JPS57722A - Constant-current generator - Google Patents

Constant-current generator

Info

Publication number
JPS57722A
JPS57722A JP7430180A JP7430180A JPS57722A JP S57722 A JPS57722 A JP S57722A JP 7430180 A JP7430180 A JP 7430180A JP 7430180 A JP7430180 A JP 7430180A JP S57722 A JPS57722 A JP S57722A
Authority
JP
Japan
Prior art keywords
terminal
load
resistance
amplifier
current
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
JP7430180A
Other languages
English (en)
Inventor
Yoshio Arai
Hisato Miyamura
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 JP7430180A priority Critical patent/JPS57722A/ja
Publication of JPS57722A publication Critical patent/JPS57722A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
JP7430180A 1980-06-04 1980-06-04 Constant-current generator Pending JPS57722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7430180A JPS57722A (en) 1980-06-04 1980-06-04 Constant-current generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7430180A JPS57722A (en) 1980-06-04 1980-06-04 Constant-current generator

Publications (1)

Publication Number Publication Date
JPS57722A true JPS57722A (en) 1982-01-05

Family

ID=13543164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7430180A Pending JPS57722A (en) 1980-06-04 1980-06-04 Constant-current generator

Country Status (1)

Country Link
JP (1) JPS57722A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257056A (en) * 1991-08-02 1993-10-26 Canon Kabushiki Kaisha Camera

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5257056A (en) * 1991-08-02 1993-10-26 Canon Kabushiki Kaisha Camera

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