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Test Current of Transistor Amplifier Formula

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Test current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. Check FAQs

i x = \frac{V x}{R in}

i_x - Test Current?V_x - Test Voltage?R_in - Input Resistance?

Test Current of Transistor Amplifier Example

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Here is how the Test Current of Transistor Amplifier equation looks like with Values.

Here is how the Test Current of Transistor Amplifier equation looks like with Units.

Here is how the Test Current of Transistor Amplifier equation looks like.

89.701 = \frac{27}{0.301}

89.701mA = \frac{27V}{0.301kΩ}

89.701 = \frac{27}{0.301}

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Test Current of Transistor Amplifier Solution

Follow our step by step solution on how to calculate Test Current of Transistor Amplifier?

FIRST Step Consider the formula

i x = \frac{V x}{R in}

Next Step Substitute values of Variables

∴

i x = \frac{27V}{0.301kΩ}

Next Step Convert Units

∴

i x = \frac{27V}{301Ω}

Next Step Prepare to Evaluate

∴

i x = \frac{27}{301}

Next Step Evaluate

∴

i x = 0.0897009966777409A

Next Step Convert to Output's Unit

∴

i x = 89.7009966777409mA

LAST Step Rounding Answer

∴

i x = 89.701mA

Test Current of Transistor Amplifier Formula Elements

Variables

Test Current

Test current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms.

Symbol: i_x

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Test Current

Test Voltage

Test voltage involves placing an extra-high voltage across the insulation barrier of the device for one minute.

Symbol: V_x

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Test Voltage

Input Resistance

Input resistance 2 is the opposition that an electrical component or circuit presents to the flow of electrical current when a voltage is applied to it.

Symbol: R_in

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Input Resistance

Other formulas in Transistor Amplifier Characteristics category

Go Total Instantaneous Drain Voltage

V d = V fc - R d \cdot i d

Go Current Flowing through Induced Channel in Transistor given Oxide Voltage

i o = (μ e \cdot C ox \cdot (\frac{W c}{L}) \cdot (V ox - V t)) \cdot V ds

Go Current Entering Drain Terminal of MOSFET at Saturation

i ds = \frac{1}{2} \cdot k' n \cdot (\frac{W c}{L}) \cdot {(V ov)}^{2}

Go Input Voltage in Transistor

V fc = R d \cdot i d - V d

How to Evaluate Test Current of Transistor Amplifier?

Test Current of Transistor Amplifier evaluator uses Test Current = Test Voltage/Input Resistance to evaluate the Test Current, Test Current of Transistor Amplifier is a measurement of the current flowing through an amplifier's transistors. This test is important to ensure the amplifier is functioning correctly and to identify any potential issues. Test Current is denoted by i_x symbol.

How to evaluate Test Current of Transistor Amplifier using this online evaluator? To use this online evaluator for Test Current of Transistor Amplifier, enter Test Voltage (V_x) & Input Resistance (R_in) and hit the calculate button.

FAQs on Test Current of Transistor Amplifier

What is the formula to find Test Current of Transistor Amplifier?

The formula of Test Current of Transistor Amplifier is expressed as Test Current = Test Voltage/Input Resistance. Here is an example- 89701 = 27/301.

How to calculate Test Current of Transistor Amplifier?

With Test Voltage (V_x) & Input Resistance (R_in) we can find Test Current of Transistor Amplifier using the formula - Test Current = Test Voltage/Input Resistance.

Can the Test Current of Transistor Amplifier be negative?

No, the Test Current of Transistor Amplifier, measured in Electric Current cannot be negative.

Which unit is used to measure Test Current of Transistor Amplifier?

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

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Test Current of Transistor Amplifier Formula

Test Current of Transistor Amplifier Example

Test Current of Transistor Amplifier Solution

Test Current of Transistor Amplifier Formula Elements

Other formulas in Transistor Amplifier Characteristics category

How to Evaluate Test Current of Transistor Amplifier?

FAQs on Test Current of Transistor Amplifier

Variable Name