damping ratio

  1. Nurahmed Omar

    Frequency Response of LC Filter has a Peak with an Impedance Load

    Hi, I am designing an LC filter with a cut-off frequency of 20 kHz for the Class-D amplifier. The filter schematic is shown in Fig.1 top right. I understand how to choose the LC values for the critically damped case for the pure resistive load as shown in Fig. 2. The problem is I want to drive...
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