JPS62199678U - - Google Patents

Info

Publication number
JPS62199678U
JPS62199678U JP8652286U JP8652286U JPS62199678U JP S62199678 U JPS62199678 U JP S62199678U JP 8652286 U JP8652286 U JP 8652286U JP 8652286 U JP8652286 U JP 8652286U JP S62199678 U JPS62199678 U JP S62199678U
Authority
JP
Japan
Prior art keywords
current detector
mounting board
sensitive element
magnetic gap
circuit mounting
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.)
Granted
Application number
JP8652286U
Other languages
Japanese (ja)
Other versions
JPH0424453Y2 (en
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 filed Critical
Priority to JP1986086522U priority Critical patent/JPH0424453Y2/ja
Publication of JPS62199678U publication Critical patent/JPS62199678U/ja
Application granted granted Critical
Publication of JPH0424453Y2 publication Critical patent/JPH0424453Y2/ja
Expired legal-status Critical Current

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  • Measuring Magnetic Variables (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Description

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

第１図及び第２図ａは本考案の一実施例を示す
図。第２図ｂは本考案の他の実施例を示す回路図
。第３図は電流検出器の原理を説明する図。第４
図、第５図は従来例を示す図である。 図において３は感磁素子、４―１，４―２はリ
ード線、６は実装基板、８はホールセンサ、９―
１，９―２は出力端子、１４は電流制御端子を示
す。 FIG. 1 and FIG. 2a are diagrams showing an embodiment of the present invention. FIG. 2b is a circuit diagram showing another embodiment of the present invention. FIG. 3 is a diagram explaining the principle of a current detector. Fourth
FIG. 5 is a diagram showing a conventional example. In the figure, 3 is a magnetic sensing element, 4-1, 4-2 are lead wires, 6 is a mounting board, 8 is a Hall sensor, 9-
1 and 9-2 are output terminals, and 14 is a current control terminal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一部に磁気ギヤツプを設けた回周形の強磁性体
コアと、感磁素子と回路部品とを実装した回路実
装基板とからなり前記磁気ギヤツプ内に前記回路
実装基板の前記感磁素子を含む一部分が配置され
ている電流検出器において、前記回路実装基板に
おける前記磁気ギヤツプの磁界の大部分が貫通す
る領域内に於いて、前記感磁素子の１対の出力端
子からの配線の少くとも一方を２つに分けた後前
記磁界の大部分が貫通する領域内又はその外側で
再び接続してなることを特徴とする電流検出器。 It consists of a rotating ferromagnetic core with a magnetic gap in a part thereof, and a circuit mounting board on which a magnetically sensitive element and circuit components are mounted, and the magnetically sensitive element of the circuit mounting board is included in the magnetic gap. In the current detector in which a portion of the current detector is disposed, at least one of the wirings from the pair of output terminals of the magneto-sensitive element is located in a region of the circuit mounting board through which most of the magnetic field of the magnetic gap passes through. A current detector characterized in that the current detector is divided into two parts and then connected again within or outside a region through which most of the magnetic field passes.
JP1986086522U 1986-06-09 1986-06-09 Expired JPH0424453Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986086522U JPH0424453Y2 (en) 1986-06-09 1986-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986086522U JPH0424453Y2 (en) 1986-06-09 1986-06-09

Publications (2)

Publication Number Publication Date
JPS62199678U true JPS62199678U (en) 1987-12-19
JPH0424453Y2 JPH0424453Y2 (en) 1992-06-09

Family

ID=30942900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986086522U Expired JPH0424453Y2 (en) 1986-06-09 1986-06-09

Country Status (1)

Country Link
JP (1) JPH0424453Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007040058A1 (en) * 2005-10-03 2007-04-12 Tamura Corporation Hall element device and hall element circuit using same
WO2013065266A1 (en) * 2011-10-31 2013-05-10 旭化成エレクトロニクス株式会社 Magnetic sensor
JP2015087374A (en) * 2013-09-26 2015-05-07 株式会社日本自動車部品総合研究所 Magnetic characteristics measuring apparatus
JP2016042055A (en) * 2014-08-18 2016-03-31 大崎電気工業株式会社 Current detector and connector available for current detector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734465A (en) * 1980-08-09 1982-02-24 Matsushita Electric Ind Co Ltd Current sensor for high voltage distribution line
JPS5740662A (en) * 1980-08-25 1982-03-06 Toshiba Corp Circuit substrate device
JPS58221172A (en) * 1982-06-17 1983-12-22 Fuji Electric Co Ltd Electric current detector
JPS59151064A (en) * 1983-02-18 1984-08-29 Hitachi Ltd Electric current detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734465A (en) * 1980-08-09 1982-02-24 Matsushita Electric Ind Co Ltd Current sensor for high voltage distribution line
JPS5740662A (en) * 1980-08-25 1982-03-06 Toshiba Corp Circuit substrate device
JPS58221172A (en) * 1982-06-17 1983-12-22 Fuji Electric Co Ltd Electric current detector
JPS59151064A (en) * 1983-02-18 1984-08-29 Hitachi Ltd Electric current detector

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007040058A1 (en) * 2005-10-03 2007-04-12 Tamura Corporation Hall element device and hall element circuit using same
WO2013065266A1 (en) * 2011-10-31 2013-05-10 旭化成エレクトロニクス株式会社 Magnetic sensor
JPWO2013065266A1 (en) * 2011-10-31 2015-04-02 旭化成エレクトロニクス株式会社 Magnetic sensor
US9535139B2 (en) 2011-10-31 2017-01-03 Asahi Kasei Microdevices Corporation Magnetic sensor
JP2015087374A (en) * 2013-09-26 2015-05-07 株式会社日本自動車部品総合研究所 Magnetic characteristics measuring apparatus
JP2016042055A (en) * 2014-08-18 2016-03-31 大崎電気工業株式会社 Current detector and connector available for current detector

Also Published As

Publication number Publication date
JPH0424453Y2 (en) 1992-06-09

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