Voltage Gain of Amplifier Solution

STEP 0: Pre-Calculation Summary
Formula Used
Voltage Gain = Output Voltage/Input Voltage
Gv = Vo/Vin
This formula uses 3 Variables
Variables Used
Voltage Gain - Voltage gain is defined as the ratio of the output voltage to the input voltage.
Output Voltage - (Measured in Volt) - Output Voltage refers to the voltage at the output or load terminal.
Input Voltage - (Measured in Volt) - Input Voltage is the voltage applied by a source from the input terminal.
STEP 1: Convert Input(s) to Base Unit
Output Voltage: 13.6 Volt --> 13.6 Volt No Conversion Required
Input Voltage: 9.57 Volt --> 9.57 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Gv = Vo/Vin --> 13.6/9.57
Evaluating ... ...
Gv = 1.42110762800418
STEP 3: Convert Result to Output's Unit
1.42110762800418 --> No Conversion Required
FINAL ANSWER
1.42110762800418 1.421108 <-- Voltage Gain
(Calculation completed in 00.004 seconds)

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21 Amplifier Characteristics Calculators

Base Junction Width of Amplifier
Go Base Junction Width = (Base Emitter Area*[Charge-e]*Electron Diffusivity*Thermal Equilibrium Concentration)/Saturation Current
Saturation Current
Go Saturation Current = (Base Emitter Area*[Charge-e]*Electron Diffusivity*Thermal Equilibrium Concentration)/Base Junction Width
Differential Voltage in Amplifier
Go Differential Input Signal = Output Voltage/((Resistance 4/Resistance 3)*(1+(Resistance 2)/Resistance 1))
Output Voltage for Instrumentation Amplifier
Go Output Voltage = (Resistance 4/Resistance 3)*(1+(Resistance 2)/Resistance 1)*Differential Input Signal
Voltage Gain given Load Resistance
Go Voltage Gain = Common Base Current Gain*((1/(1/Load Resistance+1/Collector Resistance))/Emitter Resistance)
Load Power of Amplifier
Go Load Power = (Positive DC Voltage*Positive DC Current)+(Negative DC Voltage*Negative DC Current)
Signal Voltage of Amplifier
Go Signal Voltage = Input Voltage*((Input Resistance+Signal Resistance)/Input Resistance)
Input Voltage of Amplifier
Go Input Voltage = (Input Resistance/(Input Resistance+Signal Resistance))*Signal Voltage
Differential Gain of Instrumentation Amplifier
Go Differential Mode Gain = (Resistance 4/Resistance 3)*(1+(Resistance 2)/Resistance 1)
Load Resistance with respect to Transconductance
Go Load Resistance = -(Output Voltage Gain*(1/Transconductance+Series Resistor))
Output Voltage Gain given Transconductance
Go Output Voltage Gain = -(Load Resistance/(1/Transconductance+Series Resistor))
Open-Circuit Transresistance
Go Open Circuit Transresistance = Output Voltage/Input Current
Amplifier Power Efficiency
Go Power Efficiency Percentage = 100*(Load Power/Input Power)
Current Gain of Amplifier in Decibels
Go Current Gain in Decibels = 20*(log10(Current Gain) )
Output Voltage of Amplifier
Go Output Voltage = Voltage Gain*Input Voltage
Current Gain of Amplifier
Go Current Gain = Output Current/Input Current
Voltage Gain of Amplifier
Go Voltage Gain = Output Voltage/Input Voltage
Input Voltage at Maximum Power Dissipation
Go Input Voltage = (Peak Voltage*pi)/2
Peak Voltage at Maximum Power Dissipation
Go Peak Voltage = (2*Input Voltage)/pi
Power Gain of Amplifier
Go Power Gain = Load Power/Input Power
Open Circuit Time Constant of Amplifier
Go Open Circuit Time Constant = 1/Pole Frequency

Voltage Gain of Amplifier Formula

Voltage Gain = Output Voltage/Input Voltage
Gv = Vo/Vin

What are the applications of voltage gain of the amplifier?

Voltage gain of an amplifier is used in various applications, including audio equipment such as amplifiers, speakers, and sound cards, as well as in professional audio systems, radio broadcasting, and medical equipment. It allows for the amplification of small signals to a desired level, enhancing their quality and clarity.

How to Calculate Voltage Gain of Amplifier?

Voltage Gain of Amplifier calculator uses Voltage Gain = Output Voltage/Input Voltage to calculate the Voltage Gain, The Voltage Gain of Amplifier formula is defined as the ratio of output voltage Vo to the input voltage Vi of an amplifier. Voltage Gain is denoted by Gv symbol.

How to calculate Voltage Gain of Amplifier using this online calculator? To use this online calculator for Voltage Gain of Amplifier, enter Output Voltage (Vo) & Input Voltage (Vin) and hit the calculate button. Here is how the Voltage Gain of Amplifier calculation can be explained with given input values -> 1.421108 = 13.6/9.57.

FAQ

What is Voltage Gain of Amplifier?
The Voltage Gain of Amplifier formula is defined as the ratio of output voltage Vo to the input voltage Vi of an amplifier and is represented as Gv = Vo/Vin or Voltage Gain = Output Voltage/Input Voltage. Output Voltage refers to the voltage at the output or load terminal & Input Voltage is the voltage applied by a source from the input terminal.
How to calculate Voltage Gain of Amplifier?
The Voltage Gain of Amplifier formula is defined as the ratio of output voltage Vo to the input voltage Vi of an amplifier is calculated using Voltage Gain = Output Voltage/Input Voltage. To calculate Voltage Gain of Amplifier, you need Output Voltage (Vo) & Input Voltage (Vin). With our tool, you need to enter the respective value for Output Voltage & Input Voltage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Voltage Gain?
In this formula, Voltage Gain uses Output Voltage & Input Voltage. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Voltage Gain = Common Base Current Gain*((1/(1/Load Resistance+1/Collector Resistance))/Emitter Resistance)
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