JPS5875797A - 放電灯調光装置 - Google Patents

放電灯調光装置

Info

Publication number
JPS5875797A
JPS5875797A JP17271081A JP17271081A JPS5875797A JP S5875797 A JPS5875797 A JP S5875797A JP 17271081 A JP17271081 A JP 17271081A JP 17271081 A JP17271081 A JP 17271081A JP S5875797 A JPS5875797 A JP S5875797A
Authority
JP
Japan
Prior art keywords
discharge lamp
gate
power supply
ballast
voltage
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
JP17271081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6249718B2 (enrdf_load_stackoverflow
Inventor
俊夫 小林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Lighting Ltd
Original Assignee
Hitachi Lighting Ltd
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 by Hitachi Lighting Ltd filed Critical Hitachi Lighting Ltd
Priority to JP17271081A priority Critical patent/JPS5875797A/ja
Publication of JPS5875797A publication Critical patent/JPS5875797A/ja
Publication of JPS6249718B2 publication Critical patent/JPS6249718B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP17271081A 1981-10-30 1981-10-30 放電灯調光装置 Granted JPS5875797A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17271081A JPS5875797A (ja) 1981-10-30 1981-10-30 放電灯調光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17271081A JPS5875797A (ja) 1981-10-30 1981-10-30 放電灯調光装置

Publications (2)

Publication Number Publication Date
JPS5875797A true JPS5875797A (ja) 1983-05-07
JPS6249718B2 JPS6249718B2 (enrdf_load_stackoverflow) 1987-10-21

Family

ID=15946899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17271081A Granted JPS5875797A (ja) 1981-10-30 1981-10-30 放電灯調光装置

Country Status (1)

Country Link
JP (1) JPS5875797A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097599A (ja) * 1983-11-02 1985-05-31 アレツクス工業株式会社 放電灯調光装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0496022U (enrdf_load_stackoverflow) * 1991-01-14 1992-08-20
JPH06160123A (ja) * 1992-11-13 1994-06-07 Nippon Seiki Co Ltd Ｅｌ付表示板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097599A (ja) * 1983-11-02 1985-05-31 アレツクス工業株式会社 放電灯調光装置

Also Published As

Publication number Publication date
JPS6249718B2 (enrdf_load_stackoverflow) 1987-10-21

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