JPS62251677A - 演算増巾器饋電路の断線検出回路 - Google Patents

演算増巾器饋電路の断線検出回路

Info

Publication number
JPS62251677A
JPS62251677A JP61096281A JP9628186A JPS62251677A JP S62251677 A JPS62251677 A JP S62251677A JP 61096281 A JP61096281 A JP 61096281A JP 9628186 A JP9628186 A JP 9628186A JP S62251677 A JPS62251677 A JP S62251677A
Authority
JP
Japan
Prior art keywords
operational amplifier
voltage
circuit
amplifier
power source
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
JP61096281A
Other languages
English (en)
Japanese (ja)
Other versions
JPH052191B2 (fr
Inventor
Kazuyuki Kato
和之 加藤
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP61096281A priority Critical patent/JPS62251677A/ja
Publication of JPS62251677A publication Critical patent/JPS62251677A/ja
Publication of JPH052191B2 publication Critical patent/JPH052191B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP61096281A 1986-04-25 1986-04-25 演算増巾器饋電路の断線検出回路 Granted JPS62251677A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61096281A JPS62251677A (ja) 1986-04-25 1986-04-25 演算増巾器饋電路の断線検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61096281A JPS62251677A (ja) 1986-04-25 1986-04-25 演算増巾器饋電路の断線検出回路

Publications (2)

Publication Number Publication Date
JPS62251677A true JPS62251677A (ja) 1987-11-02
JPH052191B2 JPH052191B2 (fr) 1993-01-11

Family

ID=14160734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61096281A Granted JPS62251677A (ja) 1986-04-25 1986-04-25 演算増巾器饋電路の断線検出回路

Country Status (1)

Country Link
JP (1) JPS62251677A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003304633A (ja) * 2002-04-09 2003-10-24 Fuji Electric Co Ltd 断線故障検知回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003304633A (ja) * 2002-04-09 2003-10-24 Fuji Electric Co Ltd 断線故障検知回路
US7046013B2 (en) 2002-04-09 2006-05-16 Fuji Electric Co., Ltd. Open-circuit failure detection circuit

Also Published As

Publication number Publication date
JPH052191B2 (fr) 1993-01-11

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