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Total Instantaneous Drain Voltage Formula

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The total instantaneous drain voltage is the voltage that falls across the gate-source terminal of the transistor. Check FAQs

V d = V fc - R d \cdot i d

V_d - Total Instantaneous Drain Voltage?V_fc - Fundamental Component Voltage?R_d - Drain Resistance?i_d - Drain Current?

Total Instantaneous Drain Voltage Example

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Here is how the Total Instantaneous Drain Voltage equation looks like with Values.

Here is how the Total Instantaneous Drain Voltage equation looks like with Units.

Here is how the Total Instantaneous Drain Voltage equation looks like.

-1.3 = 5 - 0.36 \cdot 17.5

-1.3V = 5V - 0.36kΩ \cdot 17.5mA

-1.3 = 5 - 0.36 \cdot 17.5

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Total Instantaneous Drain Voltage Solution

Follow our step by step solution on how to calculate Total Instantaneous Drain Voltage?

FIRST Step Consider the formula

V d = V fc - R d \cdot i d

Next Step Substitute values of Variables

∴

V d = 5V - 0.36kΩ \cdot 17.5mA

Next Step Convert Units

∴

V d = 5V - 360Ω \cdot 0.0175A

Next Step Prepare to Evaluate

∴

V d = 5 - 360 \cdot 0.0175

LAST Step Evaluate

∴

V d = -1.3V

Total Instantaneous Drain Voltage Formula Elements

Variables

Total Instantaneous Drain Voltage

The total instantaneous drain voltage is the voltage that falls across the gate-source terminal of the transistor.

Symbol: V_d

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Total Instantaneous Drain Voltage

Fundamental Component Voltage

Fundamental component voltage is the first harmonic of the voltage in the harmonic analysis of the square wave of voltage in an inverter based circuit.

Symbol: V_fc

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Fundamental Component Voltage

Drain Resistance

Drain resistance is the ratio of change in drain to source voltage to corresponding change in drain current for a constant gate to source voltage.

Symbol: R_d

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Drain Resistance

Drain Current

Drain current below threshold voltage is defined as the subthreshold current and varies exponentially with gate to source voltage.

Symbol: i_d

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Drain Current

Other formulas in Transistor Amplifier Characteristics category

Go Current Flowing through Induced Channel in Transistor given Oxide Voltage

i o = (μ e \cdot C ox \cdot (\frac{W c}{L}) \cdot (V ox - V t)) \cdot V ds

Go Current Entering Drain Terminal of MOSFET at Saturation

i ds = \frac{1}{2} \cdot k' n \cdot (\frac{W c}{L}) \cdot {(V ov)}^{2}

Go Input Voltage in Transistor

V fc = R d \cdot i d - V d

Go Test Current of Transistor Amplifier

i x = \frac{V x}{R in}

How to Evaluate Total Instantaneous Drain Voltage?

Total Instantaneous Drain Voltage evaluator uses Total Instantaneous Drain Voltage = Fundamental Component Voltage-Drain Resistance*Drain Current to evaluate the Total Instantaneous Drain Voltage, The Total instantaneous drain voltage is the voltage that Voltage that falls across the gate-source terminal of the transistor. Total Instantaneous Drain Voltage is denoted by V_d symbol.

How to evaluate Total Instantaneous Drain Voltage using this online evaluator? To use this online evaluator for Total Instantaneous Drain Voltage, enter Fundamental Component Voltage (V_fc), Drain Resistance (R_d) & Drain Current (i_d) and hit the calculate button.

FAQs on Total Instantaneous Drain Voltage

What is the formula to find Total Instantaneous Drain Voltage?

The formula of Total Instantaneous Drain Voltage is expressed as Total Instantaneous Drain Voltage = Fundamental Component Voltage-Drain Resistance*Drain Current. Here is an example- -1.28425 = 5-360*0.0175.

How to calculate Total Instantaneous Drain Voltage?

With Fundamental Component Voltage (V_fc), Drain Resistance (R_d) & Drain Current (i_d) we can find Total Instantaneous Drain Voltage using the formula - Total Instantaneous Drain Voltage = Fundamental Component Voltage-Drain Resistance*Drain Current.

Can the Total Instantaneous Drain Voltage be negative?

Yes, the Total Instantaneous Drain Voltage, measured in Electric Potential can be negative.

Which unit is used to measure Total Instantaneous Drain Voltage?

Total Instantaneous Drain Voltage is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Total Instantaneous Drain Voltage can be measured.

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Total Instantaneous Drain Voltage Formula

Total Instantaneous Drain Voltage Example

Total Instantaneous Drain Voltage Solution

Total Instantaneous Drain Voltage Formula Elements

Other formulas in Transistor Amplifier Characteristics category

How to Evaluate Total Instantaneous Drain Voltage?

FAQs on Total Instantaneous Drain Voltage

Variable Name