KR100480671B1 - 조광장치 및 스튜디오, 극장 등에 있어서의 조광시스템 - Google Patents

조광장치 및 스튜디오, 극장 등에 있어서의 조광시스템 Download PDF

Info

Publication number
KR100480671B1
KR100480671B1 KR10-2003-0046335A KR20030046335A KR100480671B1 KR 100480671 B1 KR100480671 B1 KR 100480671B1 KR 20030046335 A KR20030046335 A KR 20030046335A KR 100480671 B1 KR100480671 B1 KR 100480671B1
Authority
KR
South Korea
Prior art keywords
phase control
phase
control circuit
load current
voltage
Prior art date
Application number
KR10-2003-0046335A
Other languages
English (en)
Korean (ko)
Other versions
KR20040005679A (ko
Inventor
미기타고지
이데가쓰유키
다카사카게이타로
세키네노부아키
Original Assignee
도시바 라이텍쿠 가부시키가이샤
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 도시바 라이텍쿠 가부시키가이샤 filed Critical 도시바 라이텍쿠 가부시키가이샤
Publication of KR20040005679A publication Critical patent/KR20040005679A/ko
Application granted granted Critical
Publication of KR100480671B1 publication Critical patent/KR100480671B1/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
    • 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)
KR10-2003-0046335A 2002-07-10 2003-07-09 조광장치 및 스튜디오, 극장 등에 있어서의 조광시스템 KR100480671B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002201461A JP4095850B2 (ja) 2002-07-10 2002-07-10 調光装置およびスタジオ、劇場などにおける調光システムならびに位相制御装置
JPJP-P-2002-00201461 2002-07-10

Publications (2)

Publication Number Publication Date
KR20040005679A KR20040005679A (ko) 2004-01-16
KR100480671B1 true KR100480671B1 (ko) 2005-03-31

Family

ID=30437273

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0046335A KR100480671B1 (ko) 2002-07-10 2003-07-09 조광장치 및 스튜디오, 극장 등에 있어서의 조광시스템

Country Status (3)

Country Link
JP (1) JP4095850B2 (ja)
KR (1) KR100480671B1 (ja)
CN (1) CN1472997A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008013021A1 (fr) 2006-07-28 2008-01-31 Murata Manufacturing Co., Ltd. Dispositif d'antenne et dispositif de communication radio
CN100504690C (zh) * 2006-08-08 2009-06-24 佑图物理应用科技发展(武汉)有限公司 全功能演播室舞台用调光配电系统
JP5446221B2 (ja) * 2008-11-12 2014-03-19 東芝ライテック株式会社 照明システム

Also Published As

Publication number Publication date
JP4095850B2 (ja) 2008-06-04
JP2004047223A (ja) 2004-02-12
CN1472997A (zh) 2004-02-04
KR20040005679A (ko) 2004-01-16

Similar Documents

Publication Publication Date Title
CN108141946B (zh) 用于高效负载的负载控制设备
RU2370922C2 (ru) Способ управления синусоидальным диммером
US3816794A (en) High intensity, gas discharge lamp dimmer system
US8040706B2 (en) Sine wave lamp controller with active switch commutation and anti-flicker correction
JPH04218818A (ja) 交流電源
JP4370832B2 (ja) 調光装置
KR100480671B1 (ko) 조광장치 및 스튜디오, 극장 등에 있어서의 조광시스템
US6856101B1 (en) Method and apparatus for switching of parallel capacitors in an HID bi-level dimming system using voltage suppression
JP4972536B2 (ja) 調光装置
JP4305308B2 (ja) 調光装置
JP6744428B2 (ja) Ｌｅｄ用の暖色化減光コントローラ
US7301291B1 (en) Power controller having current limited RMS regulated output
US9735617B2 (en) Load control system operable under different power supply conditions
JP2010277819A (ja) 照明用ｌｅｄランプの電源装置および照明システム
JP6618014B2 (ja) 調光装置及び照明制御システム
US10285230B2 (en) Method for line voltage lamp to work with multi switch
JPH07296971A (ja) 照明装置
KR100370230B1 (ko) 고효율 조광장치
AU673612B2 (en) Soft switching circuitry
KR200200788Y1 (ko) 고효율 조광장치
JPH11185979A (ja) 調光装置
RU2165131C2 (ru) Устройство для регулирования яркости галогенных ламп накаливания
US7462996B2 (en) Method of operating a lamp with a power controller having current limited RMS regulated output
US7375475B2 (en) Lamp containing power controller having current limited RMS regulated output
JP2009140671A (ja) 位相制御装置

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: 20120126

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee