บัลลาสต์อิเล็กทรอนิกส์ที่สามารถปรับแสงหลอดฟลูออเรสเซนต์ได้
Control stability in low light intensity range and power factor correction circuit of a single-stage high-power-factor electronic dimming ballast with frequency control was studied. Ballast V-I characteristic as well as lamp V-I characteristic were derived using fundamental frequency approximation a...
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| Format: | Theses and Dissertations |
| Language: | Thai |
| Published: |
จุฬาลงกรณ์มหาวิทยาลัย
2000
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| Online Access: | https://digiverse.chula.ac.th/Info/item/dc:47049 |
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| Institution: | Chulalongkorn University |
| Language: | Thai |