JPS5438773A - Thyristor testing apparatus - Google Patents

Thyristor testing apparatus

Info

Publication number
JPS5438773A
JPS5438773A JP10559977A JP10559977A JPS5438773A JP S5438773 A JPS5438773 A JP S5438773A JP 10559977 A JP10559977 A JP 10559977A JP 10559977 A JP10559977 A JP 10559977A JP S5438773 A JPS5438773 A JP S5438773A
Authority
JP
Japan
Prior art keywords
thyristor
testing apparatus
specimen
thyristor testing
malfunction
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
JP10559977A
Other languages
Japanese (ja)
Inventor
Tadayoshi Saito
Tetsuo Kikura
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10559977A priority Critical patent/JPS5438773A/en
Publication of JPS5438773A publication Critical patent/JPS5438773A/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

PURPOSE: To effectively perform d.c. blocking testing by constituting a monostable multivibrator with a specimen thyristor and an attached thyristor and automatically restoring the specimen thyristor having made malfunction to an OFF state.
COPYRIGHT: (C)1979,JPO&Japio
JP10559977A 1977-09-01 1977-09-01 Thyristor testing apparatus Pending JPS5438773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10559977A JPS5438773A (en) 1977-09-01 1977-09-01 Thyristor testing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10559977A JPS5438773A (en) 1977-09-01 1977-09-01 Thyristor testing apparatus

Publications (1)

Publication Number Publication Date
JPS5438773A true JPS5438773A (en) 1979-03-23

Family

ID=14411951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10559977A Pending JPS5438773A (en) 1977-09-01 1977-09-01 Thyristor testing apparatus

Country Status (1)

Country Link
JP (1) JPS5438773A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136765U (en) * 1989-04-20 1990-11-14
CN102156223A (en) * 2011-03-02 2011-08-17 中国电力科学研究院 Novel thyristor-grade impedance testing device for direct-current converter valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02136765U (en) * 1989-04-20 1990-11-14
CN102156223A (en) * 2011-03-02 2011-08-17 中国电力科学研究院 Novel thyristor-grade impedance testing device for direct-current converter valve

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