JPH0372200B2 - - Google Patents

Info

Publication number
JPH0372200B2
JPH0372200B2 JP2315783A JP2315783A JPH0372200B2 JP H0372200 B2 JPH0372200 B2 JP H0372200B2 JP 2315783 A JP2315783 A JP 2315783A JP 2315783 A JP2315783 A JP 2315783A JP H0372200 B2 JPH0372200 B2 JP H0372200B2
Authority
JP
Japan
Prior art keywords
dimming
preheating
capacitor
discharge lamp
current
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.)
Expired
Application number
JP2315783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59149697A (ja
Inventor
Hiroyuki Nishino
Akio Okude
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP2315783A priority Critical patent/JPS59149697A/ja
Publication of JPS59149697A publication Critical patent/JPS59149697A/ja
Publication of JPH0372200B2 publication Critical patent/JPH0372200B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP2315783A 1983-02-15 1983-02-15 放電灯点灯装置 Granted JPS59149697A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2315783A JPS59149697A (ja) 1983-02-15 1983-02-15 放電灯点灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2315783A JPS59149697A (ja) 1983-02-15 1983-02-15 放電灯点灯装置

Publications (2)

Publication Number Publication Date
JPS59149697A JPS59149697A (ja) 1984-08-27
JPH0372200B2 true JPH0372200B2 (en, 2012) 1991-11-15

Family

ID=12102760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2315783A Granted JPS59149697A (ja) 1983-02-15 1983-02-15 放電灯点灯装置

Country Status (1)

Country Link
JP (1) JPS59149697A (en, 2012)

Also Published As

Publication number Publication date
JPS59149697A (ja) 1984-08-27

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