JPH0379200U - - Google Patents

Info

Publication number
JPH0379200U
JPH0379200U JP13971289U JP13971289U JPH0379200U JP H0379200 U JPH0379200 U JP H0379200U JP 13971289 U JP13971289 U JP 13971289U JP 13971289 U JP13971289 U JP 13971289U JP H0379200 U JPH0379200 U JP H0379200U
Authority
JP
Japan
Prior art keywords
power supply
discharge lamp
pair
switch element
series circuit
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
JP13971289U
Other languages
English (en)
Other versions
JPH0739199Y2 (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 JP13971289U priority Critical patent/JPH0739199Y2/ja
Publication of JPH0379200U publication Critical patent/JPH0379200U/ja
Application granted granted Critical
Publication of JPH0739199Y2 publication Critical patent/JPH0739199Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第１図及び第２図は本考案の一実施例を示すも
ので、第１図は回路図、第２図は各部の電圧、電
流波形を示す図、第３図乃至第７図は本考案の他
の実施例を示す回路図、第８図及び第９図は従来
例を示す回路図である。 ２１……直流電源、２２，２４……インダクタ
、２３，２５……スイツチ素子、２８，２９……
共振用コンデンサ、３０……放電灯、３１……チ
ヨークコイル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直流電源と、この直流電源に並列に接続された
    １対のインダクタとスイツチ素子との直列回路と
    、この各直列回路のインダクタとスイツチ素子と
    の接続点間に直列に接続された１対の共振用コン
    デンサと、この各共振用コンデンサの接続点と前
    記直流電源の正極端子又は負極端子との間にチヨ
    ークコイルを介して接続された放電灯からなり、
    前記各スイツチ素子は交互にスイツチング動作す
    ることを特徴とする放電灯点灯装置。
JP13971289U 1989-12-01 1989-12-01 放電灯点灯装置 Expired - Fee Related JPH0739199Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13971289U JPH0739199Y2 (ja) 1989-12-01 1989-12-01 放電灯点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13971289U JPH0739199Y2 (ja) 1989-12-01 1989-12-01 放電灯点灯装置

Publications (2)

Publication Number Publication Date
JPH0379200U true JPH0379200U (ja) 1991-08-12
JPH0739199Y2 JPH0739199Y2 (ja) 1995-09-06

Family

ID=31686739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13971289U Expired - Fee Related JPH0739199Y2 (ja) 1989-12-01 1989-12-01 放電灯点灯装置

Country Status (1)

Country Link
JP (1) JPH0739199Y2 (ja)

Also Published As

Publication number Publication date
JPH0739199Y2 (ja) 1995-09-06

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees