W. Ki, Jiying Shi, E. K. Yau, P. Mok, Johnny K. O. Sin
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引用次数: 28
Abstract
The proposed dimming method for fluorescent lamps consists of a wall unit and a light unit connected by two wires only. The rheostat of a triac dimmer restricts the cut-in angle to a small amount to be detected by the ballast controller. The angular information is then converted to frequency information in driving the lamp with desirable intensity.
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