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Original question:

TIDA-010210: Control software for TIDA-010210 (ANPC)

TIDA-010210

MU NAN
Prodigy 10 points
Other Parts Discussed in Thread: TIDA-010210

Design Guide: TIDA-010210

According to the control method in the article，Will there be a large difference in temperature between the 6 switches?

  • 0
    TI__Intellectual 2720 points

    Hi,

    temperature difference can be visible expecially when operating only as inverter or as PFC.

    When having the ANPC operating as an inverter the external switches will see both conduction and switching losses, thus becoming warmer.

    When having the ANPC operating as a PFC the internal switches will see both conduction and switching losses.

    The grid switches will almost be constant in temperature whatever will be the operating condition. They always present conduction losses.

    THanks

    BEst Regards

    Riccardo