JPS5368289A - Minute current detector - Google Patents

Minute current detector

Info

Publication number
JPS5368289A
JPS5368289A JP14357876A JP14357876A JPS5368289A JP S5368289 A JPS5368289 A JP S5368289A JP 14357876 A JP14357876 A JP 14357876A JP 14357876 A JP14357876 A JP 14357876A JP S5368289 A JPS5368289 A JP S5368289A
Authority
JP
Japan
Prior art keywords
minute current
current detector
thyristor
make possible
current
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
JP14357876A
Other languages
Japanese (ja)
Inventor
Ayanori Ishibashi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14357876A priority Critical patent/JPS5368289A/en
Publication of JPS5368289A publication Critical patent/JPS5368289A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To make possible the detection of minute current such as leakage current at the OFF time of a thyristor in the combined circuits of operational amplifiers having a current transformer and saturation characteristics, hence make possible the use of a phase change circuit using a thyristor.
COPYRIGHT: (C)1978,JPO&Japio
JP14357876A 1976-11-30 1976-11-30 Minute current detector Pending JPS5368289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14357876A JPS5368289A (en) 1976-11-30 1976-11-30 Minute current detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14357876A JPS5368289A (en) 1976-11-30 1976-11-30 Minute current detector

Publications (1)

Publication Number Publication Date
JPS5368289A true JPS5368289A (en) 1978-06-17

Family

ID=15341989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14357876A Pending JPS5368289A (en) 1976-11-30 1976-11-30 Minute current detector

Country Status (1)

Country Link
JP (1) JPS5368289A (en)

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