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Pole Frequency of STC Circuit Formula

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The pole frequency of STC filter represents the frequency at which the output amplitude drops to -3 decibels and indicates its ability to attenuate signals beyond that point in a circuit. Check FAQs

f stc = \frac{1}{C in \cdot R sig}

f_stc - Pole Frequency of STC Filter?C_in - Input Capacitance?R_sig - Signal Resistance?

Pole Frequency of STC Circuit Example

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Here is how the Pole Frequency of STC Circuit equation looks like with Values.

Here is how the Pole Frequency of STC Circuit equation looks like with Units.

Here is how the Pole Frequency of STC Circuit equation looks like.

4.1667 = \frac{1}{200 \cdot 1.2}

4.1667Hz = \frac{1}{200μF \cdot 1.2kΩ}

4.1667 = \frac{1}{200 \cdot 1.2}

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Pole Frequency of STC Circuit Solution

Follow our step by step solution on how to calculate Pole Frequency of STC Circuit?

FIRST Step Consider the formula

f stc = \frac{1}{C in \cdot R sig}

Next Step Substitute values of Variables

∴

f stc = \frac{1}{200μF \cdot 1.2kΩ}

Next Step Convert Units

∴

f stc = \frac{1}{0.0002F \cdot 1200Ω}

Next Step Prepare to Evaluate

∴

f stc = \frac{1}{0.0002 \cdot 1200}

Next Step Evaluate

∴

f stc = 4.16666666666667Hz

LAST Step Rounding Answer

∴

f stc = 4.1667Hz

Pole Frequency of STC Circuit Formula Elements

Variables

Pole Frequency of STC Filter

The pole frequency of STC filter represents the frequency at which the output amplitude drops to -3 decibels and indicates its ability to attenuate signals beyond that point in a circuit.

Symbol: f_stc

Measurement: FrequencyUnit: Hz

Note: Value should be greater than 0.

Formulas to find Pole Frequency of STC Filter

Input Capacitance

Input capacitance is the capacitance value of the voltage amplifier.

Symbol: C_in

Measurement: CapacitanceUnit: μF

Note: Value should be greater than 0.

Formulas to find Input Capacitance

Signal Resistance

Signal Resistance is the resistance which is fed with the signal voltage source to an amplifier.

Symbol: R_sig

Measurement: Electric ResistanceUnit: kΩ

Note: Value should be greater than 0.

Formulas to find Signal Resistance

Other formulas in STC Network category

Go Pole Frequency of STC Networks for Low-Pass

f Lp = \frac{1}{τ}

Go Input Capacitance with reference to Corner Frequency

C in = \frac{1}{f stc \cdot R sig}

Go Input Capacitance of STC Circuit

C stc = C t + C gs

Go Pole Frequency of STC Circuit for High-Pass

f hp = \frac{1}{(C be + C bj) \cdot R in}

How to Evaluate Pole Frequency of STC Circuit?

Pole Frequency of STC Circuit evaluator uses Pole Frequency of STC Filter = 1/(Input Capacitance*Signal Resistance) to evaluate the Pole Frequency of STC Filter, Pole Frequency of STC Circuit formula is defined as the frequency either above or below which the power output of a circuit, such as a line, amplifier, or electronic filter has fallen to a given proportion of the power in the passband. Pole Frequency of STC Filter is denoted by f_stc symbol.

How to evaluate Pole Frequency of STC Circuit using this online evaluator? To use this online evaluator for Pole Frequency of STC Circuit, enter Input Capacitance (C_in) & Signal Resistance (R_sig) and hit the calculate button.

FAQs on Pole Frequency of STC Circuit

What is the formula to find Pole Frequency of STC Circuit?

The formula of Pole Frequency of STC Circuit is expressed as Pole Frequency of STC Filter = 1/(Input Capacitance*Signal Resistance). Here is an example- 4.166667 = 1/(0.0002*1200).

How to calculate Pole Frequency of STC Circuit?

With Input Capacitance (C_in) & Signal Resistance (R_sig) we can find Pole Frequency of STC Circuit using the formula - Pole Frequency of STC Filter = 1/(Input Capacitance*Signal Resistance).

Can the Pole Frequency of STC Circuit be negative?

No, the Pole Frequency of STC Circuit, measured in Frequency cannot be negative.

Which unit is used to measure Pole Frequency of STC Circuit?

Pole Frequency of STC Circuit is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Pole Frequency of STC Circuit can be measured.

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Pole Frequency of STC Circuit Formula

Pole Frequency of STC Circuit Example

Pole Frequency of STC Circuit Solution

Pole Frequency of STC Circuit Formula Elements

Other formulas in STC Network category

How to Evaluate Pole Frequency of STC Circuit?

FAQs on Pole Frequency of STC Circuit

Variable Name