KR960016642A - 소형 형광등용 안정기 - Google Patents

소형 형광등용 안정기 Download PDF

Info

Publication number
KR960016642A
KR960016642A KR1019950034608A KR19950034608A KR960016642A KR 960016642 A KR960016642 A KR 960016642A KR 1019950034608 A KR1019950034608 A KR 1019950034608A KR 19950034608 A KR19950034608 A KR 19950034608A KR 960016642 A KR960016642 A KR 960016642A
Authority
KR
South Korea
Prior art keywords
transistor
lamp
high frequency
collector
fluorescent lamps
Prior art date
Application number
KR1019950034608A
Other languages
English (en)
Other versions
KR100370461B1 (ko
Inventor
뮈슬리 다니엘
Original Assignee
뮈슬리 다니엘
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 뮈슬리 다니엘 filed Critical 뮈슬리 다니엘
Publication of KR960016642A publication Critical patent/KR960016642A/ko
Application granted granted Critical
Publication of KR100370461B1 publication Critical patent/KR100370461B1/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
    • 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
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Electroluminescent Light Sources (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

본 발명의 목적은 높은 효율이 얻어지며, 공급라인으로 피드백되는 전압피크가 실제로 0이 되도록 구성된, 안정기를 제공하는 것이다. 이것을 위해, 방전등(FL)의 제1전극(E1)이 연결라인(VL)을 통해 고주파 발진회로의 제1트랜지스터(T1)의 에미터 저항(R3)과 고주파 발진회로의 제2트랜지스터(T2)의 콜렉터 사이의 연결점(H)에 접속된다. 방전등(FL)의 제2전극(E2)은 접지 (0)에 접속된다. 이로 인해, 중첩된 조절 주파수를 가진 공급 전류가 소비재를 통해 흐른다. 따라서, 전압피크가 보상되고 효율이 현저히 놓아진다.

Description

소형 형광등용 안정기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 나타낸 회로도.

Claims (3)

  1. 상 도체(P) 및 접지(0)를 가진 교류전류 회로망에 있는 정류가 장치(D1, D2), 스타팅 회로(R1, C5, D7, DIAC), 고주파 발진회로(R2-R5, T1, T2, D5, D6, I1, I2) 및 제3인턱터(I4)를 포함하며, 상기 제3인덕터는 고주파 발진회로(I1, I2)의 전술한 2개의 권선과 함께 공통의 코어상에 감겨 변압기를 형성하도록 구성된, 소형 형광등용 안정기에 있어서, 방전등(FL)의 제1전극(E1)이 연결라인(VL)을 통해 고주파 발진회로의 제1트랜지스터(T1)의 에미터 저항(R3)과 고주파 발진회로의 제2트랜지스터(T2)의 콜렉터 사이의 연결점(H)에 접속되고, 그것의 제2전극(E2)은 접지(0)에 접속되는 것을 특징으로 하는 소형 형광등용 안정기.
  2. 제1항에 있어서, 고주파 발진회로의 두 트랜지스터(T1, T2)가 그것의 에미터 저항(R3, R5)과 함께 연결점(H)과 콜렉터 또는 에미터 저항(R5)에 각각 연결되는 것을 특징으로 하는 소형 형광등용 안정기.
  3. 제1항 또는 2항에 있어서, 연결라인(VL)에서 제3인덕터(14) 및 초크(DR3)가 직렬로 접속되는 것을 특징으로 하는 소형 형광등용 안정기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950034608A 1994-10-10 1995-10-10 소형형광등용안정기 KR100370461B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH03044/94-4 1994-10-10
CH304494 1994-10-10

Publications (2)

Publication Number Publication Date
KR960016642A true KR960016642A (ko) 1996-05-22
KR100370461B1 KR100370461B1 (ko) 2003-03-26

Family

ID=4247361

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950034608A KR100370461B1 (ko) 1994-10-10 1995-10-10 소형형광등용안정기

Country Status (7)

Country Link
EP (1) EP0710053B1 (ko)
JP (1) JPH08213179A (ko)
KR (1) KR100370461B1 (ko)
CN (1) CN1128485A (ko)
AT (1) ATE189354T1 (ko)
DE (1) DE59507691D1 (ko)
ES (1) ES2145200T3 (ko)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611611A1 (de) * 1986-04-07 1987-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum hochfrequenten betrieb einer niederdruckentladungslampe
JP2677409B2 (ja) * 1988-09-19 1997-11-17 勲 高橋 インバータ装置
CH677571A5 (ko) 1988-11-24 1991-05-31 Skyline Holding Ag
EP0599405B1 (en) * 1992-11-26 1998-02-11 Koninklijke Philips Electronics N.V. Low harmonic power supply for a discharge lamp

Also Published As

Publication number Publication date
EP0710053A3 (de) 1997-05-21
JPH08213179A (ja) 1996-08-20
DE59507691D1 (de) 2000-03-02
KR100370461B1 (ko) 2003-03-26
ATE189354T1 (de) 2000-02-15
CN1128485A (zh) 1996-08-07
EP0710053B1 (de) 2000-01-26
EP0710053A2 (de) 1996-05-01
ES2145200T3 (es) 2000-07-01

Similar Documents

Publication Publication Date Title
US4463286A (en) Lightweight electronic ballast for fluorescent lamps
US5539281A (en) Externally dimmable electronic ballast
US4392087A (en) Two-wire electronic dimming ballast for gaseous discharge lamps
US4862041A (en) Dimmable electronic transformer circuit
US5396155A (en) Self-dimming electronic ballast
US4818917A (en) Fluorescent lighting ballast with electronic assist
US5233270A (en) Self-ballasted screw-in fluorescent lamp
US5021716A (en) Forward inverter ballast circuit
US6211625B1 (en) Electronic ballast with over-voltage protection
US5028846A (en) Single-ended ballast circuit
KR840001992A (ko) 방전램프용 전자안정기
US5053681A (en) Remote electrical converter
US5491385A (en) Instant-on screw-in fluorescent lamp
US5164637A (en) Power supply for gas discharge lamps
KR960016642A (ko) 소형 형광등용 안정기
KR960009805A (ko) 가스 방전등의 트리거회로
US6628090B1 (en) Resonant driving system for a fluorescent lamp
US5008596A (en) Fluorescent lamp high frequency operating circuit
US5982107A (en) Drive circuit for a power-saving lamp
JPH048915B2 (ko)
KR890006157Y1 (ko) 형광등 점등장치
JP3351824B2 (ja) 放電灯点灯装置
KR910009103Y1 (ko) 형광등 안정기
JPH0410720B2 (ko)
JPH069157B2 (ja) 放電灯点灯装置

Legal Events

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

Payment date: 20060118

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee