JP2542712Y2 - 駆動制御回路 - Google Patents

駆動制御回路

Info

Publication number
JP2542712Y2
JP2542712Y2 JP1990091091U JP9109190U JP2542712Y2 JP 2542712 Y2 JP2542712 Y2 JP 2542712Y2 JP 1990091091 U JP1990091091 U JP 1990091091U JP 9109190 U JP9109190 U JP 9109190U JP 2542712 Y2 JP2542712 Y2 JP 2542712Y2
Authority
JP
Japan
Prior art keywords
emitting diode
light emitting
collector
transistor
emitter
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.)
Expired - Lifetime
Application number
JP1990091091U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0448722U (Direct
Inventor
伸一 井村
慎二 高橋
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.)
Laurel Bank Machine Co Ltd
Original Assignee
Laurel Bank Machine Co 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 Laurel Bank Machine Co Ltd filed Critical Laurel Bank Machine Co Ltd
Priority to JP1990091091U priority Critical patent/JP2542712Y2/ja
Publication of JPH0448722U publication Critical patent/JPH0448722U/ja
Application granted granted Critical
Publication of JP2542712Y2 publication Critical patent/JP2542712Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Electronic Switches (AREA)
JP1990091091U 1990-08-30 1990-08-30 駆動制御回路 Expired - Lifetime JP2542712Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990091091U JP2542712Y2 (ja) 1990-08-30 1990-08-30 駆動制御回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990091091U JP2542712Y2 (ja) 1990-08-30 1990-08-30 駆動制御回路

Publications (2)

Publication Number Publication Date
JPH0448722U JPH0448722U (Direct) 1992-04-24
JP2542712Y2 true JP2542712Y2 (ja) 1997-07-30

Family

ID=31826390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990091091U Expired - Lifetime JP2542712Y2 (ja) 1990-08-30 1990-08-30 駆動制御回路

Country Status (1)

Country Link
JP (1) JP2542712Y2 (Direct)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5850741A (ja) * 1981-09-21 1983-03-25 Nec Corp シリコンウエ−ハのハンドリング方法
JPS62289013A (ja) * 1986-06-06 1987-12-15 Agency Of Ind Science & Technol スイツチング装置
JPS6468123A (en) * 1987-09-09 1989-03-14 Fuji Electric Co Ltd Optical coupling type relay

Also Published As

Publication number Publication date
JPH0448722U (Direct) 1992-04-24

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