Table 2 |
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Power quality of the dimmable ballasts for the incandescent lamp and fluorescent lamps | |||
Output |
power quality |
Incandescent lamp | fluorescent lamps |
100 % | Power factor | 0.99 | 0.96 |
T H D | 4 % | 6 % | |
10 % | Power factor | 0.35 | 0.9 |
T H D | 125 % | 15 % |
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