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Dynamic Q Factor Formula

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Dynamic Q-factor is a dimensionless parameter that describes how underdamped an oscillator or resonator. Check FAQs

Q d = \frac{S}{ω \cdot R s}

Q_d - Dynamic Q-Factor?S - Bandwidth?ω - Angular Frequency?R_s - Series Resistance of Diode?

Dynamic Q Factor Example

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Here is how the Dynamic Q Factor equation looks like with Values.

Here is how the Dynamic Q Factor equation looks like with Units.

Here is how the Dynamic Q Factor equation looks like.

0.0126 = \frac{0.04}{5.75 \cdot 0.55}

0.0126 = \frac{0.04Hz}{5.75rad/s \cdot 0.55Ω}

0.0126 = \frac{0.04}{5.75 \cdot 0.55}

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Dynamic Q Factor Solution

Follow our step by step solution on how to calculate Dynamic Q Factor?

FIRST Step Consider the formula

Q d = \frac{S}{ω \cdot R s}

Next Step Substitute values of Variables

∴

Q d = \frac{0.04Hz}{5.75rad/s \cdot 0.55Ω}

Next Step Prepare to Evaluate

∴

Q d = \frac{0.04}{5.75 \cdot 0.55}

Next Step Evaluate

∴

Q d = 0.0126482213438735

LAST Step Rounding Answer

∴

Q d = 0.0126

Dynamic Q Factor Formula Elements

Variables

Dynamic Q-Factor

Dynamic Q-factor is a dimensionless parameter that describes how underdamped an oscillator or resonator.

Symbol: Q_d

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Dynamic Q-Factor

Bandwidth

Bandwidth refers to the range of frequencies over which the amplifier can effectively amplify a signal.

Symbol: S

Measurement: FrequencyUnit: Hz

Note: Value can be positive or negative.

Formulas to find Bandwidth

Angular Frequency

Angular Frequency of a steadily recurring phenomenon expressed in radians per second.

Symbol: ω

Measurement: Angular FrequencyUnit: rad/s

Note: Value should be greater than 0.

Formulas to find Angular Frequency

Series Resistance of Diode

Series resistance of diode is defined as the total resistance of the circuit is found by simply adding up the resistance values of the individual resistors.

Symbol: R_s

Measurement: Electric ResistanceUnit: Ω

Note: Value should be greater than 0.

Formulas to find Series Resistance of Diode

Other formulas in Non Linear Circuits category

Go Maximum Applied Voltage across Diode

V m = E m \cdot L depl

Go Maximum Applied Current across Diode

I m = \frac{V m}{X c}

Go Reactive Impedence

X c = \frac{V m}{I m}

Go Bandwidth using Dynamic Quality Factor

S = \frac{Q d}{ω \cdot R s}

How to Evaluate Dynamic Q Factor?

Dynamic Q Factor evaluator uses Dynamic Q-Factor = Bandwidth/(Angular Frequency*Series Resistance of Diode) to evaluate the Dynamic Q-Factor, The Dynamic Q factor formula is defined refers to the quality factor of a resonant circuit that is under conditions of signal excitation. Dynamic Q-Factor is denoted by Q_d symbol.

How to evaluate Dynamic Q Factor using this online evaluator? To use this online evaluator for Dynamic Q Factor, enter Bandwidth (S), Angular Frequency (ω) & Series Resistance of Diode (R_s) and hit the calculate button.

FAQs on Dynamic Q Factor

What is the formula to find Dynamic Q Factor?

The formula of Dynamic Q Factor is expressed as Dynamic Q-Factor = Bandwidth/(Angular Frequency*Series Resistance of Diode). Here is an example- 0.012648 = 0.04/(5.75*0.55).

How to calculate Dynamic Q Factor?

With Bandwidth (S), Angular Frequency (ω) & Series Resistance of Diode (R_s) we can find Dynamic Q Factor using the formula - Dynamic Q-Factor = Bandwidth/(Angular Frequency*Series Resistance of Diode).

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