JPS62105634U - - Google Patents

Info

Publication number
JPS62105634U
JPS62105634U JP20165985U JP20165985U JPS62105634U JP S62105634 U JPS62105634 U JP S62105634U JP 20165985 U JP20165985 U JP 20165985U JP 20165985 U JP20165985 U JP 20165985U JP S62105634 U JPS62105634 U JP S62105634U
Authority
JP
Japan
Prior art keywords
photocoupler
base
switching transistor
emitter
input signal
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
JP20165985U
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 JP20165985U priority Critical patent/JPS62105634U/ja
Publication of JPS62105634U publication Critical patent/JPS62105634U/ja
Pending legal-status Critical Current

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JP20165985U 1985-12-24 1985-12-24 Pending JPS62105634U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20165985U JPS62105634U (ko) 1985-12-24 1985-12-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20165985U JPS62105634U (ko) 1985-12-24 1985-12-24

Publications (1)

Publication Number Publication Date
JPS62105634U true JPS62105634U (ko) 1987-07-06

Family

ID=31165318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20165985U Pending JPS62105634U (ko) 1985-12-24 1985-12-24

Country Status (1)

Country Link
JP (1) JPS62105634U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008054042A (ja) * 2006-08-24 2008-03-06 Yokogawa Electric Corp 絶縁型接点出力回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248957A (en) * 1975-10-17 1977-04-19 Nippon Intaanashiyonaru Seiriy Led coupled switching circuit
JPS5484949A (en) * 1977-12-20 1979-07-06 Fuji Electric Co Ltd Signal delivery circuit using photo coupling element

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248957A (en) * 1975-10-17 1977-04-19 Nippon Intaanashiyonaru Seiriy Led coupled switching circuit
JPS5484949A (en) * 1977-12-20 1979-07-06 Fuji Electric Co Ltd Signal delivery circuit using photo coupling element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008054042A (ja) * 2006-08-24 2008-03-06 Yokogawa Electric Corp 絶縁型接点出力回路

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