Search results with tag "Pfc converter"

EMI Noise Reduction Techniques for High Frequency Power ...

density of the converter. The EMI noise can be separated as differential mode (DM) noise and common mode (CM) noise. For off-line switch mode power supplies, DM noise is dominated by PFC converter. CM noise is a more complicated issue. It is contributed by both PFC converter and DC/DC converter. The DM noise is contributed by input current ripple.

  Converter, Dc converter, Pfc converter