Starting control for series-resonant electronic ballast withrapid-start fluorescent lamp |
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| Authors: | Moo CS Chen WM |
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| Affiliation: | Dept. of Electr. Eng., Nat. Sun Yat-Sen Univ., Kaohsiung; |
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| Abstract: | A starting-aid circuit is added to the series-resonant electronic ballast for reducing the glow current in a rapid-start fluorescent lamp during the preheating. By controlling the operating frequency, the electronic ballast provides an adequate filament current for preheating with nearly zero lamp voltage |
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