KR970703093A - CIRCUIT ARRANGEMENT - Google Patents
CIRCUIT ARRANGEMENTInfo
- Publication number
- KR970703093A KR970703093A KR1019960706148A KR19960706148A KR970703093A KR 970703093 A KR970703093 A KR 970703093A KR 1019960706148 A KR1019960706148 A KR 1019960706148A KR 19960706148 A KR19960706148 A KR 19960706148A KR 970703093 A KR970703093 A KR 970703093A
- Authority
- KR
- South Korea
- Prior art keywords
- circuit arrangement
- secondary winding
- circuit
- pulse transformer
- tuning
- Prior art date
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
- H05B41/02—Details
- H05B41/04—Starting switches
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
본 발명은 공급원에 접속된 입력 단자(C,D); 고유 주파수를 가지며 전압 의존 항복 소자(3)가 설치된 펄스발생 회로(IV); 펄스 변압기 (1); 및 펄스 변압기의 2차 권선 (11, 12)과 램프 접속점 (E, F) 사이의 전기 접속부가 설치된 고압 방전 램프(L)를 점화하기 위한 회로 장치에 관한 것이다. 본 발명에 의하면, 2차 권선은 용량 수단(41, 42)에 의해 부분으로 분기된다. 이것은 램프 항복후에 전류 태이크 오버 (take-over)를 촉진한다.The present invention provides an input terminal (C, D) connected to a source; A pulse generating circuit IV having a natural frequency and provided with a voltage dependent breakdown element 3; Pulse transformer 1; And a circuit arrangement for igniting a high-pressure discharge lamp L provided with an electrical connection between the secondary windings 11, 12 of the pulse transformer and the lamp connection points E, F. According to the invention, the secondary winding is branched into parts by the capacitive means 41, 42. This promotes current take-over after ramp breakdown.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 램프를 점화시키기 위해 제공되는 제1도의 일부분을 나타내는 도면.2 shows a portion of FIG. 1 provided to ignite a lamp.
Claims (5)
Applications Claiming Priority (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23510094A | 1994-04-29 | 1994-04-29 | |
US08/235,100 | 1994-04-29 | ||
GB9408603A GB9408603D0 (en) | 1994-04-29 | 1994-04-29 | Optical cell control system |
GB9408603.0 | 1994-04-29 | ||
GB9410261.3 | 1994-05-20 | ||
GB9410261A GB9410261D0 (en) | 1994-05-20 | 1994-05-20 | Optical cell |
JP95-38195 | 1995-02-27 | ||
JP3819595 | 1995-02-27 | ||
EP95200498 | 1995-03-01 | ||
EP95200498.4 | 1995-03-01 | ||
JP95-74447 | 1995-03-07 | ||
JP7074447A JPH08249639A (en) | 1995-03-07 | 1995-03-07 | Flying type head slider and disk drive equipment |
EP95200576.7 | 1995-03-09 | ||
EP95200576 | 1995-03-09 | ||
US08/404,019 | 1995-03-13 | ||
US08/404,019 US5610433A (en) | 1995-03-13 | 1995-03-13 | Multi-turn, multi-level IC inductor with crossovers |
US42930995A | 1995-04-26 | 1995-04-26 | |
US08/429,309 | 1995-04-26 | ||
PCT/IB1996/000115 WO1996027278A1 (en) | 1995-03-01 | 1996-02-15 | Circuit arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970703093A true KR970703093A (en) | 1997-06-10 |
Family
ID=66437230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960706148A KR970703093A (en) | 1994-04-29 | 1996-02-15 | CIRCUIT ARRANGEMENT |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970703093A (en) |
-
1996
- 1996-02-15 KR KR1019960706148A patent/KR970703093A/en not_active Application Discontinuation
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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 |