| 摘要 |
The electronic ballast stabilizer for a fluorescent lamp comprises a inverter section (6) and a resonance circuit including inductor. Primary coils (L3,L4) of a variable current transformer (T) and first and second high speed switching sections (61,62) are connected to the input of first and second transisters (T1,T2) of the inverter sect.. First current limiting sects. (3,3') and a second current limit sect. (4) connect the inverter section's DC terminal with a filament of the fluorescent lamp. An input trigger sect. (5) is connected in serial between the input of a transister (T1) of the inverter sect. and the power source. The output of the inverter sect. is connected to another filament of the fluorescent lamp through a inductor (L6).
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