## Source Input Voltage Solution

STEP 0: Pre-Calculation Summary
Formula Used
Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance))
Vs(in) = Vin*(Rin/(Rin+Rse))
This formula uses 4 Variables
Variables Used
Source Input Voltage - (Measured in Volt) - Source Input Voltage is the voltage applied to the input of a circuit or device, typically from a power source such as a battery or wall adapter.
Input Voltage - (Measured in Volt) - The Input voltage is the voltage detected at the input of the transistor.
Input Amplifier Resistance - (Measured in Ohm) - The Input Amplifier Resistance is the resistance that opposes the flow of current as it enters the transistor.
Equivalent Source Resistance - (Measured in Ohm) - Equivalent Source Resistance is a measure of the total opposition to current flow in an electrical circuit, taking into account the resistance of the source and any parallel circuit components.
STEP 1: Convert Input(s) to Base Unit
Input Voltage: 9.4 Volt --> 9.4 Volt No Conversion Required
Input Amplifier Resistance: 1.4 Ohm --> 1.4 Ohm No Conversion Required
Equivalent Source Resistance: 10.2 Ohm --> 10.2 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Vs(in) = Vin*(Rin/(Rin+Rse)) --> 9.4*(1.4/(1.4+10.2))
Evaluating ... ...
Vs(in) = 1.13448275862069
STEP 3: Convert Result to Output's Unit
1.13448275862069 Volt --> No Conversion Required
1.13448275862069 1.134483 Volt <-- Source Input Voltage
(Calculation completed in 00.020 seconds)
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## Credits

Created by Ritwik Tripathi
Vellore Institute of Technology (VIT Vellore), Vellore
Ritwik Tripathi has created this Calculator and 8 more calculators!
Verified by Parminder Singh
Chandigarh University (CU), Punjab
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## < 20 Voltage Calculators

Conductance of Channel of MOSFET using Vgs
Conductance of Channel = Mobility of Electrons at Surface of Channel*Oxide Capacitance*Channel Width/Channel Length*(Gate-Source Voltage-Threshold Voltage)
Common Gate Output Voltage
Output Voltage at Drain Q1 of MOSFET given Common-Mode Signal
Drain Voltage Q1 = -Output Resistance*(Transconductance*Common Mode Input Signal)/(1+(2*Transconductance*Output Resistance))
Voltage across Gate and Source of MOSFET on Operation with Differential Input Voltage
Gate-Source Voltage = Threshold Voltage+sqrt((2*DC Bias Current)/(Process Transconductance Parameter*Aspect Ratio))
Source Input Voltage
Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance))
Input Gate-to-Source Voltage
Critical Voltage = (Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance)) *Input Voltage
Output Voltage at Drain Q2 of MOSFET given Common-Mode Signal
Drain Voltage Q2 = -(Output Resistance/((1/Transconductance)+2*Output Resistance))*Common Mode Input Signal
Voltage across Gate and Source of MOSFET given Input Current
Gate-Source Voltage = Input Current/(Angular Frequency*(Source Gate Capacitance+Gate-Drain Capacitance))
Positive Voltage given Device Parameter in MOSFET
Input Current = Gate-Source Voltage*(Angular Frequency*(Source Gate Capacitance+Gate-Drain Capacitance))
Overdrive Voltage when MOSFET Acts as Amplifier with Load Resistance
Transconductance = Total Current/(Common Mode Input Signal-(2*Total Current*Output Resistance))
Incremental Voltage Signal of Differential Amplifier
Common Mode Input Signal = (Total Current/Transconductance)+(2*Total Current*Output Resistance)
Voltage at Drain Q1 of MOSFET
Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal
Voltage at Drain Q2 in MOSFET
Output Voltage = -(Total Load Resistance of MOSFET/(2*Output Resistance))*Common Mode Input Signal
Saturation Voltage of MOSFET
Drain and Source Saturation Voltage = Gate-Source Voltage-Threshold Voltage
Voltage across Gate to Source of MOSFET on Differential Input Voltage given Overdrive Voltage
Gate-Source Voltage = Threshold Voltage+1.4*Effective Voltage
Threshold Voltage when MOSFET Acts as Amplifier
Threshold Voltage = Gate-Source Voltage-Effective Voltage
Overdrive Voltage of MOSFET
Effective Voltage = Gate-Source Voltage-Threshold Voltage
Overdrive Voltage
Overdrive Voltage = (2*Drain Current)/Transconductance
Output Voltage at Drain Q1 of MOSFET
Drain Voltage Q1 = -(Output Resistance*Total Current)
Output Voltage at Drain Q2 of MOSFET
Drain Voltage Q2 = -(Output Resistance*Total Current)

## Source Input Voltage Formula

Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance))
Vs(in) = Vin*(Rin/(Rin+Rse))

## What is the importance of Source Input Voltage?

Source Input Voltage is crucial in determining the performance and efficiency of a power supply. It sets the maximum input voltage that the power supply can handle, which affects the output voltage and current.A higher Source Input Voltage allows for more power to be delivered to the load, but also increases the risk of overvoltage and damage to the power supply.

## How to Calculate Source Input Voltage?

Source Input Voltage calculator uses Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance)) to calculate the Source Input Voltage, The Source Input Voltage formula is defined as voltage level at which an electrical signal is applied to a device or system as its input. It is the voltage level at which the signal is generated or received, and it is typically measured in volts (V). Source Input Voltage is denoted by Vs(in) symbol.

How to calculate Source Input Voltage using this online calculator? To use this online calculator for Source Input Voltage, enter Input Voltage (Vin), Input Amplifier Resistance (Rin) & Equivalent Source Resistance (Rse) and hit the calculate button. Here is how the Source Input Voltage calculation can be explained with given input values -> 1.134483 = 9.4*(1.4/(1.4+10.2)).

### FAQ

What is Source Input Voltage?
The Source Input Voltage formula is defined as voltage level at which an electrical signal is applied to a device or system as its input. It is the voltage level at which the signal is generated or received, and it is typically measured in volts (V) and is represented as Vs(in) = Vin*(Rin/(Rin+Rse)) or Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance)). The Input voltage is the voltage detected at the input of the transistor, The Input Amplifier Resistance is the resistance that opposes the flow of current as it enters the transistor & Equivalent Source Resistance is a measure of the total opposition to current flow in an electrical circuit, taking into account the resistance of the source and any parallel circuit components.
How to calculate Source Input Voltage?
The Source Input Voltage formula is defined as voltage level at which an electrical signal is applied to a device or system as its input. It is the voltage level at which the signal is generated or received, and it is typically measured in volts (V) is calculated using Source Input Voltage = Input Voltage*(Input Amplifier Resistance/(Input Amplifier Resistance+Equivalent Source Resistance)). To calculate Source Input Voltage, you need Input Voltage (Vin), Input Amplifier Resistance (Rin) & Equivalent Source Resistance (Rse). With our tool, you need to enter the respective value for Input Voltage, Input Amplifier Resistance & Equivalent Source Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well. Let Others Know