KR950005117A - Electronic Starter for Fluorescent Lamp Using Series Resonance - Google Patents
Electronic Starter for Fluorescent Lamp Using Series Resonance Download PDFInfo
- Publication number
- KR950005117A KR950005117A KR1019930013453A KR930013453A KR950005117A KR 950005117 A KR950005117 A KR 950005117A KR 1019930013453 A KR1019930013453 A KR 1019930013453A KR 930013453 A KR930013453 A KR 930013453A KR 950005117 A KR950005117 A KR 950005117A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor switch
- gate driver
- series resonance
- fluorescent lamp
- voltage
- Prior art date
Links
Abstract
본 발명은 직렬공진을 이용한 형광등용 전자식 스타터로서, 형광등 각 필라멘트가 전원전압의 음전압에 의해서 제2게이트구동부에 의해 트리거되는 제2반도체스위치에 의해 예열되게 하고, 전원전압의 양(+)전압에 의해서 제1게이트구동부에 의해 제1반도체스위치를 트리거시킬때 안정기의 인덕터와 콘덴서의 LC직렬공진으로 인한 전압펄스를 제공하여 형광등을 깜박 거림없이 점등시킬 수 있도록 한다.The present invention relates to an electronic starter for fluorescent lamps using series resonance, wherein each fluorescent lamp filament is preheated by a second semiconductor switch triggered by the second gate driver by a negative voltage of the power supply voltage, and a positive voltage of the power supply voltage. By triggering the first semiconductor switch by the first gate driver by providing a voltage pulse due to the LC series resonance of the ballast inductor and capacitor to enable the fluorescent lamp to light up without flicker.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명의 회로도, 제3도 (가)(나)는 본 발명의 파형도, 제4도는 본 발명에서의 예열전류 변동폭 설명도.2 is a circuit diagram of the present invention, FIG. 3 (a) (b) is a waveform diagram of the present invention, and FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930013453A KR950005117A (en) | 1993-07-16 | 1993-07-16 | Electronic Starter for Fluorescent Lamp Using Series Resonance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930013453A KR950005117A (en) | 1993-07-16 | 1993-07-16 | Electronic Starter for Fluorescent Lamp Using Series Resonance |
Publications (1)
Publication Number | Publication Date |
---|---|
KR950005117A true KR950005117A (en) | 1995-02-18 |
Family
ID=67143274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930013453A KR950005117A (en) | 1993-07-16 | 1993-07-16 | Electronic Starter for Fluorescent Lamp Using Series Resonance |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950005117A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100312114B1 (en) * | 1999-08-27 | 2001-11-03 | 윤덕용 | High power factor electronic ballast for fluorescent lamp having filament preheating function |
KR100349318B1 (en) * | 1999-07-30 | 2002-08-21 | 주식회사 에스.이.씨 | Electronic starter of fluorescent lamp |
-
1993
- 1993-07-16 KR KR1019930013453A patent/KR950005117A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100349318B1 (en) * | 1999-07-30 | 2002-08-21 | 주식회사 에스.이.씨 | Electronic starter of fluorescent lamp |
KR100312114B1 (en) * | 1999-08-27 | 2001-11-03 | 윤덕용 | High power factor electronic ballast for fluorescent lamp having filament preheating function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |