Heater lamp control apparatus and method to detect an inputted AC voltage and providing a pulse signal to correspond thereto
作者： Joong-Gi Kwon , Tae-Kwon Na
DOI:
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摘要: A heater lamp control apparatus and method of detecting an input AC voltage providing a pulse signal corresponding thereto, includes phase detection unit to detect the inputted when magnitude is over predetermined level. The also generation generate reference based on result detection, delay that phase-delayed, comparison magnitudes signal. drive-timing Thus, minimizes flickering phenomenon as well amount electric power consumed in lamp.
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