3.4)

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Circiut is fullwave rectifier with capacitive filter.

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Frequency is $\"\"$ Hz.

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Load current is $\"\"$ mA.

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Capacitor value $\"\"$ .

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Maximum secondary voltage is 10 V.

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3.4.1)

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The output DC voltage :

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The output DC voltage for full wave rectifier is defined as $\"\"$ .

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From the given data $\"\"$ V. \ \

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Substitute $\"\"$ in $\"\"$ .

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$\"\"$

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Thus, DC output voltage is 6.366 V.

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3.4.2)

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The output ripple voltage :

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The output ripple voltage for full wave rectifier is defined as $\"\"$ .

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Where $\"\"$ Load resistance. \ \

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$\"\"$ .

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Substitute $\"\"$ V and $\"\"$ A in above expression. \ \

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$\"\"$

\

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Substitute $\"\"$ , $\"\"$ , $\"\"$ Hz and $\"\"$ V in $\"\"$ . \ \

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$\"\"$

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$\"\"$ V. \ \

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The output ripple voltage is 1.333 V.

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\

\

\

\

\

\

\

\

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From the given data $\"\"$ V. \ \

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Substitute $\"\"$ in $\"\"$ .

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$\"\"$

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Thus, DC output voltage is 6.366 V.

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\

\

\

\

\

\

\

\

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Supply voltage of full wave bridge rectifier is $\"\"$ V.

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Full wave bridge rectifier turns ratio is $\"\"$ .

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Voltage transfomation ratio is $\"\"$ .

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Here $\"\"$ , $\"\"$ and $\"\"$ .

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Substitutue corresponding values in $\"\"$ .

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$\"\"$

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$\"\"$ .

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Peak secondary voltage is 40 V.

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3.3.2)

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Peak secondary voltage is 40 V.

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Average volatage is defined as $\"\"$ .

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Here, $\"\"$ V.

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$\"\"$

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Average secondary voltage is 25.46 V.

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3.3.3)

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Peak inverse voltage of diodes:

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$\"\"$

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Peak inverse voltage of diode is 80V.