Table of Contents
Advertisement
5 kW two-channel interleaved CCM PFC EVAL board
IKW40N65WR5, IDW60C65D1 and 1ED44175 in high frequency PFC application
System performance
Figure 33
PFC input voltage and input current at V
Figure 34
PFC input voltage and input current at V
4.7
Load step tests
Figure 35 and Figure 36 illustrate the response of the PFC converter during a load step from no load to full load
with a voltage undershoot down to 352 V
controller returns to regulation in around 60 ms.
User guide
V
=Blue, I
= Red
IN
IN
=230 V
IN
V
=Blue, I
= Red
IN
IN
=264 V
IN
and 360 V
, respectively. After such an abrupt load demand, the PFC
DC
DC
34 of 41
at full load
AC
at full load
AC
v1.0
2021-03-05
Advertisement
Table of Contents
