core.
JP17469681U 1981-11-26 1981-11-26 High frequency noise current conduction prevention device Pending JPS5880787U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17469681U JPS5880787U (en) 1981-11-26 1981-11-26 High frequency noise current conduction prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17469681U JPS5880787U (en) 1981-11-26 1981-11-26 High frequency noise current conduction prevention device

Publications (1)

Publication Number Publication Date
JPS5880787U true JPS5880787U (en) 1983-06-01

Family

ID=29966764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17469681U Pending JPS5880787U (en) 1981-11-26 1981-11-26 High frequency noise current conduction prevention device

Country Status (1)

Country Link
JP (1) JPS5880787U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156539U (en) * 1987-03-31 1988-10-13
JP2004504798A (en) * 2000-07-13 2004-02-12 エプコス　アクチエンゲゼルシャフト Power filter
JP2012055101A (en) * 2010-09-02 2012-03-15 Mitsubishi Electric Corp Semiconductor switching device
JP2014216997A (en) * 2013-04-30 2014-11-17 双信電機株式会社 Noise filter
WO2015056286A1 (en) * 2013-10-17 2015-04-23 三菱電機株式会社 Power unit and electric power conversion device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156539U (en) * 1987-03-31 1988-10-13
JP2004504798A (en) * 2000-07-13 2004-02-12 エプコス　アクチエンゲゼルシャフト Power filter
JP4681207B2 (en) * 2000-07-13 2011-05-11 エプコス アクチエンゲゼルシャフト Power supply filter
JP2012055101A (en) * 2010-09-02 2012-03-15 Mitsubishi Electric Corp Semiconductor switching device
JP2014216997A (en) * 2013-04-30 2014-11-17 双信電機株式会社 Noise filter
WO2015056286A1 (en) * 2013-10-17 2015-04-23 三菱電機株式会社 Power unit and electric power conversion device
JP5862838B2 (en) * 2013-10-17 2016-02-16 三菱電機株式会社 Power unit and power converter
US9893610B2 (en) 2013-10-17 2018-02-13 Mitsubishi Electric Corporation Power unit and power conversion apparatus

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