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Signal Current Formula

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Signal Current is the sinusoidal component of the current whose peak amplitude is Ic. Check FAQs

I s = I p \cdot \sin (ω \cdot T)

I_s - Signal Current?I_p - Current Peak Amplitude?ω - Angular Frequency of Wave?T - Time in Seconds?

Signal Current Example

With values

With units

Only example

Here is how the Signal Current equation looks like with Values.

Here is how the Signal Current equation looks like with Units.

Here is how the Signal Current equation looks like.

2.6163 = 3.7 \cdot \sin (90 \cdot 0.5)

2.6163mA = 3.7mA \cdot \sin (90deg/s \cdot 0.5s)

2.6163 = 3.7 \cdot \sin (90 \cdot 0.5)

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Signal Current Solution

Follow our step by step solution on how to calculate Signal Current?

FIRST Step Consider the formula

I s = I p \cdot \sin (ω \cdot T)

Next Step Substitute values of Variables

∴

I s = 3.7mA \cdot \sin (90deg/s \cdot 0.5s)

Next Step Convert Units

∴

I s = 0.0037A \cdot \sin (1.5708rad/s \cdot 0.5s)

Next Step Prepare to Evaluate

∴

I s = 0.0037 \cdot \sin (1.5708 \cdot 0.5)

Next Step Evaluate

∴

I s = 0.00261629509038984A

Next Step Convert to Output's Unit

∴

I s = 2.61629509038984mA

LAST Step Rounding Answer

∴

I s = 2.6163mA

Signal Current Formula Elements

Variables

Functions

Signal Current

Signal Current is the sinusoidal component of the current whose peak amplitude is Ic.

Symbol: I_s

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Signal Current

Current Peak Amplitude

Current Peak Amplitude is the peak value of the current of the signal wave.

Symbol: I_p

Measurement: Electric CurrentUnit: mA

Note: Value should be greater than 0.

Formulas to find Current Peak Amplitude

Angular Frequency of Wave

Angular Frequency of wave refers to the angular displacement per unit time. It is a scalar measure of rotation rate.

Symbol: ω

Measurement: Angular FrequencyUnit: deg/s

Note: Value should be greater than 0.

Formulas to find Angular Frequency of Wave

Time in Seconds

Time in seconds because it is the SI unit of time.

Symbol: T

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time in Seconds

sin

Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse.

Syntax: sin(Angle)

Other formulas in Signal Amplifier category

Go Overall Voltage Gain given Signal Source

G vt = \frac{V o}{S i}

Go Current Transfer Ratio of Mirror with Base Current Compensation

I o = I ref \cdot (\frac{1}{1 + \frac{2}{β^{2}}})

Go Input Resistance in Small-Signal Operation of Current Mirrors

R i = \frac{1}{g m}

Go Voltage Gain of Small-Signal Operation of Current Mirrors

G is = \frac{g m2 \cdot V gs}{I ss}

How to Evaluate Signal Current?

Signal Current evaluator uses Signal Current = Current Peak Amplitude*sin(Angular Frequency of Wave*Time in Seconds) to evaluate the Signal Current, The Signal Current formula is a sinusoidal component of the current. The instantaneous current ic(t) consists of a dc component Ic on which is superimposed a sinusoidal component i(t) whose peak amplitude is Ic. This depends on the frequency (cycles/sec), the peak amplitude of the current signal, and the time. Ic is also called the dc current. Signal Current is denoted by I_s symbol.

How to evaluate Signal Current using this online evaluator? To use this online evaluator for Signal Current, enter Current Peak Amplitude (I_p), Angular Frequency of Wave (ω) & Time in Seconds (T) and hit the calculate button.

FAQs on Signal Current

What is the formula to find Signal Current?

The formula of Signal Current is expressed as Signal Current = Current Peak Amplitude*sin(Angular Frequency of Wave*Time in Seconds). Here is an example- 2616.295 = 0.0037*sin(1.5707963267946*0.5).

How to calculate Signal Current?

With Current Peak Amplitude (I_p), Angular Frequency of Wave (ω) & Time in Seconds (T) we can find Signal Current using the formula - Signal Current = Current Peak Amplitude*sin(Angular Frequency of Wave*Time in Seconds). This formula also uses Sine (sin) function(s).

Can the Signal Current be negative?

No, the Signal Current, measured in Electric Current cannot be negative.

Which unit is used to measure Signal Current?

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

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Signal Current Formula

Signal Current Example

Signal Current Solution

Signal Current Formula Elements

Other formulas in Signal Amplifier category

How to Evaluate Signal Current?

FAQs on Signal Current

Variable Name