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Drain Voltage Formula

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Base Collector Voltage is a crucial parameter in transistor biasing. It refers to the voltage difference between the base and collector terminals of the transistor when it is in its active state. Check FAQs

V bc = \sqrt{\frac{P d}{f \cdot C}}

V_bc - Base Collector Voltage?P_d - Dynamic Power?f - Frequency?C - Capacitance?

Drain Voltage Example

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

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

Here is how the Drain Voltage equation looks like.

2.2262 = \sqrt{\frac{1.23}{292.34 \cdot 849}}

2.2262V = \sqrt{\frac{1.23W}{292.34Hz \cdot 849μF}}

2.2262 = \sqrt{\frac{1.23}{292.34 \cdot 849}}

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Drain Voltage Solution

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

FIRST Step Consider the formula

V bc = \sqrt{\frac{P d}{f \cdot C}}

Next Step Substitute values of Variables

∴

V bc = \sqrt{\frac{1.23W}{292.34Hz \cdot 849μF}}

Next Step Convert Units

∴

V bc = \sqrt{\frac{1.23W}{292.34Hz \cdot 0.0008F}}

Next Step Prepare to Evaluate

∴

V bc = \sqrt{\frac{1.23}{292.34 \cdot 0.0008}}

Next Step Evaluate

∴

V bc = 2.22615084651652V

LAST Step Rounding Answer

∴

V bc = 2.2262V

Drain Voltage Formula Elements

Variables

Functions

Base Collector Voltage

Base Collector Voltage is a crucial parameter in transistor biasing. It refers to the voltage difference between the base and collector terminals of the transistor when it is in its active state.

Symbol: V_bc

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Base Collector Voltage

Dynamic Power

Dynamic Power is power consumed while the inputs are active.

Symbol: P_d

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Dynamic Power

Frequency

Frequency is the clock rate of the circuit is measured in cycles/second.

Symbol: f

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Frequency

Capacitance

Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.

Symbol: C

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Capacitance

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Analog VLSI Design category

Go Gate to Base Capacitance

C gb = C g - (C gs + C gd)

Go Gate to Channel Voltage

V gc = (\frac{Q ch}{C g}) + V t

Go Gate to Collector Potential

V gc = \frac{V gs + V gd}{2}

Go Gate to Drain Capacitance

C gd = C g - (C gb + C gs)

How to Evaluate Drain Voltage?

Drain Voltage evaluator uses Base Collector Voltage = sqrt(Dynamic Power/(Frequency*Capacitance)) to evaluate the Base Collector Voltage, The Drain Voltage formula is defined as the voltage between the drain and the source of the MOSFETs. Base Collector Voltage is denoted by V_bc symbol.

How to evaluate Drain Voltage using this online evaluator? To use this online evaluator for Drain Voltage, enter Dynamic Power (P_d), Frequency (f) & Capacitance (C) and hit the calculate button.

FAQs on Drain Voltage

What is the formula to find Drain Voltage?

The formula of Drain Voltage is expressed as Base Collector Voltage = sqrt(Dynamic Power/(Frequency*Capacitance)). Here is an example- 2.226151 = sqrt(1.23/(292.34*0.000849)).

How to calculate Drain Voltage?

With Dynamic Power (P_d), Frequency (f) & Capacitance (C) we can find Drain Voltage using the formula - Base Collector Voltage = sqrt(Dynamic Power/(Frequency*Capacitance)). This formula also uses Square Root (sqrt) function(s).

Can the Drain Voltage be negative?

No, the Drain Voltage, measured in Electric Potential cannot be negative.

Which unit is used to measure Drain Voltage?

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 Drain Voltage can be measured.

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Drain Voltage Formula

Drain Voltage Example

Drain Voltage Solution

Drain Voltage Formula Elements

Other formulas in Analog VLSI Design category

How to Evaluate Drain Voltage?

FAQs on Drain Voltage

Variable Name