2.

Design a full wave rectifier for a regulator that delivers 100W electrical power to a

white off-the-shelf LED

(http://www.wavjun.com/Datasheet/Led/100W%20White%20LED.pdf).

Per

datasheet, the LED requires 33V and draws 3A current. You are required to limit

the ripple voltage to less than 20% of average DC voltage of the output. Assume

all diodes have Von=0.7V and negligible off current.

a. Draw the circuit diagram.

b. Determine the voltage of transformer and capacitance of the filter.