KR940020870A - Fluorescent lamp lighting circuit - Google Patents
Fluorescent lamp lighting circuit Download PDFInfo
- Publication number
- KR940020870A KR940020870A KR1019930002666A KR930002666A KR940020870A KR 940020870 A KR940020870 A KR 940020870A KR 1019930002666 A KR1019930002666 A KR 1019930002666A KR 930002666 A KR930002666 A KR 930002666A KR 940020870 A KR940020870 A KR 940020870A
- Authority
- KR
- South Korea
- Prior art keywords
- fluorescent lamp
- lamp
- lighting circuit
- lamp lighting
- diode
- Prior art date
Links
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
본 발명은 스타트램프 없이 점등될 수 있는 형광램프 점등회로에 관한 것으로, 스타트램프의 점등 지연시간에 의한 불편함과 노이즈 발생을 방지하고자 램프단자(P1,P2)사이에 스타트램프 대신 콘덴서(C2)와 다이오드(D1)를 병렬 연결하고 초우크 코일(L1)과 다이오드(D2)를 직렬연결하고 스타트램프 없이도 형광램프가 점등될 수 있도록 한 것이다.The present invention relates to a fluorescent lamp lighting circuit that can be turned on without a start lamp, in order to prevent inconvenience and noise caused by the delay time of the start lamp, a capacitor (a capacitor instead of a start lamp) between the lamp lamps (P 1 and P 2 ). C 2 ) and diode (D 1 ) are connected in parallel, choke coil (L 1 ) and diode (D 2 ) in series, and the fluorescent lamp can be turned on without the start lamp.
따라서 원가절감과 형광램프의 점등시간이 빠를 수 있는 장점이 있다.Therefore, there is an advantage that the cost reduction and the lighting time of the fluorescent lamp can be fast.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제 3 도는 본 발명의 회로구성도,3 is a circuit diagram of the present invention;
제 4 도는 본 발명의 다른 실시예를 나타낸 회로구성도이다.4 is a circuit diagram showing another embodiment of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930002666A KR940020870A (en) | 1993-02-25 | 1993-02-25 | Fluorescent lamp lighting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930002666A KR940020870A (en) | 1993-02-25 | 1993-02-25 | Fluorescent lamp lighting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940020870A true KR940020870A (en) | 1994-09-16 |
Family
ID=66866162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930002666A KR940020870A (en) | 1993-02-25 | 1993-02-25 | Fluorescent lamp lighting circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940020870A (en) |
-
1993
- 1993-02-25 KR KR1019930002666A patent/KR940020870A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
WICV | Withdrawal of application forming a basis of a converted application |