PFC, short for power factor correction, consists of active FPC and negative FPC. Active FPC, which is integrated into SkyRC 1200W/50A regulated power supply, can provide higher power utilization.

Active PFC is the use of power electronics to change the waveform of current drawn by a load to improve the power factor, thus achieving the purpose of higher efficiency. It’s capable of correction on AC input voltage and universal on a global basis.