Consider a power converter consisting of a full-wave rectifier that is used to convert ac mains line voltage (60Hz, 110Vrms) to a 6W load that requires 12Vdc. Your customer requires you to achieve a voltage regulation value of at least 0.90 and to have less than 10% ripple in your output voltage.

Determine the values of the series resistor, capacitor, and transformer turn ratio to meet the requested specifications.
Draw the voltage and current waveforms for the transformer secondary, the top left diode, the output capacitor, and load, labeling both axis with the actual values (i. e. extinction time, peak values, etc.). Determine the required average diode current and reverse voltage blocking requirement. You can approximate the capacitor and diode current as being square waveforms.