KR890004063U - 소형방전등용 전자식 안정기 회로 - Google Patents

소형방전등용 전자식 안정기 회로

Info

Publication number
KR890004063U
KR890004063U KR2019870011711U KR870011711U KR890004063U KR 890004063 U KR890004063 U KR 890004063U KR 2019870011711 U KR2019870011711 U KR 2019870011711U KR 870011711 U KR870011711 U KR 870011711U KR 890004063 U KR890004063 U KR 890004063U
Authority
KR
South Korea
Prior art keywords
discharge lamps
electronic ballast
ballast circuit
small discharge
small
Prior art date
Application number
KR2019870011711U
Other languages
English (en)
Other versions
KR900002174Y1 (ko
Inventor
유태현
Original Assignee
유태현
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 유태현 filed Critical 유태현
Priority to KR2019870011711U priority Critical patent/KR900002174Y1/ko
Publication of KR890004063U publication Critical patent/KR890004063U/ko
Application granted granted Critical
Publication of KR900002174Y1 publication Critical patent/KR900002174Y1/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
    • 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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
KR2019870011711U 1987-07-16 1987-07-16 소형방전등용 전자식 안정기 회로 KR900002174Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870011711U KR900002174Y1 (ko) 1987-07-16 1987-07-16 소형방전등용 전자식 안정기 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011711U KR900002174Y1 (ko) 1987-07-16 1987-07-16 소형방전등용 전자식 안정기 회로

Publications (2)

Publication Number Publication Date
KR890004063U true KR890004063U (ko) 1989-04-14
KR900002174Y1 KR900002174Y1 (ko) 1990-03-15

Family

ID=19265347

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011711U KR900002174Y1 (ko) 1987-07-16 1987-07-16 소형방전등용 전자식 안정기 회로

Country Status (1)

Country Link
KR (1) KR900002174Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010059071A (ko) * 1999-12-30 2001-07-06 주덕영 방전등용 전자식 안정기의 관전류 파형 개선회로

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010059071A (ko) * 1999-12-30 2001-07-06 주덕영 방전등용 전자식 안정기의 관전류 파형 개선회로

Also Published As

Publication number Publication date
KR900002174Y1 (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