Tool/software:
Hello TI supports,
The reference design about this product is using in DC Insulation monitor. I'm wondering if this circuit can be applied in AC L-N split phase insulation monitor as well?
Currently, I have AC split phase 240volt PCB. And the SP/SN relays are at line/neutral. But the calculation of equation (13)(14) in the reference is weird.
The number is like Vn=202volt, Vp=372volt, Vdc=161volt. (I switch the relay at the AC angle 90 degree). And then one of the Riso is negative. Please help me if any suggestion or what part of detail should I provide? Thank you in advance.
