发明公开
EP1342393A1 DIGITAL BALLAST 有权
数字镇流器

DIGITAL BALLAST
摘要:
In an electronic ballast equipped with a digital lamp power control loop, the gain is controlled in dependence on the signs of consecutive error signals and the absolute values of these signals. The digital control loop is stable and comparatively fast for a wide range of values of the power consumed by the lamp.
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