JPS5882167A - 電流検出回路 - Google Patents

電流検出回路

Info

Publication number
JPS5882167A
JPS5882167A JP56180611A JP18061181A JPS5882167A JP S5882167 A JPS5882167 A JP S5882167A JP 56180611 A JP56180611 A JP 56180611A JP 18061181 A JP18061181 A JP 18061181A JP S5882167 A JPS5882167 A JP S5882167A
Authority
JP
Japan
Prior art keywords
current
transistor
circuit
current detection
voltage
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
JP56180611A
Other languages
English (en)
Japanese (ja)
Other versions
JPH033187B2 (enrdf_load_stackoverflow
Inventor
Yasuo Shirai
康夫 白井
Masa Ozaki
尾崎　雅
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 JP56180611A priority Critical patent/JPS5882167A/ja
Publication of JPS5882167A publication Critical patent/JPS5882167A/ja
Publication of JPH033187B2 publication Critical patent/JPH033187B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP56180611A 1981-11-11 1981-11-11 電流検出回路 Granted JPS5882167A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56180611A JPS5882167A (ja) 1981-11-11 1981-11-11 電流検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56180611A JPS5882167A (ja) 1981-11-11 1981-11-11 電流検出回路

Publications (2)

Publication Number Publication Date
JPS5882167A true JPS5882167A (ja) 1983-05-17
JPH033187B2 JPH033187B2 (enrdf_load_stackoverflow) 1991-01-17

Family

ID=16086260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56180611A Granted JPS5882167A (ja) 1981-11-11 1981-11-11 電流検出回路

Country Status (1)

Country Link
JP (1) JPS5882167A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804964A (en) * 1985-08-09 1989-02-14 Nissan Motor Company, Limited Loran-C signal receiving apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804964A (en) * 1985-08-09 1989-02-14 Nissan Motor Company, Limited Loran-C signal receiving apparatus

Also Published As

Publication number Publication date
JPH033187B2 (enrdf_load_stackoverflow) 1991-01-17

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