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PFC + LLC/FLYBACK 24V 100W lowest temperature 61000 Class C Recommendations

Francisco González
Prodigy 150 points
Other Parts Discussed in Thread: TIDA-00701

Hi all,

I'm designing a 100W 24V SMPS. I need high power factor correction (aiming for 61000-3-2 Class C) and low temperature without forced convection.

I was looking at TIDA-00701, but I see this boards aims at Class A, the transformer used in this design gets quite hot and I also don't need CC.

I appreciate any recommendation you can give me. I was looking at interleaved PFCs (for heat distribution) or bridgelss but since I don't have any experience with those I would appreciate your help.