KR880013421A - 램프점등용 전원장치 - Google Patents

램프점등용 전원장치 Download PDF

Info

Publication number
KR880013421A
KR880013421A KR1019880004299A KR880004299A KR880013421A KR 880013421 A KR880013421 A KR 880013421A KR 1019880004299 A KR1019880004299 A KR 1019880004299A KR 880004299 A KR880004299 A KR 880004299A KR 880013421 A KR880013421 A KR 880013421A
Authority
KR
South Korea
Prior art keywords
lamp
power supply
lamp lighting
voltage
detection
Prior art date
Application number
KR1019880004299A
Other languages
English (en)
Inventor
가즈미 마사끼
Original Assignee
하야시바라 겡
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 하야시바라 겡 filed Critical 하야시바라 겡
Publication of KR880013421A publication Critical patent/KR880013421A/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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • 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 Arrangement For Electric Light Sources In General (AREA)
  • Rectifiers (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

내용 없음

Description

램프점등용 전원장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예에 따른 회로도. 제3도는 본 발명의 제2실시예에 따른 회로도. 제4도는 본 발명의 제3실시예에 따른 회로도.

Claims (4)

  1. 부분 또는 전부가 다이리스터로 구성되며 입력단자를 교류전원에 접속하고 출력단자는 램프에 접속하는 전파정류기와, 램프에 병렬로 접속하는 평활장치와, 램프양단의 전압이 소정수준을 초과하는지 검출하는 검출장치와, 램프양단의 전압크기에 따라서 다이리스터의 도전각을 조절하며 상기 검출장치와 연결 작동되는 조절장치등으로 구성되는 것을 특징으로 하는 램프점등용 전원장치.
  2. 제1항에 있어서, 검출장치는 정전압 아이오우드로서 구성되는 것을 특징으로 하는 램프 점등용 전원장치.
  3. 제1항에 있어서, 연결장치는 포토커플러와 LC 공진회로로 구성되는 것을 특징으로 하는 램프점등용 전원장치.
  4. 제1항에 있어서, 전파정류기의 입력단자에는 초우크 코일이 접속되는 것을 특징으로 하는 램프점등용 전원장치
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880004299A 1987-04-18 1988-04-15 램프점등용 전원장치 KR880013421A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62-95934 1987-04-18
JP62095934A JPH0762812B2 (ja) 1987-04-18 1987-04-18 ランプ点燈用電源装置

Publications (1)

Publication Number Publication Date
KR880013421A true KR880013421A (ko) 1988-11-30

Family

ID=14151102

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880004299A KR880013421A (ko) 1987-04-18 1988-04-15 램프점등용 전원장치

Country Status (5)

Country Link
US (1) US4947087A (ko)
EP (1) EP0288222A3 (ko)
JP (1) JPH0762812B2 (ko)
KR (1) KR880013421A (ko)
BR (1) BR8801823A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307802U1 (de) * 1993-05-24 1993-09-16 Lohr Robert Einsatz der Zenerdiode für die Spannungsausgliederung zum Antrieb des optischen Elements in Rundumkennleuchten

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299319A (en) * 1963-03-04 1967-01-17 Tokyo Shibaura Electric Co Dimmer for electric lamps
JPS4822624B1 (ko) * 1963-10-08 1973-07-07
JPS4893954A (ko) * 1972-03-13 1973-12-04
JPS50104144U (ko) * 1974-01-31 1975-08-27
JPS5826638B2 (ja) * 1976-10-15 1983-06-03 クロイ電機株式会社 高周波点灯螢光灯調光装置
US4170747A (en) * 1978-09-22 1979-10-09 Esquire, Inc. Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp
US4293796A (en) * 1980-01-07 1981-10-06 Mcmorrow Clyde H Traffic light dimming technique and circuitry
US4523131A (en) * 1982-12-10 1985-06-11 Honeywell Inc. Dimmable electronic gas discharge lamp ballast
US4563616A (en) * 1983-06-13 1986-01-07 Stevens Carlile R Non-saturating, self-driven switching inverter for gas discharge devices
US4777409A (en) * 1984-03-23 1988-10-11 Tracy Stanley J Fluorescent lamp energizing circuit
JPS61165997A (ja) * 1984-12-10 1986-07-26 林原　健 白熱電球点燈装置
JPS61193398A (ja) * 1985-02-20 1986-08-27 林原　健 白熱電球点燈装置
JPS622717A (ja) * 1985-06-28 1987-01-08 Hayashibara Takeshi 突入電流制限回路
JPS62185516A (ja) * 1986-02-10 1987-08-13 林原　健 突入電流制限装置
JPS6326909A (ja) * 1986-11-25 1988-02-04 林原　健 直流点燈電球の過大電流制限回路

Also Published As

Publication number Publication date
EP0288222A2 (en) 1988-10-26
BR8801823A (pt) 1988-11-22
EP0288222A3 (en) 1989-03-08
JPH0762812B2 (ja) 1995-07-05
US4947087A (en) 1990-08-07
JPS63261410A (ja) 1988-10-28

Similar Documents

Publication Publication Date Title
KR920022633A (ko) 냉동기의 인버터의 제어장치
KR910004071A (ko) 방전등 점등장치
KR870009529A (ko) 안정화 전원장치
KR900019322A (ko) Pwm 컨버터 장치의 제어방법
KR860003698A (ko) 자기소호 소자를 구비한 전류형 전력변환장치
KR890001408A (ko) 가스 방전 램프점등용 dc-ac 변환기
KR850008579A (ko) 주파수 변환장치
KR880701034A (ko) 스위칭 레귤레이터
KR910008905A (ko) 과전류 보호장치
KR880006828A (ko) 교직(交直) 변환장치
KR850006624A (ko) 전력공급 전압조정기 회로
KR930001548A (ko) 돌입 전류방지 장치를 갖춘 커패시터 입력형 정류 평활기
KR870003673A (ko) 고주파 가열장치
KR870008488A (ko) 돌입전류의 제한장치
KR870003614A (ko) 인버터 장치
KR870004645A (ko) 형광방전등의 점등장치
KR880013420A (ko) 램프 점등용 전원장치
KR870003422A (ko) 스위칭 전원장치
KR840003157A (ko) 정무효 전력발생기
KR880013421A (ko) 램프점등용 전원장치
US3331987A (en) Apparatus including a bucking transformer for operating electric discharge lamps
DE3871784D1 (de) Ansteuerschaltung fuer triacs.
KR870010693A (ko) 트랜지스터의 베이스 구동회로
KR870004556A (ko) 고역률 정류회로
KR830004704A (ko) 전원장치

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid