An improved electronic ballast for the fluorescent lamps
see document === The ''charge pump" electronic ballast circuit, which employs a charging capacitor and a high frequency ac source to implement the power factor correction (PFC), has become an attractive topology for ballasting the fluorescent lamps because it eliminates the use of a b...
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Format: | Others |
Language: | en |
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Virginia Tech
2014
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Online Access: | http://hdl.handle.net/10919/43519 http://scholar.lib.vt.edu/theses/available/etd-06302009-040547/ |