FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Form Factor Formula

Fx Copy

LaTeX Copy

The Form Factor is defined as the ratio between the average value and the RMS value. Check FAQs

F = \frac{V rms}{V avg}

F - Form Factor?V_rms - Root Mean Square Voltage?V_avg - Average Voltage?

Form Factor Example

With values

With units

Only example

Here is how the Form Factor equation looks like with Values.

Here is how the Form Factor equation looks like with Units.

Here is how the Form Factor equation looks like.

0.2 = \frac{7}{35}

0.2 = \frac{7V}{35V}

0.2 = \frac{7}{35}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Engineering » Category

Electronics » Category

Power Electronics » fx Form Factor

Form Factor Solution

Follow our step by step solution on how to calculate Form Factor?

FIRST Step Consider the formula

F = \frac{V rms}{V avg}

Next Step Substitute values of Variables

∴

F = \frac{7V}{35V}

Next Step Prepare to Evaluate

∴

F = \frac{7}{35}

LAST Step Evaluate

∴

F = 0.2

Form Factor Formula Elements

Variables

Form Factor

The Form Factor is defined as the ratio between the average value and the RMS value.

Symbol: F

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Form Factor

Root Mean Square Voltage

Root Mean Square Voltage is the square root of the time average of the voltage squared.

Symbol: V_rms

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Root Mean Square Voltage

Average Voltage

Average Voltage is simply average of the voltages of the circuit.

Symbol: V_avg

Measurement: Electric PotentialUnit: V

Note: Value can be positive or negative.

Formulas to find Average Voltage

Other formulas in Rectifier Circuits category

Go Average Current for Full-wave Rectifier

I avg = 0.636 \cdot I o

Go Average Current for Half-wave Rectifier

I avg = 0.318 \cdot I o

Go Transformer Utilization Factor

TUF = \frac{P dc}{P va}

Go Ripple Factor

r = \frac{V rms}{V cc}

How to Evaluate Form Factor?

Form Factor evaluator uses Form Factor = Root Mean Square Voltage/Average Voltage to evaluate the Form Factor, The Form Factor formula is defined as the ratio between the RMS voltage and average voltage. It is denoted as " F ". Form Factor is denoted by F symbol.

How to evaluate Form Factor using this online evaluator? To use this online evaluator for Form Factor, enter Root Mean Square Voltage (V_rms) & Average Voltage (V_avg) and hit the calculate button.

FAQs on Form Factor

What is the formula to find Form Factor?

The formula of Form Factor is expressed as Form Factor = Root Mean Square Voltage/Average Voltage. Here is an example- 0.2 = 7/35.

How to calculate Form Factor?

With Root Mean Square Voltage (V_rms) & Average Voltage (V_avg) we can find Form Factor using the formula - Form Factor = Root Mean Square Voltage/Average Voltage.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit