KR880003544A - Electronic fluorescent lamp lighting device - Google Patents

Electronic fluorescent lamp lighting device Download PDF

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Publication number
KR880003544A
KR880003544A KR1019860006677A KR860006677A KR880003544A KR 880003544 A KR880003544 A KR 880003544A KR 1019860006677 A KR1019860006677 A KR 1019860006677A KR 860006677 A KR860006677 A KR 860006677A KR 880003544 A KR880003544 A KR 880003544A
Authority
KR
South Korea
Prior art keywords
fluorescent lamp
transistor
emitter
capacitor
base
Prior art date
Application number
KR1019860006677A
Other languages
Korean (ko)
Other versions
KR890002730B1 (en
Inventor
윤세양
박수한
Original Assignee
안광욱
주식회사 서풍전자
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 안광욱, 주식회사 서풍전자 filed Critical 안광욱
Priority to KR1019860006677A priority Critical patent/KR890002730B1/en
Publication of KR880003544A publication Critical patent/KR880003544A/en
Application granted granted Critical
Publication of KR890002730B1 publication Critical patent/KR890002730B1/en

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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

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  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

내용 없음No content

Description

전자식 형광램프 점등장치Electronic fluorescent lamp lighting device

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

제2도는 보다 진보된 종래의 형광램프 점등장치를 보인 회로도2 is a circuit diagram showing a more advanced conventional fluorescent lamp lighting device

제3도는 본발명에 의한 전자식 형광램프 점등장치를 보인 회로도3 is a circuit diagram showing an electronic fluorescent lamp lighting apparatus according to the present invention

Claims (3)

저항(R1)과 콘덴서(C4)에 의하여 발생된 트리거 신호가 트랜지스터(C2)에 가해지며, 전원의 양극에 직렬로 접속된 트랜지스터(Q1),(Q2)의 베이스와 에미터에는 트랜스포머(T)의 2차측을 접속하며 트랜스포머의 1차측은 트랜지스터(Q1),(Q2)의 접속점과 인덕터(L)사이에 접속하고, 인덕터(L)와 콘덴서 사이에 형광램프(FL)을 접속하여서된 공지의 것에 있어서, 콘덴서(C4) 양단에 트랜지스터(Q3)의 콜렉터와 에미터를 접속하고 그 베이스는 트랜지스터(Q2)의 베이스에 연결하며 콘덴서(C4)와 트랜지스터(Q2)의 베이스 사이에는 다이액(DT)을 접속하여서된 전자식 형광램프의 점등장치.The trigger signal generated by the resistor R 1 and the capacitor C 4 is applied to the transistor C 2 , and the base and emitter of the transistors Q 1 and Q 2 connected in series with the positive pole of the power supply. Is connected to the secondary side of the transformer T, and the primary side of the transformer is connected between the connection points of the transistors Q 1 and Q 2 and the inductor L, and the fluorescent lamp FL is connected between the inductor L and the capacitor. Is connected to the collector and emitter of transistor Q 3 at both ends of capacitor C 4 , the base of which is connected to the base of transistor Q 2 , and the capacitor C 4 and transistor A lighting device for an electronic fluorescent lamp connected by connecting a die solution (DT) between the bases of (Q 2 ). 제1항에 있어서, 트랜지스터(Q1), (Q2)사이에 트랜스포머(T)의 2개의 2차측(L1),(L2)을 직렬로 접속하고 그 접속점은 인덕터(L)와 연결하여서된 전자식 형광램프의 점등장치.The method of claim 1, wherein the two secondary sides (L 1 ), (L 2 ) of the transformer (T) are connected in series between the transistors (Q 1 ), (Q 2 ), and the connection point thereof is connected to the inductor (L). Lighting apparatus for electronic fluorescent lamps. 제2항에 있어서, 형광램프(FL)에 연결된 콘덴서와 직렬로 전류 트랜스포머(T)를 연결하고 그 이차측에 다이오드(D3) 및 트랜지스터(Q4)의 에미터와 베이스를 접속하며 그 에미터와 콜렉터는 트랜지스터(Q1)의 베이스와 에미터에 연결하여서된 형광램프의 점등장치.The method of claim 2, wherein the current transformer (T) is connected in series with a capacitor connected to the fluorescent lamp (FL) and the emitter and base of the diode (D 3 ) and the transistor (Q 4 ) are connected to the secondary side thereof. Emitter and collector are connected to the base and emitter of the transistor (Q 1 ) of the fluorescent lamp lighting device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860006677A 1986-08-13 1986-08-13 Circuit arrangements for discharge lamps KR890002730B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860006677A KR890002730B1 (en) 1986-08-13 1986-08-13 Circuit arrangements for discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860006677A KR890002730B1 (en) 1986-08-13 1986-08-13 Circuit arrangements for discharge lamps

Publications (2)

Publication Number Publication Date
KR880003544A true KR880003544A (en) 1988-05-17
KR890002730B1 KR890002730B1 (en) 1989-07-25

Family

ID=19251680

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006677A KR890002730B1 (en) 1986-08-13 1986-08-13 Circuit arrangements for discharge lamps

Country Status (1)

Country Link
KR (1) KR890002730B1 (en)

Also Published As

Publication number Publication date
KR890002730B1 (en) 1989-07-25

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