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UCC28070: Design of 2-phase AC input

user1932012
Intellectual 750 points
Part Number: UCC28070

If you want to use UCC28070 to do the PFC, of 2KW's AC-DC, but the input AC is 2 phase, such input AC, can be done with UCC28070 to achieve PFC function, or you have a better recommendation. Thank you!

  • 0
    TI__Mastermind 34465 points

    Hello ,

    What do you mean by a two phase input ?

    The normal input to the pfc is two out of phase AC power sources.

    You may call this line and neutral or phase A and phase B but in essence this represents a two phase input.

    So I believe the answer to your question is yes the UCC28070 can be used with a two phase input to generate 2kW.

    Regards

    John