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- The ripple factor is defined as The ratio of the RMS value of an alternating current component in the rectified output to the average value of rectified output. The ripple factor is denoted as γ. It is a dimensionless quantity and always has a value less than unity.
byjus.com › physics › ripple-factorRipple Factor: Definition, Formula, Derivation of Ripple Factor
Ripple factor is defined as the ratio of RMS value of the ac component in a rectified output to the average value of rectified output. Learn about the formula and derivation of the ripple factor. Also, learn the ripple factor of half-wave rectifier, full-wave rectifier and bridge rectifier.
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Sep 21, 2018 · Ripple is the fluctuating AC component present in rectified DC output and ripple factor is the ratio of rms value of ripple to average value of output. Learn the meaning, formula and derivation of ripple factor with examples and diagrams.
The ripple factor is a measure that quantifies the amount of AC ripple present in the DC output of a rectifier. It is an important parameter because it gives insight into the efficiency and performance of a rectifier.
- What Is Ripple Factor?
- Ripple Factor Formula Derivation
- Ripple Factor of Half Wave Rectifier
- Ripple Factor of Full Wave Rectifier
- Ripple Factor of Bridge Rectifier
It is defined as the ratio of the RMS value of the AC component of rectifier output to the average value of the rectifier output. It is denoted by the symbol gamma ‘γ‘. Ideally, the value of the ripple factor is zero. It is because of the absence of an AC component in the rectifier output. Hence the output of the rectifier is perfectly dc quantity.
Using Current Ripple Let Irms, Idc and Iacdenote the RMS value, average value and RMS value of AC component of the output current, respectively. As we know that, We can rearrange it as dividing both side by Idc, we get The above equation is the ripple factor formula in terms of current. Using Voltage Ripple Let Vrms, Vdc and Vacdenote the RMS value...
The RMS value of output voltage of half-wave rectifier is given by where, Vmis the peak value of output voltage. The average value of output voltage of half-wave rectifier is given by where, Vmis the peak value of output voltage. As we know that ripple factor is given by Therefore, we get ∴ Ripple factor = 1.21 The ripple factor of half wave rectif...
The RMS value of output voltage of full-wave rectifier is given by where, Vmis the peak value of output voltage. The average value of output voltage of half-wave rectifier is given by where, Vmis the peak value of output voltage. As we know that ripple factor is given by Therefore, we get ∴ Ripple factor = 0.48 The ripple factor of full wave rectif...
The RMS value of output voltage of bridge rectifier is given by where, Vmis the peak value of output voltage. The average value of output voltage of bridge rectifier is given by where, Vmis the peak value of output voltage. As we know that ripple factor is given by Therefore, we get ∴ Ripple factor = 0.48 The ripple factor of bridge rectifier is 0....
Ripple factor is the ratio of AC component to DC component in the output of a rectifier. Learn how to calculate it for half-wave, full-wave and bridge rectifiers, and why it affects the efficiency and quality of the output.
Ripple factor is the ratio of AC plus DC components to DC components in the rectified waveform. Learn what ripple is, why it occurs, and how to calculate ripple factor with formula and derivation.
1 day ago · The ripple factor is the ratio of the RMS value of the AC component that is present in the rectifier output to the average value of the rectifier output. The formula for the ripple factor is as follows.
