PF1's PF8803 Power Factor Correction Controller allows AC-DC power conversion up to 500W with high efficiency, reduced component count and very low harmonic emission across the universal input range. The PF8803 is ideally suited for energy-efficient, low-cost AC-DC applications such as power adapters, HDTV/FPD power supplies, and LED Driver applications.

The new 150W/48VDC PFC Converter Evaluation Board demonstrates a single-stage converter that converts universal AC input voltage to a regulated DC output voltage with power factor correction, high efficiency, and low cost.