(Solved): The above figures show an ideal Push-Pull converter with its corresponding diode D1 and switch S2 c ...

The above figures show an ideal Push-Pull converter with its corresponding diode D1 and switch S2 current waveforms operating in steady-state CCM. Voltage across diode D1 when it is OFF is $?80\mathrm{V}$. Assuming ideal switches and voltage source, determine: a) the average current through diode D1 b) the number of turns in the top secondary winding, $\mathrm{Ns}1$ c) the input voltage d) the duty cycle if the average output voltage is $16\mathrm{V}$ e) the inductance value of $\mathrm{Lx}$ f) the average voltage across the inductor $L_x$ g) the minimum required input capacitance to keep the input voltage peak to peak ripple to $0.5\mathrm{V}$. Assume the input capacitor is connected across the X-Y terminal (as shown in the above circuit), and the voltage source Vin is no longer ideal (for example: it has an internal impedance).