JPH0386597U - - Google Patents

Info

Publication number
JPH0386597U
JPH0386597U JP6126690U JP6126690U JPH0386597U JP H0386597 U JPH0386597 U JP H0386597U JP 6126690 U JP6126690 U JP 6126690U JP 6126690 U JP6126690 U JP 6126690U JP H0386597 U JPH0386597 U JP H0386597U
Authority
JP
Japan
Prior art keywords
transistors
turned
fluorescent lamp
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
JP6126690U
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
Publication of JPH0386597U publication Critical patent/JPH0386597U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第１図は従来の点灯装置の実施例の回路図、第
２図は本考案の実施例の回路図、第３図は本考案
の回路に複数灯を設置する実施例の回路図、第４
図はトランジスタの駆動回路を他励式に設計した
本考案の実施例の回路図である。 ＦＬ……蛍光灯、ＣＨ……チヨークコイル、Ｏ
ＳＣ……オシレーター、ＣＳ……コンデンサー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直流電源の両端に２個のトランジスタＱ１，Ｑ
    ２を直列に接続し、その接続点にインダクターＣ
    Ｈと蛍光灯の一端フイラメント及びコンデンサー
    ＣＳを接続してなる装置において、直流電源の両
    端に別個の２個のトランジスタＱ３，Ｑ４を直列
    に接続し、トランジスタＱ１，Ｑ４が同時にオン
    、オフし、もう一組のトランジスタＱ２，Ｑ３が
    同時にオン、オフするよう誘導コイルＬ１，Ｌ２
    を巻線してなることを特徴とする蛍光灯の点灯装
    置。
JP6126690U 1989-12-22 1990-06-08 Pending JPH0386597U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR890019508 1989-12-22

Publications (1)

Publication Number Publication Date
JPH0386597U true JPH0386597U (ja) 1991-09-02

Family

ID=31713042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6126690U Pending JPH0386597U (ja) 1989-12-22 1990-06-08

Country Status (1)

Country Link
JP (1) JPH0386597U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315996A (ja) * 1988-03-31 1989-12-20 Toshiba Lighting & Technol Corp 放電灯点灯装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01315996A (ja) * 1988-03-31 1989-12-20 Toshiba Lighting & Technol Corp 放電灯点灯装置

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