KR890018018A - 형광램프의 전자식 안정기 - Google Patents

형광램프의 전자식 안정기 Download PDF

Info

Publication number
KR890018018A
KR890018018A KR1019880005603A KR880005603A KR890018018A KR 890018018 A KR890018018 A KR 890018018A KR 1019880005603 A KR1019880005603 A KR 1019880005603A KR 880005603 A KR880005603 A KR 880005603A KR 890018018 A KR890018018 A KR 890018018A
Authority
KR
South Korea
Prior art keywords
electronic ballast
fluorescent lamp
current transformer
core
inductor
Prior art date
Application number
KR1019880005603A
Other languages
English (en)
Other versions
KR930004412B1 (ko
Inventor
문명수
Original Assignee
문명수
한림전자기업 주식회사
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
Priority to KR1019880005603A priority Critical patent/KR930004412B1/ko
Application filed by 문명수, 한림전자기업 주식회사 filed Critical 문명수
Priority to EP88905002A priority patent/EP0381672A1/en
Priority to HU883841A priority patent/HUT52904A/hu
Priority to US07/457,718 priority patent/US4994717A/en
Priority to JP63504732A priority patent/JPH02502144A/ja
Priority to BR888807607A priority patent/BR8807607A/pt
Priority to AU19395/88A priority patent/AU611455B2/en
Priority to PCT/KR1988/000011 priority patent/WO1989011204A1/en
Publication of KR890018018A publication Critical patent/KR890018018A/ko
Priority to DK011090A priority patent/DK11090A/da
Application granted granted Critical
Publication of KR930004412B1 publication Critical patent/KR930004412B1/ko

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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2821—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2822—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

내용 없음

Description

형광램프의 전자식 안정기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도 가, 나는 본 발명의 실시예 회로도, 제 2 도는 본 발명에 적합히 설계된 인덕터의 일예도, 제 3 도는 본 발명에 사용되는 전류 트랜회로의 또 다른 일예도.

Claims (3)

  1. 전류트랜스와 제1,2트랜지스터(T1,T2)에 의한 인버터회로 및 인덕터를 포함한 공진회로와의 관련구성으로 되는 형광램프의 전자식 안정기에 있어서, 상기 인버터회로의 제1,2트랜지스터(T1,T2) 입력에는 가변형 전류트랜스(T)의 1차코일(L3.L4) 및 케페시터(eC4,eC5)와 다이오드(D10,D11)에 의한 제1,2고속스위칭부(61,62)가 마련된 인버터부(6)로 되고, 이 인버터부(6)와 직류전원단 및 형광램프(Lp)일측 필라멘트와의 사이에는 제1,2전류제한부(3,3´,4)가 연결되어지며, 상기 인버터부(6)의 제 1 트랜지스터(T1)입력과 상용 전원 사이에는 스타트 트리거부(5)가 직렬되어지고, 상기 인버터부(6)의 출력측에는 인덕터(L6)를 거쳐 형광램프(Lp)의 타측 필라멘트로 이어지고, 상기 형광램프(Lp)의 개방된 필라멘트단에는 병렬로 케페시터(C7)가 연결되어지는 구성을 특징으로 하는 형광램프의 전자식 안정기.
  2. 제 1 항에 있어서, 상기 인덕터(L6)는 EI코어로 되는 트랜스로 되고, 이 EI 코어의 갭은 적어도 0.5 - 1 정도로 된 것을 특징으로 하는 형광램프의 전자식 안정기.
  3. 제 1 항에 있어서, 상기 가변형 전류트랜스(T)는 1차코일(L3,L4)과 2차코일(L5)의 상호 유기에너지를 합성수지의 코어보빈(Ta) 내측에의 코어봉(Tc)을 이용하여 가변시키는 구성을 특징으로 하는 형광램프의 전자식 안정기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는것임.
KR1019880005603A 1988-05-13 1988-05-13 형광램프의 전자식 안정기 KR930004412B1 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
KR1019880005603A KR930004412B1 (ko) 1988-05-13 1988-05-13 형광램프의 전자식 안정기
HU883841A HUT52904A (en) 1988-05-13 1988-06-10 Electrnic supply source to fluorescent lamp
US07/457,718 US4994717A (en) 1988-05-13 1988-06-10 Electronic stabilizer for a fluorescent lamp
JP63504732A JPH02502144A (ja) 1988-05-13 1988-06-10 蛍光灯の電子式安定器
EP88905002A EP0381672A1 (en) 1988-05-13 1988-06-10 The electronic stabilizer for a fluorescent lamp
BR888807607A BR8807607A (pt) 1988-05-13 1988-06-10 Estabilizador eletronico para lampada fluorescente
AU19395/88A AU611455B2 (en) 1988-05-13 1988-06-10 The electronic stabilizer for a fluorescent lamp
PCT/KR1988/000011 WO1989011204A1 (en) 1988-05-13 1988-06-10 The electronic stabilizer for a fluorescent lamp
DK011090A DK11090A (da) 1988-05-13 1990-01-12 Elektronisk stabilisator til et lysstofroer eller en fluorescenslampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880005603A KR930004412B1 (ko) 1988-05-13 1988-05-13 형광램프의 전자식 안정기

Publications (2)

Publication Number Publication Date
KR890018018A true KR890018018A (ko) 1989-12-18
KR930004412B1 KR930004412B1 (ko) 1993-05-27

Family

ID=19274350

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880005603A KR930004412B1 (ko) 1988-05-13 1988-05-13 형광램프의 전자식 안정기

Country Status (8)

Country Link
US (1) US4994717A (ko)
EP (1) EP0381672A1 (ko)
JP (1) JPH02502144A (ko)
KR (1) KR930004412B1 (ko)
AU (1) AU611455B2 (ko)
DK (1) DK11090A (ko)
HU (1) HUT52904A (ko)
WO (1) WO1989011204A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930004412B1 (ko) * 1988-05-13 1993-05-27 한림전자기업 주식회사 형광램프의 전자식 안정기
US5138236B1 (en) * 1991-05-28 1996-11-26 Motorola Lighting Inc Circuit for driving a gas discharge lamp load
US5223767A (en) * 1991-11-22 1993-06-29 U.S. Philips Corporation Low harmonic compact fluorescent lamp ballast
US5309066A (en) * 1992-05-29 1994-05-03 Jorck & Larsen A/S Solid state ballast for fluorescent lamps
DE4425823A1 (de) * 1994-07-08 1996-01-11 Omnitronix Inc Elektronisches Vorschaltgerät
DE9418960U1 (de) * 1994-11-17 1995-03-16 Electronicon Kondensatoren Gmbh, 07548 Gera Elektronisches Vorschaltgerät mit einer Lampenleistung bis 140 Watt
US5627708A (en) * 1995-04-10 1997-05-06 Yin Nan Enterprises Co, Ltd. High power factor electronic stabilizer with protection circuit
US5703438A (en) * 1996-01-22 1997-12-30 Valmont Industries, Inc. Line current filter for less than 10% total harmonic distortion
US5689155A (en) * 1996-10-25 1997-11-18 Yao Shung Electronic Co., Ltd. Electronic stabilizer having a variable frequency soft start circuit
US6841952B1 (en) * 2003-08-29 2005-01-11 Ching-Chung Lee Electronic stabilizer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045711A (en) * 1976-03-19 1977-08-30 Gte Sylvania Incorporated Tuned oscillator ballast circuit
KR810001421B1 (ko) * 1980-03-18 1981-10-20 주식회사 금파전자 연구소 전자식 형광등 안정기
US4459516A (en) * 1981-07-06 1984-07-10 Zelina William B Line operated fluorescent lamp inverter ballast
US4424468A (en) * 1981-07-06 1984-01-03 Zelina Francis J Inverter ballast circuit with shoot through prevention, auto transformer coupling and overload prevention
FI63148C (fi) * 1981-09-18 1983-04-11 Helvar Oy Elektroniskt foerkopplingsdon foer urladdningslampa
US4414492A (en) * 1982-02-02 1983-11-08 Intent Patent A.G. Electronic ballast system
NL8400923A (nl) * 1984-03-23 1985-10-16 Philips Nv Elektrische inrichting voor het onsteken en voeden van een gas- en/of dampontladingsbuis.
GB2172451B (en) * 1985-02-07 1989-06-14 El Co Villamos Keszulekek Es S Circuit system for igniting and lighting a high-pressure discharge lamp particulary a sodium vapour lamp
KR860008697A (ko) * 1985-04-22 1986-11-17 박영구 맥류 전원형 방전등용 인버터의 구동 회로
JPS6345798A (ja) * 1986-08-12 1988-02-26 株式会社　東宏企画 電子安定器
JPH01157098A (ja) * 1987-12-11 1989-06-20 Fuji S P:Kk 蛍光灯の駆動回路
KR930004412B1 (ko) * 1988-05-13 1993-05-27 한림전자기업 주식회사 형광램프의 전자식 안정기

Also Published As

Publication number Publication date
JPH02502144A (ja) 1990-07-12
US4994717A (en) 1991-02-19
HUT52904A (en) 1990-08-28
KR930004412B1 (ko) 1993-05-27
EP0381672A1 (en) 1990-08-16
AU611455B2 (en) 1991-06-13
WO1989011204A1 (en) 1989-11-16
DK11090D0 (da) 1990-01-12
HU883841D0 (en) 1990-07-28
AU1939588A (en) 1989-11-29
DK11090A (da) 1990-01-12

Similar Documents

Publication Publication Date Title
KR950000803B1 (ko) 방전등(放電橙) 점등장치
ATE163248T1 (de) Steuerungsschaltung für eine entladungslampe
US5757140A (en) Electronic ballast with frequency control
DE69208218D1 (de) Steuerungsschaltung für eine Entladungslampe
KR950007276A (ko) 방전관용 인버터 회로
KR960701497A (ko) 두개의 트랜지스터 및 두개의 트랜스포머를 구비한 전자식 안정기(Electronic Ballast With Two Transistors And Two Transformers)
KR890018018A (ko) 형광램프의 전자식 안정기
KR960700624A (ko) 가스 방전 램프용 단일 트랜지스터 밸리스트(Single Transistor Ballast for Gas Discharge Lamps)
KR840001992A (ko) 방전램프용 전자안정기
GB2204751A (en) Discharge lamp circuits
KR910016226A (ko) Dc-ac 컨버터를 구비한 회로 장치
KR970704324A (ko) 가스방전 램프 특히 차량 라이트용 점등장치
GB2071949A (en) D.C.-A.C. Inverter circuit
KR890013962A (ko) 형광램프의 전자식 안정기
RU2339151C2 (ru) Схема для генерации переменного напряжения из постоянного напряжения
FI107655B (fi) Elektroninen ohjauspiiri
KR870005559A (ko) 방전등(放電燈)의 점등장치
JPS5861598A (ja) 放電灯調光装置
KR900002176Y1 (ko) 쌍등식 방전등용 안정기 점등회로
KR900002177Y1 (ko) 다등식 방전등용 안정기 점등회로
KR880010625A (ko) 마이크로파 가열장치의 전원
JPS6074398A (ja) 放電灯点灯装置
SU399985A1 (ru) Транзисторный инвертор
KR910009362Y1 (ko) 고효율 트랜스를 가진 형광등의 전자식 안정기
KR890012511A (ko) 광고용 네온방전관 전자점등회로

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19960527

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee