JPS6435616A - Constant-current circuit - Google Patents

Constant-current circuit

Info

Publication number
JPS6435616A
JPS6435616A JP19008987A JP19008987A JPS6435616A JP S6435616 A JPS6435616 A JP S6435616A JP 19008987 A JP19008987 A JP 19008987A JP 19008987 A JP19008987 A JP 19008987A JP S6435616 A JPS6435616 A JP S6435616A
Authority
JP
Japan
Prior art keywords
current
constant
error
widler
variation
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
JP19008987A
Other languages
English (en)
Other versions
JP2663449B2 (ja
Inventor
Yoichiro Minami
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP19008987A priority Critical patent/JP2663449B2/ja
Publication of JPS6435616A publication Critical patent/JPS6435616A/ja
Application granted granted Critical
Publication of JP2663449B2 publication Critical patent/JP2663449B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Electrical Variables (AREA)
JP19008987A 1987-07-31 1987-07-31 定電流回路 Expired - Lifetime JP2663449B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19008987A JP2663449B2 (ja) 1987-07-31 1987-07-31 定電流回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19008987A JP2663449B2 (ja) 1987-07-31 1987-07-31 定電流回路

Publications (2)

Publication Number Publication Date
JPS6435616A true JPS6435616A (en) 1989-02-06
JP2663449B2 JP2663449B2 (ja) 1997-10-15

Family

ID=16252181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19008987A Expired - Lifetime JP2663449B2 (ja) 1987-07-31 1987-07-31 定電流回路

Country Status (1)

Country Link
JP (1) JP2663449B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08314561A (ja) * 1995-05-19 1996-11-29 Nec Corp 起動回路
US6031414A (en) * 1997-06-30 2000-02-29 Nec Corporation Constant current circuit with small output current fluctuation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08314561A (ja) * 1995-05-19 1996-11-29 Nec Corp 起動回路
US6031414A (en) * 1997-06-30 2000-02-29 Nec Corporation Constant current circuit with small output current fluctuation

Also Published As

Publication number Publication date
JP2663449B2 (ja) 1997-10-15

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