KR890012200U - 고압방전램프의 점등회로 - Google Patents

고압방전램프의 점등회로

Info

Publication number
KR890012200U
KR890012200U KR2019870020130U KR870020130U KR890012200U KR 890012200 U KR890012200 U KR 890012200U KR 2019870020130 U KR2019870020130 U KR 2019870020130U KR 870020130 U KR870020130 U KR 870020130U KR 890012200 U KR890012200 U KR 890012200U
Authority
KR
South Korea
Prior art keywords
high voltage
discharge lamp
lighting circuit
voltage discharge
lighting
Prior art date
Application number
KR2019870020130U
Other languages
English (en)
Other versions
KR900004372Y1 (ko
Inventor
길경석
허금동
Original Assignee
주식회사 남영전광
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 주식회사 남영전광 filed Critical 주식회사 남영전광
Priority to KR2019870020130U priority Critical patent/KR900004372Y1/ko
Publication of KR890012200U publication Critical patent/KR890012200U/ko
Application granted granted Critical
Publication of KR900004372Y1 publication Critical patent/KR900004372Y1/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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2881—Load circuits; Control thereof
    • 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
    • H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/2885—Static converters especially adapted therefor; Control thereof
KR2019870020130U 1987-11-20 1987-11-20 고압방전램프의 점등회로 KR900004372Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870020130U KR900004372Y1 (ko) 1987-11-20 1987-11-20 고압방전램프의 점등회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870020130U KR900004372Y1 (ko) 1987-11-20 1987-11-20 고압방전램프의 점등회로

Publications (2)

Publication Number Publication Date
KR890012200U true KR890012200U (ko) 1989-07-15
KR900004372Y1 KR900004372Y1 (ko) 1990-05-19

Family

ID=19269613

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870020130U KR900004372Y1 (ko) 1987-11-20 1987-11-20 고압방전램프의 점등회로

Country Status (1)

Country Link
KR (1) KR900004372Y1 (ko)

Also Published As

Publication number Publication date
KR900004372Y1 (ko) 1990-05-19

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee