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Birsa Institute of Technology (BIT), Sindri
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## Voltage gain when all voltages are given Solution

STEP 0: Pre-Calculation Summary
Formula Used
voltage_gain = -(Load Voltage-Voltage across collector-emitter)/Threshold voltage
Av = -(Vl-VCE)/VT
This formula uses 3 Variables
Variables Used
Load Voltage - The Load Voltage is defined as the voltage between two terminals of load. (Measured in Volt)
Voltage across collector-emitter - The voltage across collector-emitter junction is the electric potential between the base and collector region of a transistor. (Measured in Volt)
Threshold voltage - Threshold voltage of transistor is the minimum gate to source voltage that is needed to create a conducting path between the source and drain terminals. It is an important factor to maintain power efficiency. (Measured in Volt)
STEP 1: Convert Input(s) to Base Unit
Load Voltage: 17 Volt --> 17 Volt No Conversion Required
Voltage across collector-emitter: 10 Volt --> 10 Volt No Conversion Required
Threshold voltage: 50 Volt --> 50 Volt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Av = -(Vl-VCE)/VT --> -(17-10)/50
Evaluating ... ...
Av = -0.14
STEP 3: Convert Result to Output's Unit
-0.14 Decibel --> No Conversion Required
FINAL ANSWER
-0.14 Decibel <-- voltage gain
(Calculation completed in 00.016 seconds)

## < 10+ Basic Principles Calculators

Voltage across gas oxide when MOSFET acts as an amplifier
voltage_across_the_oxide = Threshold voltage+((sqrt(2*MOSFET transconductance parameter*Load Resistance*Supply Voltage+1)-1))/MOSFET transconductance parameter*Load Resistance Go
Voltage across collector-emitter when MOSFET acts as an amplifier
voltage_across_collector_emitter = Supply Voltage-Load Resistance*Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage) Go
Output voltage when MOSFET acts as an amplifier
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 Go
Output voltage when the transistor is biased
output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2 Go
Collector current in active region when transistor acts as an amplifier
collector_current = Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage) Go
Drain current when transistor acts as an amplifier
drain_current = 1/2*MOSFET transconductance parameter*(Voltage across the oxide-Threshold voltage)^2 Go
Overdrive voltage when MOSFET acts as an amplifier
effective_voltage_or_overdrive_voltage = modulus(Voltage across the oxide)-Threshold voltage Go
Output Voltage of the voltage amplifier
output_voltage_of_amplifier = Supply Voltage-Drain current*Load Resistance Go
Output Voltage of BJT Amplifier
output_voltage = Supply Voltage-Drain current of BJT*Load Resistance Go
Bias voltage of the transistor
bias_voltage = Voltage across the oxide+Input voltage Go

### Voltage gain when all voltages are given Formula

voltage_gain = -(Load Voltage-Voltage across collector-emitter)/Threshold voltage
Av = -(Vl-VCE)/VT

## 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 when all voltages are given?

Voltage gain when all voltages are given calculator uses voltage_gain = -(Load Voltage-Voltage across collector-emitter)/Threshold voltage to calculate the voltage gain, Voltage gain when all voltages are given is the amount of voltage that an electronic device needs in order to power on and function. voltage gain and is denoted by Av symbol.

How to calculate Voltage gain when all voltages are given using this online calculator? To use this online calculator for Voltage gain when all voltages are given, enter Load Voltage (Vl), Voltage across collector-emitter (VCE) and Threshold voltage (VT) and hit the calculate button. Here is how the Voltage gain when all voltages are given calculation can be explained with given input values -> -0.14 = -(17-10)/50.

### FAQ

What is Voltage gain when all voltages are given?
Voltage gain when all voltages are given is the amount of voltage that an electronic device needs in order to power on and function and is represented as Av = -(Vl-VCE)/VT or voltage_gain = -(Load Voltage-Voltage across collector-emitter)/Threshold voltage. The Load Voltage is defined as the voltage between two terminals of load, The voltage across collector-emitter junction is the electric potential between the base and collector region of a transistor and Threshold voltage of transistor is the minimum gate to source voltage that is needed to create a conducting path between the source and drain terminals. It is an important factor to maintain power efficiency.
How to calculate Voltage gain when all voltages are given?
Voltage gain when all voltages are given is the amount of voltage that an electronic device needs in order to power on and function is calculated using voltage_gain = -(Load Voltage-Voltage across collector-emitter)/Threshold voltage. To calculate Voltage gain when all voltages are given, you need Load Voltage (Vl), Voltage across collector-emitter (VCE) and Threshold voltage (VT). With our tool, you need to enter the respective value for Load Voltage, Voltage across collector-emitter and Threshold 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 Load Voltage, Voltage across collector-emitter and Threshold voltage. We can use 10 other way(s) to calculate the same, which is/are as follows -
• collector_current = Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage)
• output_voltage_of_amplifier = Supply Voltage-Drain current*Load Resistance
• output_voltage = Supply Voltage-Drain current of BJT*Load Resistance
• drain_current = 1/2*MOSFET transconductance parameter*(Voltage across the oxide-Threshold voltage)^2
• output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
• voltage_across_the_oxide = Threshold voltage+((sqrt(2*MOSFET transconductance parameter*Load Resistance*Supply Voltage+1)-1))/MOSFET transconductance parameter*Load Resistance
• effective_voltage_or_overdrive_voltage = modulus(Voltage across the oxide)-Threshold voltage
• voltage_across_collector_emitter = Supply Voltage-Load Resistance*Saturation current*e^(Voltage across the base–emitter junction/Threshold voltage)
• output_voltage = Supply Voltage-1/2*MOSFET transconductance parameter*Load Resistance*(Voltage across the oxide-Threshold voltage)^2
• bias_voltage = Voltage across the oxide+Input voltage
Where is the Voltage gain when all voltages are given calculator used?
Among many, Voltage gain when all voltages are given calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
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