KR920008658U - 네온 사인등 구동회로 - Google Patents

네온 사인등 구동회로

Info

Publication number
KR920008658U
KR920008658U KR2019900016381U KR900016381U KR920008658U KR 920008658 U KR920008658 U KR 920008658U KR 2019900016381 U KR2019900016381 U KR 2019900016381U KR 900016381 U KR900016381 U KR 900016381U KR 920008658 U KR920008658 U KR 920008658U
Authority
KR
South Korea
Prior art keywords
driving circuit
light driving
neon sign
sign light
neon
Prior art date
Application number
KR2019900016381U
Other languages
English (en)
Other versions
KR930004884Y1 (ko
Inventor
이명준
Original Assignee
이명준
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 이명준 filed Critical 이명준
Priority to KR2019900016381U priority Critical patent/KR930004884Y1/ko
Publication of KR920008658U publication Critical patent/KR920008658U/ko
Application granted granted Critical
Publication of KR930004884Y1 publication Critical patent/KR930004884Y1/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
    • H05B41/282—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
    • H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
KR2019900016381U 1990-10-29 1990-10-29 네온 사인등 구동회로 KR930004884Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900016381U KR930004884Y1 (ko) 1990-10-29 1990-10-29 네온 사인등 구동회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900016381U KR930004884Y1 (ko) 1990-10-29 1990-10-29 네온 사인등 구동회로

Publications (2)

Publication Number Publication Date
KR920008658U true KR920008658U (ko) 1992-05-20
KR930004884Y1 KR930004884Y1 (ko) 1993-07-23

Family

ID=19304691

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900016381U KR930004884Y1 (ko) 1990-10-29 1990-10-29 네온 사인등 구동회로

Country Status (1)

Country Link
KR (1) KR930004884Y1 (ko)

Also Published As

Publication number Publication date
KR930004884Y1 (ko) 1993-07-23

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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