JPS593649U - 発光素子駆動回路 - Google Patents

発光素子駆動回路

Info

Publication number
JPS593649U
JPS593649U JP1982099172U JP9917282U JPS593649U JP S593649 U JPS593649 U JP S593649U JP 1982099172 U JP1982099172 U JP 1982099172U JP 9917282 U JP9917282 U JP 9917282U JP S593649 U JPS593649 U JP S593649U
Authority
JP
Japan
Prior art keywords
light emitting
emitting element
drive circuit
element drive
drive
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
JP1982099172U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0112444Y2 (enrdf_load_stackoverflow
Inventor
義雄 刑部
幸一 山本
弘之 川島
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP1982099172U priority Critical patent/JPS593649U/ja
Publication of JPS593649U publication Critical patent/JPS593649U/ja
Application granted granted Critical
Publication of JPH0112444Y2 publication Critical patent/JPH0112444Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
JP1982099172U 1982-06-30 1982-06-30 発光素子駆動回路 Granted JPS593649U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982099172U JPS593649U (ja) 1982-06-30 1982-06-30 発光素子駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982099172U JPS593649U (ja) 1982-06-30 1982-06-30 発光素子駆動回路

Publications (2)

Publication Number Publication Date
JPS593649U true JPS593649U (ja) 1984-01-11
JPH0112444Y2 JPH0112444Y2 (enrdf_load_stackoverflow) 1989-04-11

Family

ID=30235137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982099172U Granted JPS593649U (ja) 1982-06-30 1982-06-30 発光素子駆動回路

Country Status (1)

Country Link
JP (1) JPS593649U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0112444Y2 (enrdf_load_stackoverflow) 1989-04-11

Similar Documents

Publication Publication Date Title
JPS593649U (ja) 発光素子駆動回路
JPS5991762U (ja) 発光ダイオ−ドの定電流駆動用ｉｃ
JPS6072049U (ja) 赤外線送信回路
JPS5819567U (ja) Ｃｒｔ用高圧制御回路
JPS59135513U (ja) テープレコーダのバイアス発振装置
JPS5933540U (ja) リセツト回路
JPS5843722U (ja) 表示機能付操作スイツチアセンブリ
JPS5883818U (ja) Ａ級増幅器の動作状態表示回路
JPS59178704U (ja) 電子制御器の入力装置
JPS58129586U (ja) バツテリ−チエツク・インジケ−タ
JPS5987680U (ja) 電源のモニタ回路
JPS5934443U (ja) 保護回路
JPS59132136U (ja) スタンバイ表示回路
JPS6122093U (ja) 発光ダイオ−ド回路
JPS59108919U (ja) 定電流回路
JPS6048699U (ja) 放電器具
JPS59187241U (ja) トランジスタ出力回路
JPS5852591U (ja) 発光ダイオ−ド駆動回路
JPS614448U (ja) 発光ダイオ−ドの駆動回路
JPS5925824U (ja) 非直線増幅回路
JPS60108056U (ja) 発光素子のａｐｃ回路
JPS6133458U (ja) 発光ダイオ−ド駆動回路
JPS60129615U (ja) 光電検出装置
JPS5942594U (ja) 入力信号レベル表示回路
JPS6083971U (ja) 電流検知器