TIDT292 June 2022
3.3 AC Waveforms (Input Voltage and Current, PFC Output Voltage)
All screenshots in Figure 3-6 through Figure 3-11 show the input voltage VIN (AC) and current IIN (AC) of the PFC stage, as well as the PFC voltage at 96 VAC, 115 VAC, and 134 VAC, with mains frequency = 400 Hz and 800 Hz in full load condition (C2: VPFC, C1: VIN, C3: IIN).
Figure 3-6 VIN = 96 VAC, F = 400 Hz
Figure 3-8 VIN = 134 VAC, F = 400 Hz
Figure 3-10 VIN = 115 VAC, F = 800 Hz
Figure 3-7 VIN = 115 VAC, F = 400 Hz
Figure 3-9 VIN = 96 VAC, F = 800 Hz
Figure 3-11 VIN = 134 VAC, F = 800 Hz