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Maximum Average Power from Class B Output Stage Formula

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Maximum Power in Class B is defined as the maximum average power that can be developed by any circuit using amplifiers. Check FAQs

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

P_maxB - Maximum Power in Class B?V_cc - Supply Voltage?R_L - Load Resistance?

Maximum Average Power from Class B Output Stage Example

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With units

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Here is how the Maximum Average Power from Class B Output Stage equation looks like with Values.

Here is how the Maximum Average Power from Class B Output Stage equation looks like with Units.

Here is how the Maximum Average Power from Class B Output Stage equation looks like.

11.3101 = \frac{1}{2} \cdot (\frac{{7.52}^{2}}{2.5})

11.3101mW = \frac{1}{2} \cdot (\frac{{7.52V}^{2}}{2.5kΩ})

11.3101 = \frac{1}{2} \cdot (\frac{{7.52}^{2}}{2.5})

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Maximum Average Power from Class B Output Stage Solution

Follow our step by step solution on how to calculate Maximum Average Power from Class B Output Stage?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

P maxB = \frac{1}{2} \cdot (\frac{{7.52V}^{2}}{2.5kΩ})

Next Step Convert Units

∴

P maxB = \frac{1}{2} \cdot (\frac{{7.52V}^{2}}{2500Ω})

Next Step Prepare to Evaluate

∴

P maxB = \frac{1}{2} \cdot (\frac{{7.52}^{2}}{2500})

Next Step Evaluate

∴

P maxB = 0.01131008W

Next Step Convert to Output's Unit

∴

P maxB = 11.31008mW

LAST Step Rounding Answer

∴

P maxB = 11.3101mW

Maximum Average Power from Class B Output Stage Formula Elements

Variables

Maximum Power in Class B

Maximum Power in Class B is defined as the maximum average power that can be developed by any circuit using amplifiers.

Symbol: P_maxB

Measurement: PowerUnit: mW

Note: Value should be greater than 0.

Formulas to find Maximum Power in Class B

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

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 Power Dissipation in Class B Stage

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

How to Evaluate Maximum Average Power from Class B Output Stage?

Maximum Average Power from Class B Output Stage evaluator uses Maximum Power in Class B = 1/2*(Supply Voltage^2/Load Resistance) to evaluate the Maximum Power in Class B, The Maximum average power from class B output stage formula is defined as the ratio of total work done by the body to the total time taken by the body. Maximum Power in Class B is denoted by P_maxB symbol.

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

FAQs on Maximum Average Power from Class B Output Stage

What is the formula to find Maximum Average Power from Class B Output Stage?

The formula of Maximum Average Power from Class B Output Stage is expressed as Maximum Power in Class B = 1/2*(Supply Voltage^2/Load Resistance). Here is an example- 11250 = 1/2*(7.52^2/2500).

How to calculate Maximum Average Power from Class B Output Stage?

With Supply Voltage (V_cc) & Load Resistance (R_L) we can find Maximum Average Power from Class B Output Stage using the formula - Maximum Power in Class B = 1/2*(Supply Voltage^2/Load Resistance).

Can the Maximum Average Power from Class B Output Stage be negative?

No, the Maximum Average Power from Class B Output Stage, measured in Power cannot be negative.

Which unit is used to measure Maximum Average Power from Class B Output Stage?

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

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Maximum Average Power from Class B Output Stage Formula

Maximum Average Power from Class B Output Stage Example

Maximum Average Power from Class B Output Stage Solution

Maximum Average Power from Class B Output Stage Formula Elements

Other formulas in Class B Output Stage category

How to Evaluate Maximum Average Power from Class B Output Stage?

FAQs on Maximum Average Power from Class B Output Stage

Variable Name