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Test Current in Open Circuit Time Constants Method of CS 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 = g m \cdot V gs + \frac{v x + V gs}{R L}

i_x - Test Current?g_m - Transconductance?V_gs - Gate to Source Voltage?v_x - Test Voltage?R_L - Load Resistance?

Test Current in Open Circuit Time Constants Method of CS Amplifier Example

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Here is how the Test Current in Open Circuit Time Constants Method of CS Amplifier equation looks like with Values.

Here is how the Test Current in Open Circuit Time Constants Method of CS Amplifier equation looks like with Units.

Here is how the Test Current in Open Circuit Time Constants Method of CS Amplifier equation looks like.

29.4819 = 4.8 \cdot 4 + \frac{11.32 + 4}{1.49}

29.4819mA = 4.8mS \cdot 4V + \frac{11.32V + 4V}{1.49kΩ}

29.4819 = 4.8 \cdot 4 + \frac{11.32 + 4}{1.49}

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Test Current in Open Circuit Time Constants Method of CS Amplifier Solution

Follow our step by step solution on how to calculate Test Current in Open Circuit Time Constants Method of CS Amplifier?

FIRST Step Consider the formula

i x = g m \cdot V gs + \frac{v x + V gs}{R L}

Next Step Substitute values of Variables

∴

i x = 4.8mS \cdot 4V + \frac{11.32V + 4V}{1.49kΩ}

Next Step Convert Units

∴

i x = 0.0048S \cdot 4V + \frac{11.32V + 4V}{1490Ω}

Next Step Prepare to Evaluate

∴

i x = 0.0048 \cdot 4 + \frac{11.32 + 4}{1490}

Next Step Evaluate

∴

i x = 0.0294818791946309A

Next Step Convert to Output's Unit

∴

i x = 29.4818791946309mA

LAST Step Rounding Answer

∴

i x = 29.4819mA

Test Current in Open Circuit Time Constants Method of CS 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

Transconductance

Transconductance is the ratio of the change in current at the output terminal to the change in the voltage at the input terminal of an active device.

Symbol: g_m

Measurement: Electric ConductanceUnit: mS

Note: Value should be greater than 0.

Formulas to find Transconductance

Gate to Source Voltage

Gate to source voltage of transistor is the voltage that falls across the gate-source terminal of the transistor.

Symbol: V_gs

Measurement: Electric PotentialUnit: V

Note: Value should be greater than 0.

Formulas to find Gate to Source Voltage

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

Load Resistance

Load resistance is the cumulative resistance of a circuit, as seen by the voltage, current, or power source driving that circuit.

Symbol: R_L

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Load Resistance

Other formulas in Response of CS Amplifier category

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Go Collector Base Junction Resistance of CE Amplifier

R c = R sig \cdot (1 + g m \cdot R L) + R L

Go Effective High Frequency Time Constant of CE Amplifier

𝜏 H = C be \cdot R sig + (C cb \cdot (R sig \cdot (1 + g m \cdot R L) + R L)) + (C t \cdot R L)

Go High-Frequency Band given Complex Frequency Variable

A m = \sqrt{\frac{(1 + (\frac{f 3dB}{f t})) \cdot (1 + (\frac{f 3dB}{f o}))}{(1 + (\frac{f 3dB}{f p})) \cdot (1 + (\frac{f 3dB}{f p2}))}}

How to Evaluate Test Current in Open Circuit Time Constants Method of CS Amplifier?

Test Current in Open Circuit Time Constants Method of CS Amplifier evaluator uses Test Current = Transconductance*Gate to Source Voltage+(Test Voltage+Gate to Source Voltage)/Load Resistance to evaluate the Test Current, The Test current in open circuit time constants method of CS amplifier formula is defined as the current at which the Zener breakdown voltage and equivalent internal impedance specifications are guaranteed. Currents are higher than the test current result in slightly higher breakdown voltage and lower internal impedance. Test Current is denoted by i_x symbol.

How to evaluate Test Current in Open Circuit Time Constants Method of CS Amplifier using this online evaluator? To use this online evaluator for Test Current in Open Circuit Time Constants Method of CS Amplifier, enter Transconductance (g_m), Gate to Source Voltage (V_gs), Test Voltage (v_x) & Load Resistance (R_L) and hit the calculate button.

FAQs on Test Current in Open Circuit Time Constants Method of CS Amplifier

What is the formula to find Test Current in Open Circuit Time Constants Method of CS Amplifier?

The formula of Test Current in Open Circuit Time Constants Method of CS Amplifier is expressed as Test Current = Transconductance*Gate to Source Voltage+(Test Voltage+Gate to Source Voltage)/Load Resistance. Here is an example- 29420.15 = 0.0048*4+(11.32+4)/1490.

How to calculate Test Current in Open Circuit Time Constants Method of CS Amplifier?

With Transconductance (g_m), Gate to Source Voltage (V_gs), Test Voltage (v_x) & Load Resistance (R_L) we can find Test Current in Open Circuit Time Constants Method of CS Amplifier using the formula - Test Current = Transconductance*Gate to Source Voltage+(Test Voltage+Gate to Source Voltage)/Load Resistance.

Can the Test Current in Open Circuit Time Constants Method of CS Amplifier be negative?

No, the Test Current in Open Circuit Time Constants Method of CS Amplifier, measured in Electric Current cannot be negative.

Which unit is used to measure Test Current in Open Circuit Time Constants Method of CS Amplifier?

Test Current in Open Circuit Time Constants Method of CS 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 in Open Circuit Time Constants Method of CS Amplifier can be measured.

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Test Current in Open Circuit Time Constants Method of CS Amplifier Formula

Test Current in Open Circuit Time Constants Method of CS Amplifier Example

Test Current in Open Circuit Time Constants Method of CS Amplifier Solution

Test Current in Open Circuit Time Constants Method of CS Amplifier Formula Elements

Other formulas in Response of CS Amplifier category

How to Evaluate Test Current in Open Circuit Time Constants Method of CS Amplifier?

FAQs on Test Current in Open Circuit Time Constants Method of CS Amplifier

Variable Name