Preheating Characteristics of a Fluorescent Lamp Cathode. II.
نویسندگان
چکیده
منابع مشابه
Synchronous dimming control for a cold- cathode fluorescent lamp driver - Electronics Letters
lation is created of randomly transformed copies of the original DFG. A fitness is allocated to each member of the population. This is determined by calculating the supply voltage and effective capacitance of the DFG. Area requirements are computed for the adders, delays and multipliers. The total required area is used to estimate the effective capacitance. The GA selects a member of the popula...
متن کاملFiat Lux: A Fluorescent Lamp Tkansceiver
The prevalence of electric discharge illumination has led us to consider ways to use discharge lamps for communication. This paper describes an optical transceiver system which transmits by modulating the lamp arc. The prototype power electronic lamp ballast uses a pulse frequency modulation scheme which ensures no perceptible flicker.
متن کاملInterpretation of Digital Chest Radiographs: Comparison of Light Emitting Diode versus Cold Cathode Fluorescent Lamp Backlit Monitors
OBJECTIVE To compare the diagnostic performance of light emitting diode (LED) backlight monitors and cold cathode fluorescent lamp (CCFL) monitors for the interpretation of digital chest radiographs. MATERIALS AND METHODS We selected 130 chest radiographs from health screening patients. The soft copy image data were randomly sorted and displayed on a 3.5 M LED (2560 × 1440 pixels) monitor and...
متن کاملA Behavioral SPICE Compatible Model of an Electrodeless Fluorescent Lamp
* Corresponding author Power Electronics Laboratory Department of Electrical and Computer Engineering Ben-Gurion University of the Negev P. O. Box 653 Beer-Sheva 84105, ISRAEL Phone: +972-8-646-1561; Fax: +972-8-647-2949; Email: [email protected] Website: www.ee.bgu.ac.il/~pel Central Research & Services Laboratories Fluorescent Systems Laboratory OSRAM SYLVANIA 71 Cherry Hill Dr. Beverly, MA 0...
متن کاملA study of waste fluorescent lamp generation in mainland China
Fluorescent lamps (FLs) are already widely used, and demand for them can only be expected to increase, because of their energy-saving features. The potential health risk from the toxic mercury they contain, however, is receiving increasing public attention and concern. In this study, future quantities of FL production and consequent waste FL generation in China are predicted using the Extended ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Light & Visual Environment
سال: 2000
ISSN: 0387-8805,1349-8398
DOI: 10.2150/jlve.24.1_9