Dear team:
My customer want to know:
1. How does this reference design solve the problem of zero-crossing distortion? Is it through the introduction of input feedforward, or through the vin_scaler in the code?
2. He wants to refer to the design of tida00961 and design it for 400hz, 115V input. What difficulties will he encounter? Is there a problem with sampling? Should the control algorithm be applicable?
Best regards