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That is a dc-dc converter, not an ac-dc converter, therefore, there is no need for PFC
About the chokes, please look at the input side. there are three chokes
two upright chokes which are used for conventional EMI filters
and a recumbent choke right after the input port ( what is the role of this choke?)
about the digram, I am certain there is a PSFB converter which suggested by TI
But I don't know why Tesla uses a boost interleaved converter before the PSFB...
For what purposes...
About the chokes, please look at the input side. there are three chokes
two upright chokes which are used for conventional EMI filters
and a recumbent choke right after the input port ( what is the role of this choke?)
about the digram, I am certain there is a PSFB converter which suggested by TI
But I don't know why Tesla uses a boost interleaved converter before the PSFB...
For what purposes...
