JPS6199292U - - Google Patents

Info

Publication number
JPS6199292U
JPS6199292U JP18515584U JP18515584U JPS6199292U JP S6199292 U JPS6199292 U JP S6199292U JP 18515584 U JP18515584 U JP 18515584U JP 18515584 U JP18515584 U JP 18515584U JP S6199292 U JPS6199292 U JP S6199292U
Authority
JP
Japan
Prior art keywords
indicator light
power supply
led
polarity
turned
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
JP18515584U
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 JP18515584U priority Critical patent/JPS6199292U/ja
Publication of JPS6199292U publication Critical patent/JPS6199292U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案のLED表示灯構成図、第2図
は従来の直流用LED表示灯構成図である。 T,T……電源供給端子、D…D……
整流ダイオード、D……LED、D……LE
D保護用ダイオード、R,R……電流制御用
抵抗器、E……直流電源、i……LEDの順
方向電流、i……保護用ダイオードの順方向電
流。

Claims (1)

    【実用新案登録請求の範囲】
  1. 1個の発光ダイオードLEDを用いた直流用L
    ED表示灯において、直流電源の極性に左右され
    ず任意の供給電源で点灯するようにするための整
    流回路を表示灯内部で構成したことを特徴とする
    LED表示灯。
JP18515584U 1984-12-06 1984-12-06 Pending JPS6199292U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18515584U JPS6199292U (ja) 1984-12-06 1984-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18515584U JPS6199292U (ja) 1984-12-06 1984-12-06

Publications (1)

Publication Number Publication Date
JPS6199292U true JPS6199292U (ja) 1986-06-25

Family

ID=30742630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18515584U Pending JPS6199292U (ja) 1984-12-06 1984-12-06

Country Status (1)

Country Link
JP (1) JPS6199292U (ja)

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