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JPS57106871A - Current detecting circuit - Google Patents

Current detecting circuit

Info

Publication number
JPS57106871A
JPS57106871A JP18198780A JP18198780A JPS57106871A JP S57106871 A JPS57106871 A JP S57106871A JP 18198780 A JP18198780 A JP 18198780A JP 18198780 A JP18198780 A JP 18198780A JP S57106871 A JPS57106871 A JP S57106871A
Authority
JP
Japan
Prior art keywords
current
voltage
transistor
emittor
transistors
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
JP18198780A
Other languages
English (en)
Other versions
JPH0429027B2 (ja
Inventor
Kunio Seki
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 JP18198780A priority Critical patent/JPS57106871A/ja
Publication of JPS57106871A publication Critical patent/JPS57106871A/ja
Publication of JPH0429027B2 publication Critical patent/JPH0429027B2/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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/15—Indicating the presence of current

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP18198780A 1980-12-24 1980-12-24 Current detecting circuit Granted JPS57106871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18198780A JPS57106871A (en) 1980-12-24 1980-12-24 Current detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18198780A JPS57106871A (en) 1980-12-24 1980-12-24 Current detecting circuit

Publications (2)

Publication Number Publication Date
JPS57106871A true JPS57106871A (en) 1982-07-02
JPH0429027B2 JPH0429027B2 (ja) 1992-05-15

Family

ID=16110337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18198780A Granted JPS57106871A (en) 1980-12-24 1980-12-24 Current detecting circuit

Country Status (1)

Country Link
JP (1) JPS57106871A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144799U (ja) * 1983-03-18 1984-09-27 テクトロニクス・インコ−ポレイテツド ランプ制御装置
JPH01274858A (ja) * 1988-04-25 1989-11-02 Tadahiro Yuki サイクロン分別方法
JPH0225874U (ja) * 1988-08-04 1990-02-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499548A (en) * 1977-10-21 1979-08-06 Plessey Handel Investment Ag Circuit device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499548A (en) * 1977-10-21 1979-08-06 Plessey Handel Investment Ag Circuit device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144799U (ja) * 1983-03-18 1984-09-27 テクトロニクス・インコ−ポレイテツド ランプ制御装置
JPH01274858A (ja) * 1988-04-25 1989-11-02 Tadahiro Yuki サイクロン分別方法
JPH0225874U (ja) * 1988-08-04 1990-02-20

Also Published As

Publication number Publication date
JPH0429027B2 (ja) 1992-05-15

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