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Negative Half of Maximum Power Dissipation in Class B Stage Formula

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Negative Maximum Power Dissipation Load Power is defined as the power absorbed by the load connected in the negative region to the transistor circuit for class B. Check FAQs

P DNmax = \frac{{V cc}^{2}}{π^{2} \cdot R L}

P_DNmax - Negative Maximum Power Dissipation?V_cc - Supply Voltage?R_L - Load Resistance?π - Archimedes' constant?

Negative Half of Maximum Power Dissipation in Class B Stage Example

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Here is how the Negative Half of Maximum Power Dissipation in Class B Stage equation looks like with Values.

Here is how the Negative Half of Maximum Power Dissipation in Class B Stage equation looks like with Units.

Here is how the Negative Half of Maximum Power Dissipation in Class B Stage equation looks like.

2.2919 = \frac{{7.52}^{2}}{{3.1416}^{2} \cdot 2.5}

2.2919mW = \frac{{7.52V}^{2}}{{3.1416}^{2} \cdot 2.5kΩ}

2.2919 = \frac{{7.52}^{2}}{{3.1416}^{2} \cdot 2.5}

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Negative Half of Maximum Power Dissipation in Class B Stage Solution

Follow our step by step solution on how to calculate Negative Half of Maximum Power Dissipation in Class B Stage?

FIRST Step Consider the formula

P DNmax = \frac{{V cc}^{2}}{π^{2} \cdot R L}

Next Step Substitute values of Variables

∴

P DNmax = \frac{{7.52V}^{2}}{π^{2} \cdot 2.5kΩ}

Next Step Substitute values of Constants

∴

P DNmax = \frac{{7.52V}^{2}}{{3.1416}^{2} \cdot 2.5kΩ}

Next Step Convert Units

∴

P DNmax = \frac{{7.52V}^{2}}{{3.1416}^{2} \cdot 2500Ω}

Next Step Prepare to Evaluate

∴

P DNmax = \frac{{7.52}^{2}}{{3.1416}^{2} \cdot 2500}

Next Step Evaluate

∴

P DNmax = 0.00229190138537906W

Next Step Convert to Output's Unit

∴

P DNmax = 2.29190138537906mW

LAST Step Rounding Answer

∴

P DNmax = 2.2919mW

Negative Half of Maximum Power Dissipation in Class B Stage Formula Elements

Variables

Constants

Negative Maximum Power Dissipation

Negative Maximum Power Dissipation Load Power is defined as the power absorbed by the load connected in the negative region to the transistor circuit for class B.

Symbol: P_DNmax

Measurement: PowerUnit: mW

Note: Value can be positive or negative.

Formulas to find Negative Maximum Power Dissipation

Supply Voltage

Supply Voltage is also defined defined as the bias voltage applied to the op amp for Q2(transistor 2) pin. It is also defined as as voltage at collector.

Symbol: V_cc

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Supply Voltage

Load Resistance

Load Resistance is defined as the cumulative resistance of a circuit as seen by the voltage, current or power source driving that circuit.

Symbol: R_L

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Load Resistance

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Class B Output Stage category

Go Load Resistance of Class B Stage

R classB = \frac{2 \cdot Vˆ o \cdot V cc}{π \cdot P s}

Go Efficiency of Class A

η = \frac{1}{2} \cdot (\frac{V out}{V drain})

Go Efficiency of Class B Output Stage

η a = \frac{π}{4} \cdot (\frac{Vˆ o}{V cc})

Go Maximum Average Power from Class B Output Stage

P maxB = \frac{1}{2} \cdot (\frac{{V cc}^{2}}{R L})

How to Evaluate Negative Half of Maximum Power Dissipation in Class B Stage?

Negative Half of Maximum Power Dissipation in Class B Stage evaluator uses Negative Maximum Power Dissipation = Supply Voltage^2/(pi^2*Load Resistance) to evaluate the Negative Maximum Power Dissipation, The Negative half of maximum power dissipation in class B stage formula refers to the maximum power that a device can dissipate without causing damage or failure. It is calculated to ensure safe operation and prevent overheating. Negative Maximum Power Dissipation is denoted by P_DNmax symbol.

How to evaluate Negative Half of Maximum Power Dissipation in Class B Stage using this online evaluator? To use this online evaluator for Negative Half of Maximum Power Dissipation in Class B Stage, enter Supply Voltage (V_cc) & Load Resistance (R_L) and hit the calculate button.

FAQs on Negative Half of Maximum Power Dissipation in Class B Stage

What is the formula to find Negative Half of Maximum Power Dissipation in Class B Stage?

The formula of Negative Half of Maximum Power Dissipation in Class B Stage is expressed as Negative Maximum Power Dissipation = Supply Voltage^2/(pi^2*Load Resistance). Here is an example- 2279.727 = 7.52^2/(pi^2*2500).

How to calculate Negative Half of Maximum Power Dissipation in Class B Stage?

With Supply Voltage (V_cc) & Load Resistance (R_L) we can find Negative Half of Maximum Power Dissipation in Class B Stage using the formula - Negative Maximum Power Dissipation = Supply Voltage^2/(pi^2*Load Resistance). This formula also uses Archimedes' constant .

Can the Negative Half of Maximum Power Dissipation in Class B Stage be negative?

Yes, the Negative Half of Maximum Power Dissipation in Class B Stage, measured in Power can be negative.

Which unit is used to measure Negative Half of Maximum Power Dissipation in Class B Stage?

Negative Half of Maximum Power Dissipation in Class B Stage is usually measured using the Milliwatt[mW] for Power. Watt[mW], Kilowatt[mW], Microwatt[mW] are the few other units in which Negative Half of Maximum Power Dissipation in Class B Stage can be measured.

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