Analysis of Soft Switched Electronic Ballast
One of most perspective light sources are based on principle of electric discharge in gases. Feature of this phenomena is nonlinear impedance characteristic. Ballast interconnected between line and light source adapts requirements of light source to possibilities/requirements of the line. Today solu...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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VSB-Technical University of Ostrava
2003-01-01
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| Series: | Advances in Electrical and Electronic Engineering |
| Subjects: | |
| Online Access: | http://advances.utc.sk/index.php/AEEE/article/view/313 |
| Summary: | One of most perspective light sources are based on principle of electric discharge in gases. Feature of this phenomena is nonlinear impedance characteristic. Ballast interconnected between line and light source adapts requirements of light source to possibilities/requirements of the line. Today solution of modern ballast is based is based upon high frequency switch mode power supply, the cuts many disadvantages of standartd magnetic ballast off. The article describes development of high frequency electronic ballast for linear fluorescent tube in the frame of grant project 1/9025/02 with accent to soft switching. The most important advantages of this solutions are compactness, flicker-free lumen effeciency increase and reduced EMI interferencies.<br /> |
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| ISSN: | 1336-1376 1804-3119 |