KR890004067U - 복수 형광등의 단일 전자식 안정기회로 - Google Patents

복수 형광등의 단일 전자식 안정기회로

Info

Publication number
KR890004067U
KR890004067U KR2019870011972U KR870011972U KR890004067U KR 890004067 U KR890004067 U KR 890004067U KR 2019870011972 U KR2019870011972 U KR 2019870011972U KR 870011972 U KR870011972 U KR 870011972U KR 890004067 U KR890004067 U KR 890004067U
Authority
KR
South Korea
Prior art keywords
fluorescent lamps
electronic ballast
single electronic
ballast circuit
multiple fluorescent
Prior art date
Application number
KR2019870011972U
Other languages
English (en)
Other versions
KR900002178Y1 (ko
Inventor
김세종
Original Assignee
김세종
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 김세종 filed Critical 김세종
Priority to KR2019870011972U priority Critical patent/KR900002178Y1/ko
Publication of KR890004067U publication Critical patent/KR890004067U/ko
Application granted granted Critical
Publication of KR900002178Y1 publication Critical patent/KR900002178Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
KR2019870011972U 1987-07-22 1987-07-22 복수 형광등의 단일 전자식 안정기회로 KR900002178Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011972U KR900002178Y1 (ko) 1987-07-22 1987-07-22 복수 형광등의 단일 전자식 안정기회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011972U KR900002178Y1 (ko) 1987-07-22 1987-07-22 복수 형광등의 단일 전자식 안정기회로

Publications (2)

Publication Number Publication Date
KR890004067U true KR890004067U (ko) 1989-04-14
KR900002178Y1 KR900002178Y1 (ko) 1990-03-15

Family

ID=19265518

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011972U KR900002178Y1 (ko) 1987-07-22 1987-07-22 복수 형광등의 단일 전자식 안정기회로

Country Status (1)

Country Link
KR (1) KR900002178Y1 (ko)

Also Published As

Publication number Publication date
KR900002178Y1 (ko) 1990-03-15

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee