JPS62143541U - - Google Patents

Info

Publication number
JPS62143541U
JPS62143541U JP3185086U JP3185086U JPS62143541U JP S62143541 U JPS62143541 U JP S62143541U JP 3185086 U JP3185086 U JP 3185086U JP 3185086 U JP3185086 U JP 3185086U JP S62143541 U JPS62143541 U JP S62143541U
Authority
JP
Japan
Prior art keywords
lamp
control circuit
power supply
causing
emit light
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
JP3185086U
Other languages
English (en)
Other versions
JPH0220111Y2 (ja
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 JP3185086U priority Critical patent/JPH0220111Y2/ja
Publication of JPS62143541U publication Critical patent/JPS62143541U/ja
Application granted granted Critical
Publication of JPH0220111Y2 publication Critical patent/JPH0220111Y2/ja
Expired legal-status Critical Current

Links

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回路図、第
2図は各部波形図、第3図は他の実例を示す回路
図である。 1……交流電源、2……スイツチ、3……トラ
ンジスタ、4……ダイオード、5……抵抗、6…
…ランプ、7……制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源が供給されることによつて発光するラ
    ンプの光度を周期的に変化させるランプ明滅制御
    回路において、交流電源の全周期にわたりランプ
    を発光させる手段と、交流電源の半周期だけラン
    プを発光させる手段と、この両手段を周期的に切
    換える切換手段とを備えたことを特徴とするラン
    プ明滅制御回路。
JP3185086U 1986-03-07 1986-03-07 Expired JPH0220111Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3185086U JPH0220111Y2 (ja) 1986-03-07 1986-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3185086U JPH0220111Y2 (ja) 1986-03-07 1986-03-07

Publications (2)

Publication Number Publication Date
JPS62143541U true JPS62143541U (ja) 1987-09-10
JPH0220111Y2 JPH0220111Y2 (ja) 1990-06-01

Family

ID=30837963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3185086U Expired JPH0220111Y2 (ja) 1986-03-07 1986-03-07

Country Status (1)

Country Link
JP (1) JPH0220111Y2 (ja)

Also Published As

Publication number Publication date
JPH0220111Y2 (ja) 1990-06-01

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