Voltage Gain given all Voltages Calculator

✖Supply Voltage is the input voltage source that flows through the BJT.ⓘ Supply Voltage [V_DD]			+10% -10%
✖Collector-Emitter Voltage is the electric potential between the base and collector region of a transistor.ⓘ Collector-Emitter Voltage [V_CE]			+10% -10%
✖Thermal Voltage is the voltage produced within the p-n junction.ⓘ Thermal Voltage [V_t]			+10% -10%

✖Voltage gain is defined as the ratio of the output voltage to the input voltage.ⓘ Voltage Gain given all Voltages [A_v]

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Voltage Gain given all Voltages Solution

STEP 0: Pre-Calculation Summary

Formula Used

Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage
A_v = -(V_DD-V_CE)/V_t
This formula uses 4 Variables

Variables Used

Voltage Gain - (Measured in Decibel) - Voltage gain is defined as the ratio of the output voltage to the input voltage.
Supply Voltage - (Measured in Volt) - Supply Voltage is the input voltage source that flows through the BJT.
Collector-Emitter Voltage - (Measured in Volt) - Collector-Emitter Voltage is the electric potential between the base and collector region of a transistor.
Thermal Voltage - (Measured in Volt) - Thermal Voltage is the voltage produced within the p-n junction.

STEP 1: Convert Input(s) to Base Unit

Supply Voltage: 2.5 Volt --> 2.5 Volt No Conversion Required
Collector-Emitter Voltage: 3.15 Volt --> 3.15 Volt No Conversion Required
Thermal Voltage: 4.7 Volt --> 4.7 Volt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_v = -(V_DD-V_CE)/V_t --> -(2.5-3.15)/4.7

Evaluating ... ...

A_v = 0.138297872340426

STEP 3: Convert Result to Output's Unit

0.138297872340426 Decibel --> No Conversion Required

FINAL ANSWER

0.138297872340426 ≈ 0.138298 Decibel <-- Voltage Gain

(Calculation completed in 00.004 seconds)

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Birsa Institute of Technology (BIT), Sindri

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Vishwakarma Government Engineering College (VGEC), Ahmedabad

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Voltage Gain given all Voltages

LaTeX Go Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage

Voltage Gain given Collector Current

LaTeX Go Voltage Gain = -(Collector Current/Thermal Voltage)*Collector Resistance

Open Circuit Voltage Gain given Open Circuit Transresistance

LaTeX Go Open Circuit Voltage Gain = Open Circuit Transresistance/Input Resistance

Short-Circuit Current Gain

LaTeX Go Current Gain = Output Current/Input Current

Voltage Gain given all Voltages Formula

LaTeX Go

Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage
A_v = -(V_DD-V_CE)/V_t

What is voltage gain?

The difference between the output signal voltage level in decibels and the input signal voltage level in decibels; this value is equal to 20 times the common logarithm of the ratio of the output voltage to the input voltage.

How to Calculate Voltage Gain given all Voltages?

Voltage Gain given all Voltages calculator uses Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage to calculate the Voltage Gain, Voltage gain given all voltages is the amount of voltage that an electronic device needs in order to power on and function. Voltage Gain is denoted by A_v symbol.

How to calculate Voltage Gain given all Voltages using this online calculator? To use this online calculator for Voltage Gain given all Voltages, enter Supply Voltage (V_DD), Collector-Emitter Voltage (V_CE) & Thermal Voltage (V_t) and hit the calculate button. Here is how the Voltage Gain given all Voltages calculation can be explained with given input values -> 0.138298 = -(2.5-3.15)/4.7.

FAQ

What is Voltage Gain given all Voltages?

Voltage gain given all voltages is the amount of voltage that an electronic device needs in order to power on and function and is represented as A_v = -(V_DD-V_CE)/V_t or Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage. Supply Voltage is the input voltage source that flows through the BJT, Collector-Emitter Voltage is the electric potential between the base and collector region of a transistor & Thermal Voltage is the voltage produced within the p-n junction.

How to calculate Voltage Gain given all Voltages?

Voltage gain given all voltages is the amount of voltage that an electronic device needs in order to power on and function is calculated using Voltage Gain = -(Supply Voltage-Collector-Emitter Voltage)/Thermal Voltage. To calculate Voltage Gain given all Voltages, you need Supply Voltage (V_DD), Collector-Emitter Voltage (V_CE) & Thermal Voltage (V_t). With our tool, you need to enter the respective value for Supply Voltage, Collector-Emitter Voltage & Thermal 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 Supply Voltage, Collector-Emitter Voltage & Thermal Voltage. We can use 3 other way(s) to calculate the same, which is/are as follows -

Voltage Gain = -(Collector Current/Thermal Voltage)*Collector Resistance
Voltage Gain = -Transconductance*Collector Resistance
Voltage Gain = -Transconductance*((Collector Resistance*Load Resistance)/(Collector Resistance+Load Resistance))

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