300W Off-line Power Factor Correction (PFC) Boost Converter

https://www.electronics-lab.com/300w-off-line-power-factor-correction-pfc-boost-converter/

The circuit presented here is a 300W off-line power factor correction (PFC) boost converter providing a nominal regulated output voltage of 375V @ 0.8A of load current. The project accommodates an input voltage range of 85V AC to 265VAC and uses average current mode control at a fixed programmable switching frequency of 116KHz. The project […]