to unacceptable levels, especially if you are working
with low power designs. Again, without any method of clamping (no
MOVs) you may be forced into placing a damping network on your filter or
possibly a gas discharge tube.
good luck
Dave Ried
dr...@wgc.woodward.com
--
From: Ing. Gert Gremmen
Chris, you have made an excellent point about the THD problems and how
they affect the power factor. To help summarize this e-mail thread,
there are really two sources for the power factor shift.
1) Harmonics generated as you described from the peak-charge effect on
power supply front ends.
2)
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