KR890003259A - Trans-series connection neon tube lighting device applying the counter electromotive force of coil - Google Patents

Trans-series connection neon tube lighting device applying the counter electromotive force of coil Download PDF

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Publication number
KR890003259A
KR890003259A KR1019870008208A KR870008208A KR890003259A KR 890003259 A KR890003259 A KR 890003259A KR 1019870008208 A KR1019870008208 A KR 1019870008208A KR 870008208 A KR870008208 A KR 870008208A KR 890003259 A KR890003259 A KR 890003259A
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KR
South Korea
Prior art keywords
lighting device
neon tube
electromotive force
counter electromotive
trans
Prior art date
Application number
KR1019870008208A
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Korean (ko)
Inventor
권영석
Original Assignee
권영석
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.)
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Publication date
Application filed by 권영석 filed Critical 권영석
Priority to KR1019870008208A priority Critical patent/KR890003259A/en
Publication of KR890003259A publication Critical patent/KR890003259A/en

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Abstract

내용 없음No content

Description

코일의 역기전력을 응용한 트랜스 직렬연결 네온관 점등장치Trans-series connection neon tube lighting device applying the counter electromotive force of coil

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

제1도는 본 발명의 일시시예를 나타낸 부분회로도, 제2도는 제1도 주요부분의 파형도, 제3도는 본 발명의 일실시예를 나타내는 회로도.1 is a partial circuit diagram showing a temporary example of the present invention, FIG. 2 is a waveform diagram of the main part of FIG. 1, and FIG. 3 is a circuit diagram showing an embodiment of the present invention.

Claims (4)

네온관을 고주파로 점등시키는 인버터 회로에 있어서, 트랜스 1차측은 병렬로 접속하여 하나의 스위칭 소자로 동작시키며 트랜스의 2차측은 직렬로 연결하여 고압이 중첩되도록 하여 네온관을 시동시키는 것을 특징으로 하는 네온관용 점등장치.An inverter circuit for lighting a neon tube at a high frequency, wherein the transformer primary side is connected in parallel to operate as a switching element, and the secondary side of the transformer is connected in series so that the high voltage overlaps to start the neon tube. Lighting device. 제1항에 있어서, 트랜스는 자속 누설 트랜스를 사용하는 것을 특징으로 하는 방전등 점등장치The discharge lamp lighting device according to claim 1, wherein the transformer uses a magnetic flux leakage transformer. 제1항에 있어서, 부하측에는 2개 이상의 트랜스를 직렬로 연결하되 그 극성은 모두 동일 방향으로 되도록 하는것을 특징으로 하는 방전등 점등장치.The discharge lamp lighting device according to claim 1, wherein two or more transformers are connected in series on the load side, and the polarities thereof are all in the same direction. 제1항에 있어서, 시동용 피크전압은 트랜스 1차 충전 전류에 의한 역기전력을 이용하여 2차측으로 유기되도록 하는 것을 특징으로 하는 방전등 점등장치.The discharge lamp lighting device according to claim 1, wherein the starting peak voltage is induced to the secondary side by using the counter electromotive force by the transformer primary charging current. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870008208A 1987-07-29 1987-07-29 Trans-series connection neon tube lighting device applying the counter electromotive force of coil KR890003259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870008208A KR890003259A (en) 1987-07-29 1987-07-29 Trans-series connection neon tube lighting device applying the counter electromotive force of coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870008208A KR890003259A (en) 1987-07-29 1987-07-29 Trans-series connection neon tube lighting device applying the counter electromotive force of coil

Publications (1)

Publication Number Publication Date
KR890003259A true KR890003259A (en) 1989-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008208A KR890003259A (en) 1987-07-29 1987-07-29 Trans-series connection neon tube lighting device applying the counter electromotive force of coil

Country Status (1)

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KR (1) KR890003259A (en)

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