vishjay
Member level 2
Hello all,
I am making an experiment with bldc motor with block commutation using back emf detection method. Here, I want to check the switching sequence of MOSFET’s using differential probe. Can anyone please tell me shortly about the procedure for viewing the all six MOSFET’s switchings using differential probe? I would like to know the question like Where to connect the differential probe and etc., to see three legs of MOSFET’s in b6 bridge.
On my circuit board, i have six mosfet’s as it is b6 bridge.
I want to make sure if these switching sequence match with expected commutation table.
Thanks in advance
I am making an experiment with bldc motor with block commutation using back emf detection method. Here, I want to check the switching sequence of MOSFET’s using differential probe. Can anyone please tell me shortly about the procedure for viewing the all six MOSFET’s switchings using differential probe? I would like to know the question like Where to connect the differential probe and etc., to see three legs of MOSFET’s in b6 bridge.
On my circuit board, i have six mosfet’s as it is b6 bridge.
I want to make sure if these switching sequence match with expected commutation table.
Thanks in advance