KR890013961A - Neon sign lighting circuit - Google Patents

Neon sign lighting circuit

Info

Publication number
KR890013961A
KR890013961A KR1019880001028A KR880001028A KR890013961A KR 890013961 A KR890013961 A KR 890013961A KR 1019880001028 A KR1019880001028 A KR 1019880001028A KR 880001028 A KR880001028 A KR 880001028A KR 890013961 A KR890013961 A KR 890013961A
Authority
KR
South Korea
Prior art keywords
scr
resistor
condenser
transistor
coil
Prior art date
Application number
KR1019880001028A
Other languages
Korean (ko)
Other versions
KR900006803B1 (en
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 KR1019880001028A priority Critical patent/KR900006803B1/en
Publication of KR890013961A publication Critical patent/KR890013961A/en
Application granted granted Critical
Publication of KR900006803B1 publication Critical patent/KR900006803B1/en

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
    • 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
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

내용 없음.No content.

Description

네온 싸인용 점등회로Neon sign lighting circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본발명의 회로도.1 is a circuit diagram of the present invention.

Claims (1)

상용교류 전원(AC)을 브리지 정륜기(1)에 연결하고, 상기 브리지 정류기(1)의 출력(+)을 저항(R5)과 코일(L1, L2)을 통하여 다이리스터(SCR1, SCR2)와 콘덴서(C2)를 직렬 접속하고 코일(L1)에 콘덴서(C1)연결함과 동시에 저항(R1)을 거쳐 콘덴서(C4)와 트리거 다이오드(TD)에 다이리스터(SCR2)의 게이트에 연결하고 다이리스터(SCR1)의 게이트에 콘덴서(C3)를 접속하는 한편, 코일(L2)의 출력측에 저항(R6, R9)과 고압 트랜스(TS)의 중간 랩을 통하여 브리지 정류기(1)의 (-)단자에 연결한다. 또한 브리지 정류기(1)의 출력단자(+)에 저항(R4, R3)을 거쳐 접속된 트랜지스터(Q1)의 콜렉터에 저항(R2)을 통하여 트랜지스터(Q2)베이스에 연결하며, 고압 트랜스(TS)의 1차측에 저항(R10)및 제너다이오드(ZD1)(ZD2)와 콘덴서(C5)를 트리거다이오드(TD)에 연결함과 동시에, 고압 트랜스(TS)의 일차측에 연결된 저항(R13)을 통하여 트랜지스터(Q3)의 베이스에 연결하여서 된 것을 특징으로하는 네온싸인용 점등회로.Through the commercial AC power source (A C) as a bridge jeongryun exchanger (1) connected, and the output (+) resistance (R 5) and the coil (L 1, L 2) of the bridge rectifier (1) to the thyristor (SCR 1 , SCR 2 ) and condenser (C 2 ) in series, connect condenser (C 1 ) to coil (L 1 ) and die through condenser (C 4 ) and trigger diode (TD) through resistor (R 1 ). The capacitor (C 3 ) is connected to the gate of the Lister (SCR 2 ) and the gate of the thyristor (SCR 1 ), while the resistors (R 6 , R 9 ) and the high voltage transformer (TS) are connected to the output of the coil (L 2 ). ) Is connected to the (-) terminal of the bridge rectifier (1) through the middle wrap. In addition, the collector of the transistor Q 1 connected to the output terminal (+) of the bridge rectifier 1 via resistors R 4 and R 3 is connected to the base of transistor Q 2 through a resistor R 2 , Connect the resistor R 10 and the zener diode ZD 1 (ZD 2 ) and the condenser C 5 to the trigger diode TD on the primary side of the high voltage transformer TS and at the same time, A neon sign lighting circuit, characterized in that connected to the base of the transistor (Q 3 ) through a resistor (R 13 ) connected to the vehicle side. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880001028A 1988-02-04 1988-02-04 Arrangements for neon lamps KR900006803B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880001028A KR900006803B1 (en) 1988-02-04 1988-02-04 Arrangements for neon lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880001028A KR900006803B1 (en) 1988-02-04 1988-02-04 Arrangements for neon lamps

Publications (2)

Publication Number Publication Date
KR890013961A true KR890013961A (en) 1989-09-26
KR900006803B1 KR900006803B1 (en) 1990-09-21

Family

ID=19271941

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880001028A KR900006803B1 (en) 1988-02-04 1988-02-04 Arrangements for neon lamps

Country Status (1)

Country Link
KR (1) KR900006803B1 (en)

Also Published As

Publication number Publication date
KR900006803B1 (en) 1990-09-21

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Legal Events

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A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee