JPS56132608A - Trouble detecting circuit for load driver - Google Patents

Trouble detecting circuit for load driver

Info

Publication number
JPS56132608A
JPS56132608A JP3610080A JP3610080A JPS56132608A JP S56132608 A JPS56132608 A JP S56132608A JP 3610080 A JP3610080 A JP 3610080A JP 3610080 A JP3610080 A JP 3610080A JP S56132608 A JPS56132608 A JP S56132608A
Authority
JP
Japan
Prior art keywords
trs
trouble
contact means
current flows
detecting
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
JP3610080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647702B2 (enrdf_load_stackoverflow
Inventor
Nobuo Sakai
Takayuki Oshiga
Shoji Matsuda
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 JP3610080A priority Critical patent/JPS56132608A/ja
Publication of JPS56132608A publication Critical patent/JPS56132608A/ja
Publication of JPS647702B2 publication Critical patent/JPS647702B2/ja
Granted 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
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches

Landscapes

  • Electronic Switches (AREA)
  • Testing And Monitoring For Control Systems (AREA)
JP3610080A 1980-03-24 1980-03-24 Trouble detecting circuit for load driver Granted JPS56132608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3610080A JPS56132608A (en) 1980-03-24 1980-03-24 Trouble detecting circuit for load driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3610080A JPS56132608A (en) 1980-03-24 1980-03-24 Trouble detecting circuit for load driver

Publications (2)

Publication Number Publication Date
JPS56132608A true JPS56132608A (en) 1981-10-17
JPS647702B2 JPS647702B2 (enrdf_load_stackoverflow) 1989-02-09

Family

ID=12460340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3610080A Granted JPS56132608A (en) 1980-03-24 1980-03-24 Trouble detecting circuit for load driver

Country Status (1)

Country Link
JP (1) JPS56132608A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124227A (ja) * 1984-11-19 1986-06-12 日産自動車株式会社 負荷状態判別装置
KR100951502B1 (ko) 2007-12-28 2010-04-07 엘에스산전 주식회사 고장 진단 기능을 갖는 부하 구동 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896977A (enrdf_load_stackoverflow) * 1972-02-23 1973-12-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4896977A (enrdf_load_stackoverflow) * 1972-02-23 1973-12-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61124227A (ja) * 1984-11-19 1986-06-12 日産自動車株式会社 負荷状態判別装置
KR100951502B1 (ko) 2007-12-28 2010-04-07 엘에스산전 주식회사 고장 진단 기능을 갖는 부하 구동 장치

Also Published As

Publication number Publication date
JPS647702B2 (enrdf_load_stackoverflow) 1989-02-09

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