JPS63182099U - - Google Patents

Info

Publication number
JPS63182099U
JPS63182099U JP7306187U JP7306187U JPS63182099U JP S63182099 U JPS63182099 U JP S63182099U JP 7306187 U JP7306187 U JP 7306187U JP 7306187 U JP7306187 U JP 7306187U JP S63182099 U JPS63182099 U JP S63182099U
Authority
JP
Japan
Prior art keywords
filament transformer
time constant
power source
supplied
switching 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.)
Pending
Application number
JP7306187U
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 JP7306187U priority Critical patent/JPS63182099U/ja
Publication of JPS63182099U publication Critical patent/JPS63182099U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Description

【図面の簡単な説明】
第１図は従来の高出力多灯用放電灯点灯装置の
一実施例。第２図は本考案による高出力多灯用放
電灯点灯装置の一実施例。第３図は本考案に採用
されるスイツチング回路及びその時定数回路の例
である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 安定器本体１及び電源から供給されるフイラメ
    ントトランス２からなり、そのフイラメントトラ
    ンスの１次側コイルに直列に半導体スイツチング
    素子からなるスイツチング回路と電源から供給さ
    れる時定数回路によつて、放電灯点灯後前記時定
    数回路によつて前記スイツチング回路が前記フイ
    ラメントトランスの１次側をオフしてなる高出力
    多灯用放電灯点灯装置。
JP7306187U 1987-05-16 1987-05-16 Pending JPS63182099U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7306187U JPS63182099U (ja) 1987-05-16 1987-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7306187U JPS63182099U (ja) 1987-05-16 1987-05-16

Publications (1)

Publication Number Publication Date
JPS63182099U true JPS63182099U (ja) 1988-11-24

Family

ID=30917058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7306187U Pending JPS63182099U (ja) 1987-05-16 1987-05-16

Country Status (1)

Country Link
JP (1) JPS63182099U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541977A (en) * 1977-06-05 1979-01-09 Meiji Nat Kougiyou Kk Device for firing discharge lamp with two illuminations

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541977A (en) * 1977-06-05 1979-01-09 Meiji Nat Kougiyou Kk Device for firing discharge lamp with two illuminations

Similar Documents

Publication Publication Date Title
JPS63182099U (ja)
JPS61138199U (ja)
JPH0265898U (ja)
JPS6258899U (ja)
JPS6373893U (ja)
JPS63191600U (ja)
JPH0327000U (ja)
JPH01142198U (ja)
JPH0239499U (ja)
JPH01113996U (ja)
JPH0282899U (ja)
JPH0394798U (ja)
JPH0183300U (ja)
JPH0262699U (ja)
JPH01113997U (ja)
JPS58144796U (ja) 放電灯点灯装置
JPS6455699U (ja)
JPS6175100U (ja)
JPS5961499U (ja) インバ−タ点灯装置
JPS63141996U (ja)
JPS6270397U (ja)
JPH02139130U (ja)
JPS5853400U (ja) 螢光灯の調光装置
JPS6157499U (ja)
JPS6196500U (ja)