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Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Formula

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Emitter Voltage is defined as the voltage across the emitter terminal of any transistor device. Check FAQs

V E = V RB1 + V d

V_E - Emitter Voltage?V_RB1 - Emitter Resistance Base 1 Voltage?V_d - Diode Voltage?

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Example

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Here is how the Emitter Voltage to Turn On UJT based Thyristor Firing Circuit equation looks like with Values.

Here is how the Emitter Voltage to Turn On UJT based Thyristor Firing Circuit equation looks like with Units.

Here is how the Emitter Voltage to Turn On UJT based Thyristor Firing Circuit equation looks like.

60 = 40 + 20

60V = 40V + 20V

60 = 40 + 20

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Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Solution

Follow our step by step solution on how to calculate Emitter Voltage to Turn On UJT based Thyristor Firing Circuit?

FIRST Step Consider the formula

V E = V RB1 + V d

Next Step Substitute values of Variables

∴

V E = 40V + 20V

Next Step Prepare to Evaluate

∴

V E = 40 + 20

LAST Step Evaluate

∴

V E = 60V

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Formula Elements

Variables

Emitter Voltage

Emitter Voltage is defined as the voltage across the emitter terminal of any transistor device.

Symbol: V_E

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Emitter Voltage

Emitter Resistance Base 1 Voltage

Emitter resistance base 1 voltage is the voltage across the resistance connected to the base 1 terminal of an UJT.

Symbol: V_RB1

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Emitter Resistance Base 1 Voltage

Diode Voltage

Diode voltage is defined as the voltage developed across diode when it is in on state in a thyristor based circuit.

Symbol: V_d

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Diode Voltage

Other formulas in SCR Firing Circuit category

Go Derating Factor of Series Connected Thyristor String

DRF = 1 - \frac{V string}{V ss \cdot n}

Go Leakage Current of Collector-Base Junction

I CBO = I C - α \cdot I C

Go Power Dissipated by Heat in SCR

P dis = \frac{T junc - T amb}{θ}

Go Thermal Resistance of SCR

θ = \frac{T junc - T amb}{P dis}

How to Evaluate Emitter Voltage to Turn On UJT based Thyristor Firing Circuit?

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit evaluator uses Emitter Voltage = Emitter Resistance Base 1 Voltage+Diode Voltage to evaluate the Emitter Voltage, The Emitter voltage to turn on UJT based Thyristor firing circuit formula is defined as the magnitude of the emitter voltage required in order to turn the UJT on for firing the thyristor circuit. Emitter Voltage is denoted by V_E symbol.

How to evaluate Emitter Voltage to Turn On UJT based Thyristor Firing Circuit using this online evaluator? To use this online evaluator for Emitter Voltage to Turn On UJT based Thyristor Firing Circuit, enter Emitter Resistance Base 1 Voltage (V_RB1) & Diode Voltage (V_d) and hit the calculate button.

FAQs on Emitter Voltage to Turn On UJT based Thyristor Firing Circuit

What is the formula to find Emitter Voltage to Turn On UJT based Thyristor Firing Circuit?

The formula of Emitter Voltage to Turn On UJT based Thyristor Firing Circuit is expressed as Emitter Voltage = Emitter Resistance Base 1 Voltage+Diode Voltage. Here is an example- 60 = 40+20.

How to calculate Emitter Voltage to Turn On UJT based Thyristor Firing Circuit?

With Emitter Resistance Base 1 Voltage (V_RB1) & Diode Voltage (V_d) we can find Emitter Voltage to Turn On UJT based Thyristor Firing Circuit using the formula - Emitter Voltage = Emitter Resistance Base 1 Voltage+Diode Voltage.

Can the Emitter Voltage to Turn On UJT based Thyristor Firing Circuit be negative?

No, the Emitter Voltage to Turn On UJT based Thyristor Firing Circuit, measured in Electric Potential cannot be negative.

Which unit is used to measure Emitter Voltage to Turn On UJT based Thyristor Firing Circuit?

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit is usually measured using the Volt[V] for Electric Potential. Millivolt[V], Microvolt[V], Nanovolt[V] are the few other units in which Emitter Voltage to Turn On UJT based Thyristor Firing Circuit can be measured.

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Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Formula

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Example

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Solution

Emitter Voltage to Turn On UJT based Thyristor Firing Circuit Formula Elements

Other formulas in SCR Firing Circuit category

How to Evaluate Emitter Voltage to Turn On UJT based Thyristor Firing Circuit?

FAQs on Emitter Voltage to Turn On UJT based Thyristor Firing Circuit

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