Invention Grant
US08952617B2 Passive LC ballast and method of manufacturing a passive LC ballast 有权
无源LC镇流器和无源LC镇流器的制造方法

Passive LC ballast and method of manufacturing a passive LC ballast
Abstract:
The present invention provides a passive LC ballast and an associated method of manufacturing a passive LC ballast for use with any one of a plurality of high voltage discharge lamps. The passive LC ballast has an inductance and a capacitance selected in accordance with one of a set of one or more inductance-capacitance pairs. Each inductance-capacitance pair defines a respective inductance and a respective capacitance such that, when the inductance and the capacitance of the passive LC ballast is selected in accordance with any one of the inductance-capacitance pairs and the passive LC ballast is used with any one of the lamps, the lamp operates between respective minimum and maximum lamp powers of the lamp.
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