Feedback Factor of Feedback Amplifier Calculator

✖Input Signal Feedback is the input provide to the feedback amplifier. It can be a voltage or current or frequency signal.ⓘ Input Signal Feedback [S_in]			+10% -10%
✖Signal Output will be of the order of millivolts and is related to discharge.ⓘ Signal Output [S_o]			+10% -10%

✖The feedback factor of an op-amp application defines the circuit performance.ⓘ Feedback Factor of Feedback Amplifier [β]

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Feedback Factor of Feedback Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Feedback Factor = Input Signal Feedback/Signal Output
β = S_in/S_o
This formula uses 3 Variables

Variables Used

Feedback Factor - The feedback factor of an op-amp application defines the circuit performance.
Input Signal Feedback - Input Signal Feedback is the input provide to the feedback amplifier. It can be a voltage or current or frequency signal.
Signal Output - Signal Output will be of the order of millivolts and is related to discharge.

STEP 1: Convert Input(s) to Base Unit

Input Signal Feedback: 16 --> No Conversion Required
Signal Output: 35.2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

β = S_in/S_o --> 16/35.2

Evaluating ... ...

β = 0.454545454545455

STEP 3: Convert Result to Output's Unit

0.454545454545455 --> No Conversion Required

FINAL ANSWER

0.454545454545455 ≈ 0.454545 <-- Feedback Factor

(Calculation completed in 00.004 seconds)

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Credits

Created by Payal Priya

Birsa Institute of Technology (BIT), Sindri

Payal Priya has created this Calculator and 600+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< Signal Analysis Calculators

Feedback Signal

LaTeX Go Feedback Signal = ((Open Loop Gain of an Operational Amplifier*Feedback Factor)/(1+(Open Loop Gain of an Operational Amplifier*Feedback Factor)))*Source Signal

Error Signal

LaTeX Go Error Signal = Source Signal/(1+(Open Loop Gain of an Operational Amplifier*Feedback Factor))

Output Signal in Feedback Amplifier

LaTeX Go Signal Output = Open Loop Gain of an Operational Amplifier*Input Signal Feedback

Feedback Factor of Feedback Amplifier

LaTeX Go Feedback Factor = Input Signal Feedback/Signal Output

< Negative Feedback Amplifiers Calculators

Gain at Mid and High Frequencies

LaTeX Go Gain Factor = Mid Band Gain/(1+(Complex Frequency Variable/Upper 3-dB Frequency))

Gain with Feedback of Feedback Amplifier

LaTeX Go Gain with Feedback = (Open Loop Gain of an Operational Amplifier)/Amount of Feedback

Closed-Loop Gain as Function of Ideal Value

LaTeX Go Closed-Loop Gain = (1/Feedback Factor)*(1/(1+(1/Loop Gain)))

Amount of Feedback Given Loop Gain

LaTeX Go Amount of Feedback = 1+Loop Gain

Feedback Factor of Feedback Amplifier Formula

LaTeX Go

Feedback Factor = Input Signal Feedback/Signal Output
β = S_in/S_o

What are the applications of feedback factor?

Feedback factors find applications in various fields like control systems, electronics, and biology. They determine stability, performance, and behavior by measuring how output affects the input, crucial for designing stable systems and understanding natural processes.

How to Calculate Feedback Factor of Feedback Amplifier?

Feedback Factor of Feedback Amplifier calculator uses Feedback Factor = Input Signal Feedback/Signal Output to calculate the Feedback Factor, Feedback Factor of Feedback Amplifier quantifies the ratio of the amount of output signal fed back to the input compared to the original input signal, aiding in control and performance improvement within a circuit. Feedback Factor is denoted by β symbol.

How to calculate Feedback Factor of Feedback Amplifier using this online calculator? To use this online calculator for Feedback Factor of Feedback Amplifier, enter Input Signal Feedback (S_in) & Signal Output (S_o) and hit the calculate button. Here is how the Feedback Factor of Feedback Amplifier calculation can be explained with given input values -> 0.454545 = 16/35.2.

FAQ

What is Feedback Factor of Feedback Amplifier?

Feedback Factor of Feedback Amplifier quantifies the ratio of the amount of output signal fed back to the input compared to the original input signal, aiding in control and performance improvement within a circuit and is represented as β = S_in/S_o or Feedback Factor = Input Signal Feedback/Signal Output. Input Signal Feedback is the input provide to the feedback amplifier. It can be a voltage or current or frequency signal & Signal Output will be of the order of millivolts and is related to discharge.

How to calculate Feedback Factor of Feedback Amplifier?

Feedback Factor of Feedback Amplifier quantifies the ratio of the amount of output signal fed back to the input compared to the original input signal, aiding in control and performance improvement within a circuit is calculated using Feedback Factor = Input Signal Feedback/Signal Output. To calculate Feedback Factor of Feedback Amplifier, you need Input Signal Feedback (S_in) & Signal Output (S_o). With our tool, you need to enter the respective value for Input Signal Feedback & Signal Output and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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