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JPS62132470U - - Google Patents

Info

Publication number
JPS62132470U
JPS62132470U JP2072086U JP2072086U JPS62132470U JP S62132470 U JPS62132470 U JP S62132470U JP 2072086 U JP2072086 U JP 2072086U JP 2072086 U JP2072086 U JP 2072086U JP S62132470 U JPS62132470 U JP S62132470U
Authority
JP
Japan
Prior art keywords
light
resistor
parallel
emitting diode
transparent case
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
JP2072086U
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 JP2072086U priority Critical patent/JPS62132470U/ja
Publication of JPS62132470U publication Critical patent/JPS62132470U/ja
Pending legal-status Critical Current

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  • Measurement Of Current Or Voltage (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係る極性確認用テス
トランプの断面図、第2図はその回路図である。 3a,3b……発光ダイオード、5……抵抗、
6……透明ケース。

Claims (1)

    【実用新案登録請求の範囲】
  1. 異種色に発光する1対の発光ダイオードを極性
    を逆向きとなして並列接続し、該並列接続した1
    端に抵抗を接続し、透明ケース内に発光ダイオー
    ド並びに抵抗を挿入した後に並列接続した発光ダ
    イオードの他端と抵抗とに接続した2本のコード
    を透明ケースのキヤツプより外部へ延長して2本
    のコードの先端に接続端子やクリツプを設けたこ
    とを特徴とする、極性確認用テストランプ。
JP2072086U 1986-02-14 1986-02-14 Pending JPS62132470U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2072086U JPS62132470U (ja) 1986-02-14 1986-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2072086U JPS62132470U (ja) 1986-02-14 1986-02-14

Publications (1)

Publication Number Publication Date
JPS62132470U true JPS62132470U (ja) 1987-08-21

Family

ID=30816492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2072086U Pending JPS62132470U (ja) 1986-02-14 1986-02-14

Country Status (1)

Country Link
JP (1) JPS62132470U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551711B2 (ja) * 1974-09-13 1980-01-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551711B2 (ja) * 1974-09-13 1980-01-16

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