What is it about?
Higher order same polarity non-isolated PFC converter for multi-string LED driver
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Why is it important?
It is new PFC converter designed for LED driver in such power range having multi-mode dimming with good power factor and low THD.
Perspectives
It is a higher order PFC converter for LED driving with good power quality even at variable load LED dimming. For LED dimming there is analog as well as PWM dimming is implemented.
Dr Aman Kumar Jha
Havells
Read the Original
This page is a summary of: Zeta converter for power quality improvement for multi-string LED driver, October 2016, Institute of Electrical & Electronics Engineers (IEEE),
DOI: 10.1109/ias.2016.7731894.
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