JPS639164U - - Google Patents

Info

Publication number
JPS639164U
JPS639164U JP1986102943U JP10294386U JPS639164U JP S639164 U JPS639164 U JP S639164U JP 1986102943 U JP1986102943 U JP 1986102943U JP 10294386 U JP10294386 U JP 10294386U JP S639164 U JPS639164 U JP S639164U
Authority
JP
Japan
Prior art keywords
led
constant current
current source
control circuit
lighting control
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
JP1986102943U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP1986102943U priority Critical patent/JPS639164U/ja
Publication of JPS639164U publication Critical patent/JPS639164U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Non-Electrical Variables (AREA)
JP1986102943U 1986-07-03 1986-07-03 Pending JPS639164U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986102943U JPS639164U (enrdf_load_stackoverflow) 1986-07-03 1986-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986102943U JPS639164U (enrdf_load_stackoverflow) 1986-07-03 1986-07-03

Publications (1)

Publication Number Publication Date
JPS639164U true JPS639164U (enrdf_load_stackoverflow) 1988-01-21

Family

ID=30975046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986102943U Pending JPS639164U (enrdf_load_stackoverflow) 1986-07-03 1986-07-03

Country Status (1)

Country Link
JP (1) JPS639164U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020038785A (ja) * 2018-09-04 2020-03-12 トキコーポレーション株式会社 照明装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508883B1 (enrdf_load_stackoverflow) * 1970-06-18 1975-04-08
JPS568887A (en) * 1979-07-03 1981-01-29 Hitachi Ltd Lighting circuit for light emitting diode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508883B1 (enrdf_load_stackoverflow) * 1970-06-18 1975-04-08
JPS568887A (en) * 1979-07-03 1981-01-29 Hitachi Ltd Lighting circuit for light emitting diode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020038785A (ja) * 2018-09-04 2020-03-12 トキコーポレーション株式会社 照明装置

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