JPS52135037A - Current breaker circuit system - Google Patents

Current breaker circuit system

Info

Publication number
JPS52135037A
JPS52135037A JP5085676A JP5085676A JPS52135037A JP S52135037 A JPS52135037 A JP S52135037A JP 5085676 A JP5085676 A JP 5085676A JP 5085676 A JP5085676 A JP 5085676A JP S52135037 A JPS52135037 A JP S52135037A
Authority
JP
Japan
Prior art keywords
circuit system
turn
current breaker
breaker circuit
thyristor
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
JP5085676A
Other languages
Japanese (ja)
Inventor
Takahiro Nagano
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5085676A priority Critical patent/JPS52135037A/en
Publication of JPS52135037A publication Critical patent/JPS52135037A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents

Landscapes

  • Thyristor Switches And Gates (AREA)

Abstract

PURPOSE:To decrease the power loss at the turn off time of a gate turn off thyristor by characterizing the gate turn off thyristor in the turn on and on status and driving a transistor at the time of turn off, then shunting a part of load charge current.
JP5085676A 1976-05-06 1976-05-06 Current breaker circuit system Pending JPS52135037A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5085676A JPS52135037A (en) 1976-05-06 1976-05-06 Current breaker circuit system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5085676A JPS52135037A (en) 1976-05-06 1976-05-06 Current breaker circuit system

Publications (1)

Publication Number Publication Date
JPS52135037A true JPS52135037A (en) 1977-11-11

Family

ID=12870355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5085676A Pending JPS52135037A (en) 1976-05-06 1976-05-06 Current breaker circuit system

Country Status (1)

Country Link
JP (1) JPS52135037A (en)

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