منابع مشابه
Electromagnetic Fields Radiated by Fluorescent and Compact Fluorescent Lamps
In the scope of the monIT Project, it was found that fluorescent and compact fluorescent lamps are also important sources of radiation. More than increasing EMF levels in a particular environment, the radiation from ballasts may cause electronic interference with other devices. Two different lamps are analysed, in terms of both their radiated frequency spectrum and their compliance with Europea...
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Interim Reports on work of the International Institute for Applied Systems Analysis receive only limited review. Views or opinions expressed herein do not necessarily represent those of the Institute, its National Member Organizations, or other organizations supporting the work.
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This application note introduces a new self–oscillating converter based on VK05CFL device to drive “SE”, “DE”, and “TE” fluorescent tubes. The design is intended for 5 to 23W fluorescent lamps and 110V, 230V ± 20% main voltage.
متن کاملDistributed circuit model for cold cathode fluorescent lamps in back-light unit of liquid crystal display
This paper presents a distributed circuit model of the cold cathode fluorescent lamps (CCFLs) in the backlight units (BLUs) of liquid crystal displays (LCDs). This model consists of nonlinear resistors and parasitic circuit elements, and it can be used to simulate CCFL BLUs for various input waveforms using standard circuit simulators. The nonlinear resistors were modeled after the measured DC ...
متن کاملDynamic Interaction Analysis of HF Ballasts and Fluorescent Lamps Based on Envelope Simulation
A SPICE-compatible simulation methodology for analyzing open– and closed-loop high-frequency electronic ballasts for fluorescent lamp was developed. The proposed procedure applies envelope simulation and makes use of the SPICE-compatible model of a fluorescent lamp. Experimental results validate the reliability of proposed simulation method.
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ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1989
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.73.9_556