I am trying to understand the filtering effect of a pi filter on various frequencies. The hard part is deriving the transfer function for that pi filter.
The goal is to plot the bode plot and manipulate the cut-off frequencies to achieve those levels in the chart.
This filter is going to be used at the input of a buck regulator that is operating at 250 khz.
What would be the best way to approach the filter design?
Your help is greatly appreciated.
The goal is to plot the bode plot and manipulate the cut-off frequencies to achieve those levels in the chart.
This filter is going to be used at the input of a buck regulator that is operating at 250 khz.
What would be the best way to approach the filter design?
Your help is greatly appreciated.
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