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RMS Load Current of TRIAC Formula

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RMS Current TRIAC is defined as the root mean square value of supply current including both fundamental and harmonics components. Check FAQs

I rms(triac) = \frac{I peak(triac)}{2}

I_rms(triac) - RMS Current TRIAC?I_peak(triac) - Peak Current TRIAC?

RMS Load Current of TRIAC Example

With values

With units

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Here is how the RMS Load Current of TRIAC equation looks like with Values.

Here is how the RMS Load Current of TRIAC equation looks like with Units.

Here is how the RMS Load Current of TRIAC equation looks like.

0.09 = \frac{0.18}{2}

0.09mA = \frac{0.18mA}{2}

0.09 = \frac{0.18}{2}

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RMS Load Current of TRIAC Solution

Follow our step by step solution on how to calculate RMS Load Current of TRIAC?

FIRST Step Consider the formula

I rms(triac) = \frac{I peak(triac)}{2}

Next Step Substitute values of Variables

∴

I rms(triac) = \frac{0.18mA}{2}

Next Step Convert Units

∴

I rms(triac) = \frac{0.0002A}{2}

Next Step Prepare to Evaluate

∴

I rms(triac) = \frac{0.0002}{2}

Next Step Evaluate

∴

I rms(triac) = 9E-05A

LAST Step Convert to Output's Unit

∴

I rms(triac) = 0.09mA

RMS Load Current of TRIAC Formula Elements

Variables

RMS Current TRIAC

RMS Current TRIAC is defined as the root mean square value of supply current including both fundamental and harmonics components.

Symbol: I_rms(triac)

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find RMS Current TRIAC

Peak Current TRIAC

Peak Current TRIAC is the maximum current that the TRIAC can withstand for a short period of time without being damaged.

Symbol: I_peak(triac)

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Peak Current TRIAC

Other formulas in TRIAC category

Go Average Load Current of TRIAC

I avg(triac) = \frac{2 \cdot \sqrt{2} \cdot I rms(triac)}{π}

Go Power Dissipation of TRIAC

P max(triac) = V knee(triac) \cdot I avg(triac) + R s(triac) \cdot {I rms(triac)}^{2}

Go Maximum Junction Temperature of TRIAC

T jmax(triac) = T a(triac) + P (triac) \cdot R th(j-a)(triac)

How to Evaluate RMS Load Current of TRIAC?

RMS Load Current of TRIAC evaluator uses RMS Current TRIAC = Peak Current TRIAC/2 to evaluate the RMS Current TRIAC, RMS Load Current of TRIAC is the root mean square value of the current that flows through the load when the triac is conducting. The RMS value of the AC voltage is the voltage that would produce the same heating effect as the actual AC voltage waveform. The trigger angle is the angle at which the TRIAC is triggered relative to the peak of the AC voltage waveform. The load impedance is the resistance, inductance, and capacitance of the load. The TRIAC characteristics include the on-state voltage drop and the on-state current rating. RMS Current TRIAC is denoted by I_rms(triac) symbol.

How to evaluate RMS Load Current of TRIAC using this online evaluator? To use this online evaluator for RMS Load Current of TRIAC, enter Peak Current TRIAC (I_peak(triac)) and hit the calculate button.

FAQs on RMS Load Current of TRIAC

What is the formula to find RMS Load Current of TRIAC?

The formula of RMS Load Current of TRIAC is expressed as RMS Current TRIAC = Peak Current TRIAC/2. Here is an example- 90 = 0.00018/2.

How to calculate RMS Load Current of TRIAC?

With Peak Current TRIAC (I_peak(triac)) we can find RMS Load Current of TRIAC using the formula - RMS Current TRIAC = Peak Current TRIAC/2.

Can the RMS Load Current of TRIAC be negative?

No, the RMS Load Current of TRIAC, measured in Electric Current cannot be negative.

Which unit is used to measure RMS Load Current of TRIAC?

RMS Load Current of TRIAC is usually measured using the Milliampere[mA] for Electric Current. Ampere[mA], Microampere[mA], Centiampere[mA] are the few other units in which RMS Load Current of TRIAC can be measured.

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