JPS61103786U - - Google Patents

Info

Publication number
JPS61103786U
JPS61103786U JP18782284U JP18782284U JPS61103786U JP S61103786 U JPS61103786 U JP S61103786U JP 18782284 U JP18782284 U JP 18782284U JP 18782284 U JP18782284 U JP 18782284U JP S61103786 U JPS61103786 U JP S61103786U
Authority
JP
Japan
Prior art keywords
color led
switching transistor
lighting circuit
series
power supply
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
JP18782284U
Other languages
English (en)
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 JP18782284U priority Critical patent/JPS61103786U/ja
Publication of JPS61103786U publication Critical patent/JPS61103786U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Audible And Visible Signals (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す２色ＬＥＤ
点灯回路の回路図、第２図は従来の点灯回路の回
路図である。 １，２……制限抵抗、３，４……スイツチング
トランジスタ、５……２色ＬＥＤ、７……ＭＰＸ
、８……ステレオインジケータ出力端子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源に対して２つの制限抵抗及びスイツチング
    トランジスタを夫々直列接続し、各共通接続点間
    に２色ＬＥＤを接続して成り、前記スイツチング
    トランジスタの制御端子に２色ＬＥＤに対する判
    別出力を印加することを特徴とする２色ＬＥＤ点
    灯回路。
JP18782284U 1984-12-11 1984-12-11 Pending JPS61103786U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18782284U JPS61103786U (ja) 1984-12-11 1984-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18782284U JPS61103786U (ja) 1984-12-11 1984-12-11

Publications (1)

Publication Number Publication Date
JPS61103786U true JPS61103786U (ja) 1986-07-02

Family

ID=30745289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18782284U Pending JPS61103786U (ja) 1984-12-11 1984-12-11

Country Status (1)

Country Link
JP (1) JPS61103786U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04240692A (ja) * 1991-01-24 1992-08-27 Sharp Corp 三色ｌｅｄドライブ回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04240692A (ja) * 1991-01-24 1992-08-27 Sharp Corp 三色ｌｅｄドライブ回路

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