Current Gain of Amplifier Calculator

✖The Output Current of the amplifier is defined as the maximum current that can be supplied to the load.ⓘ Output Current [I_o]			+10% -10%
✖Input Current is defined as any closed-loop configuration in which the error signal used for feedback is in the form of a current.ⓘ Input Current [i_in]			+10% -10%

✖Current Gain is the ratio of output current to the input current of an amplifier is defined as current gain.ⓘ Current Gain of Amplifier [A_i]

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Current Gain of Amplifier Solution

STEP 0: Pre-Calculation Summary

Formula Used

Current Gain = Output Current/Input Current
A_i = I_o/i_in
This formula uses 3 Variables

Variables Used

Current Gain - Current Gain is the ratio of output current to the input current of an amplifier is defined as current gain.
Output Current - (Measured in Ampere) - The Output Current of the amplifier is defined as the maximum current that can be supplied to the load.
Input Current - (Measured in Ampere) - Input Current is defined as any closed-loop configuration in which the error signal used for feedback is in the form of a current.

STEP 1: Convert Input(s) to Base Unit

Output Current: 3.23 Milliampere --> 0.00323 Ampere (Check conversion here)
Input Current: 2.74 Milliampere --> 0.00274 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_i = I_o/i_in --> 0.00323/0.00274

Evaluating ... ...

A_i = 1.17883211678832

STEP 3: Convert Result to Output's Unit

1.17883211678832 --> No Conversion Required

FINAL ANSWER

1.17883211678832 ≈ 1.178832 <-- Current Gain

(Calculation completed in 00.004 seconds)

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Credits

Created by Aarush Vats

Guru Gobind Singh Indraprastha University (GGSIPU), Delhi

Aarush Vats has created this Calculator and 8 more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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Current Gain of Amplifier Formula

LaTeX Go

Current Gain = Output Current/Input Current
A_i = I_o/i_in

What are the applications of calculating Current Gain ?

Calculating current gain in an amplifier is essential for evaluating the amplifier's performance and selecting the appropriate component.Applications of calculating current gain includes - Determining the amplifier's ability to handle high input currents, evaluating the amplifier's output impedance and power supply requirements and selecting the appropriate amplifier for a particular application.

How to Calculate Current Gain of Amplifier?

Current Gain of Amplifier calculator uses Current Gain = Output Current/Input Current to calculate the Current Gain, The Current Gain of Amplifier formula is defined as the ratio of output current to the input current of an amplifier. Current Gain is denoted by A_i symbol.

How to calculate Current Gain of Amplifier using this online calculator? To use this online calculator for Current Gain of Amplifier, enter Output Current (I_o) & Input Current (i_in) and hit the calculate button. Here is how the Current Gain of Amplifier calculation can be explained with given input values -> 1.178832 = 0.00323/0.00274.

FAQ

What is Current Gain of Amplifier?

The Current Gain of Amplifier formula is defined as the ratio of output current to the input current of an amplifier and is represented as A_i = I_o/i_in or Current Gain = Output Current/Input Current. The Output Current of the amplifier is defined as the maximum current that can be supplied to the load & Input Current is defined as any closed-loop configuration in which the error signal used for feedback is in the form of a current.

How to calculate Current Gain of Amplifier?

The Current Gain of Amplifier formula is defined as the ratio of output current to the input current of an amplifier is calculated using Current Gain = Output Current/Input Current. To calculate Current Gain of Amplifier, you need Output Current (I_o) & Input Current (i_in). With our tool, you need to enter the respective value for Output Current & Input Current 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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