STMicroelectronics L6563H 100 W TM PFC demonstration board EVL6563H-100W EVL6563H-100W Scheda Tecnica
Codici prodotto
EVL6563H-100W
AN3063
Test results and significant waveforms
Doc ID 16261 Rev 3
11/33
For user reference, waveforms of the input current and voltage at the nominal input voltage
mains and nominal load conditions are shown in
mains and nominal load conditions are shown in
and
.
The power factor (PF) and the total harmonic distortion (THD) have been measured too and
the results are shown in
the results are shown in
. As visible, the PF remains close to unity throughout
the input voltage mains and the total harmonic distortion is very low.
Figure 5.
EVL6563H-100W TM PFC: input
current waveform at 230 V, 50 Hz,
100 W load
current waveform at 230 V, 50 Hz,
100 W load
Figure 6.
EVL6563H-100W TM PFC: input
current waveform at 100 V, 50 Hz,
100 W load
current waveform at 100 V, 50 Hz,
100 W load
CH1: Vout
CH2: V bridge
CH4: I_AC
CH1: Vout
CH2: V bridge
CH4: I_AC
Figure 7.
EVL6563H-100W TM PFC: power
factor vs. output power
factor vs. output power
Figure 8.
EVL6563H-100W TM PFC: THD vs.
output power
output power
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