Hi....
I have a problem when calculate Ripple voltage in half/full wave rectifier
Following formula of Ripple voltage
Vr\doteq\frac{Vom}{fRC}
(HWR)
e.g [tex]V_s= 9V [/tex]
R= 1k (ohm)
C = 22uF
=> [tex]V_om=V_sm-V_\gamma =12.7 -0.7 = 12V
=>V_r = 10.9V
=>V_omin = V_om-V_r=12-10.9=1.1(V)[/tex]
BUT when I simulate circuit in Proteus
Result [tex]Vomin= 5.8(V)[/tex][plain]
please help me explains this thing!
Thanks.
I have a problem when calculate Ripple voltage in half/full wave rectifier

Following formula of Ripple voltage
Vr\doteq\frac{Vom}{fRC}
(HWR)
e.g [tex]V_s= 9V [/tex]
R= 1k (ohm)
C = 22uF
=> [tex]V_om=V_sm-V_\gamma =12.7 -0.7 = 12V
=>V_r = 10.9V
=>V_omin = V_om-V_r=12-10.9=1.1(V)[/tex]
BUT when I simulate circuit in Proteus

Result [tex]Vomin= 5.8(V)[/tex][plain]
please help me explains this thing!
Thanks.
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