KR860008697A - Drive circuit of inverter for pulse power supply type discharge lamp - Google Patents

Drive circuit of inverter for pulse power supply type discharge lamp Download PDF

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Publication number
KR860008697A
KR860008697A KR1019850002685A KR850002685A KR860008697A KR 860008697 A KR860008697 A KR 860008697A KR 1019850002685 A KR1019850002685 A KR 1019850002685A KR 850002685 A KR850002685 A KR 850002685A KR 860008697 A KR860008697 A KR 860008697A
Authority
KR
South Korea
Prior art keywords
drive circuit
inverter
power supply
type discharge
discharge lamp
Prior art date
Application number
KR1019850002685A
Other languages
Korean (ko)
Inventor
박명구
신동희
Original Assignee
박영구
엘바산업 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
Application filed by 박영구, 엘바산업 주식회사 filed Critical 박영구
Priority to KR1019850002685A priority Critical patent/KR860008697A/en
Priority to JP61037193A priority patent/JPS61247281A/en
Publication of KR860008697A publication Critical patent/KR860008697A/en
Priority to KR2019880005115U priority patent/KR880003732Y1/en

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

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)

Abstract

내용 없음No content

Description

맥류 전원형 방전등용 인버터의 구동회로Drive Circuit of Inverter for Pulse Power Discharge Lamp

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 기본-회로,3 shows the basic-circuit of the present invention,

Claims (1)

본문에 상술하고 도면에 예시한 바와 같이 인버터 방식의 방전등용 안정기를 전원의 모드(직류 또는 맥류)에 상관없이 동작시킬 경우에 있어서, 트랜지스터 턴오프 지연시간(Turn off delay time)을 보상할 목적으로 트랜지스터의 베이스 구동회로에 전류 트랜스포머와 직렬 캐패시터를 삽입하여 저항 및 다이오드로 캐패시터의 충. 방전 시간을 조절함으로써 두 트랜지스터가 동시에 턴·온(Turn on)됨을 방지토록 한 것을 특징으로 하는 트랜지스터의 구동회로.As described above and illustrated in the drawings, for the purpose of compensating the transistor turn-off delay time when the inverter-type discharge ballast is operated irrespective of the power supply mode (direct current or pulse current). Charge the capacitor with resistors and diodes by inserting a current transformer and a series capacitor into the base drive circuit of the transistor. A drive circuit for a transistor, characterized in that the two transistors are turned on at the same time by adjusting the discharge time. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850002685A 1985-04-22 1985-04-22 Drive circuit of inverter for pulse power supply type discharge lamp KR860008697A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019850002685A KR860008697A (en) 1985-04-22 1985-04-22 Drive circuit of inverter for pulse power supply type discharge lamp
JP61037193A JPS61247281A (en) 1985-04-22 1986-02-21 Inverter driving circuit for ripple discharge lamp
KR2019880005115U KR880003732Y1 (en) 1985-04-22 1988-04-09 Inverter driving circuit for discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850002685A KR860008697A (en) 1985-04-22 1985-04-22 Drive circuit of inverter for pulse power supply type discharge lamp

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2019880005115U Division KR880003732Y1 (en) 1985-04-22 1988-04-09 Inverter driving circuit for discharge lamps

Publications (1)

Publication Number Publication Date
KR860008697A true KR860008697A (en) 1986-11-17

Family

ID=19240597

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002685A KR860008697A (en) 1985-04-22 1985-04-22 Drive circuit of inverter for pulse power supply type discharge lamp

Country Status (2)

Country Link
JP (1) JPS61247281A (en)
KR (1) KR860008697A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930004412B1 (en) * 1988-05-13 1993-05-27 한림전자기업 주식회사 Electronic igniting operating circuit for fluorescent lamp
JPH02273079A (en) * 1989-04-13 1990-11-07 Asuwaarudo Kk Self-exciting inverter circuit and fluorescent lamp driver using same

Also Published As

Publication number Publication date
JPS61247281A (en) 1986-11-04

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E902 Notification of reason for refusal
WICV Withdrawal of application forming a basis of a converted application