Short-Circuit Current Gain 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.ⓘ Short-Circuit Current Gain [A_i]

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Short-Circuit Current Gain 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: 4.3 Milliampere --> 0.0043 Ampere (Check conversion here)
Input Current: 1.45 Milliampere --> 0.00145 Ampere (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_i = I_o/I_in --> 0.0043/0.00145

Evaluating ... ...

A_i = 2.96551724137931

STEP 3: Convert Result to Output's Unit

2.96551724137931 --> No Conversion Required

FINAL ANSWER

2.96551724137931 ≈ 2.965517 <-- Current Gain

(Calculation completed in 00.020 seconds)

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Credits

Created by Devyaani Garg

Shiv Nadar University (SNU), Greater Noida

Devyaani Garg has created this Calculator and 50+ more calculators!

Verified by Payal Priya

Birsa Institute of Technology (BIT), Sindri

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Short-Circuit Current Gain

LaTeX Go Current Gain = Output Current/Input Current

Short-Circuit Current Gain Formula

LaTeX Go

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

What are the initial conditions assumed while calculating short-circuit current gain?

This calculation is performed under the condition that instantaneous output voltage is zero, also input impedance (Ri) is zero and output impedance (Ro) is infinite.

How to Calculate Short-Circuit Current Gain?

Short-Circuit Current Gain calculator uses Current Gain = Output Current/Input Current to calculate the Current Gain, The Short-Circuit Current Gain is the measure of the maximum output current the amplifier can drive, it means if you short the output, it is the measure of how much current will flow. Current Gain is denoted by A_i symbol.

How to calculate Short-Circuit Current Gain using this online calculator? To use this online calculator for Short-Circuit Current Gain, enter Output Current (I_o) & Input Current (I_in) and hit the calculate button. Here is how the Short-Circuit Current Gain calculation can be explained with given input values -> 2.965517 = 0.0043/0.00145.

FAQ

What is Short-Circuit Current Gain?

The Short-Circuit Current Gain is the measure of the maximum output current the amplifier can drive, it means if you short the output, it is the measure of how much current will flow 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 Short-Circuit Current Gain?

The Short-Circuit Current Gain is the measure of the maximum output current the amplifier can drive, it means if you short the output, it is the measure of how much current will flow is calculated using Current Gain = Output Current/Input Current. To calculate Short-Circuit Current Gain, 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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