Birch, Stewart, Kolasch & Birch, LLP
Inverter circuit capable of adjusting power factor
An inverter circuit capable of adjusting power factor transforms an AC signal of an electric power source to a pulse DC signal through a rectification unit and divides the duty cycle of minimum input voltage-maximum input voltage-minimum input voltage of the pulse DC signal to a plurality of continuous voltage pulses through an actuation unit so that a transformer outputs an altering duty cycle according to the resonant operation of each voltage pulse and enables a cold cathode lamp to blink in a dark-light-dark fashion to adjust the power factor without adding a power factor adjustment device.
Zippy Technology Corp.
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Y02B Y10S H05B
additional additional inventional
Chin-Wen
Chou