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Full wave rectifier is used to design a DC power supply. The DC power supply has...

Full wave rectifier is used to design a DC power supply. The DC power supply
has an average output voltage of 12v on which the maximum ripple allowed is 1v
(peak to peak). The rectifier feeds a load of 200ohm . The rectifier is supplied from
170v at 60 hz ac line through a transformer. Assume Vy= 0.7v .
a) Find the transformer tarns ratio?
b) Find the required value of the capacitor?
c) Specify the PIV rating of the diodes?
d) Find the percent time where the diode d1 is conduct?

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