What is the average value of a full wave rectified voltage with a peak value of 100v?

Question

What is the average value of a full wave rectified voltage with a peak value of 100v?

Answer 1

The average DC voltage avilable at the output of a full wave rectifier is

= (2 x Vm)/Pi = (2 x 100)/3.14159... = 63.662 volt

Abdullah Al Baki

Answer 2

this is one of those numbers you memorize- 63.2%, or 63.2 volts...

Answer 3

Average value = 1/pi * integral from 0 to pi, of 100sin(w) * dw

integral from 0 to pi, of 100sin(w) = -100* (cos(pi) -cos(0)) = -1 -(-1) *-100 = 200

Answer: 200/pi

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Answer 4

the average voltage is 63.7 percent of the peak

voltage: 100* 0.637=63.7 volts