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Surge Impedance (LTL) Formula

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Surge Impedance is defined as the ratio of voltage and current at any point along an infinitely long line. Check FAQs

Zs = \sqrt{\frac{L Henry}{C Farad}}

Zs - Surge Impedance?L_Henry - Inductance?C_Farad - Capacitance?

Surge Impedance (LTL) Example

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Here is how the Surge Impedance (LTL) equation looks like with Values.

Here is how the Surge Impedance (LTL) equation looks like with Units.

Here is how the Surge Impedance (LTL) equation looks like.

1.7541 = \sqrt{\frac{40}{13}}

1.7541Ω = \sqrt{\frac{40H}{13F}}

1.7541 = \sqrt{\frac{40}{13}}

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Surge Impedance (LTL) Solution

Follow our step by step solution on how to calculate Surge Impedance (LTL)?

FIRST Step Consider the formula

Zs = \sqrt{\frac{L Henry}{C Farad}}

Next Step Substitute values of Variables

∴

Zs = \sqrt{\frac{40H}{13F}}

Next Step Prepare to Evaluate

∴

Zs = \sqrt{\frac{40}{13}}

Next Step Evaluate

∴

Zs = 1.75411603861406Ω

LAST Step Rounding Answer

∴

Zs = 1.7541Ω

Surge Impedance (LTL) Formula Elements

Variables

Functions

Surge Impedance

Surge Impedance is defined as the ratio of voltage and current at any point along an infinitely long line.

Symbol: Zs

Measurement: Electric ResistanceUnit: Ω

Note: Value can be positive or negative.

Formulas to find Surge Impedance

Inductance

Inductance is the tendency of an electric conductor in a long transmission line to oppose a change in the electric current flowing through it.

Symbol: L_Henry

Measurement: InductanceUnit: H

Note: Value should be greater than 0.

Formulas to find Inductance

Capacitance

Capacitance is the ratio of the amount of electric charge stored on a conductor to a difference in electric potential.

Symbol: C_Farad

Measurement: CapacitanceUnit: F

Note: Value should be greater than 0.

Formulas to find Capacitance

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Impedance and Admittance category

Go Characteristic Impedance using B Parameter (LTL)

Z 0 = \frac{B}{\sinh (γ \cdot L)}

Go Characteristic Impedance using C Parameter (LTL)

Z 0 = \frac{1}{C} \cdot \sinh (γ \cdot L)

Go Impedance using Characteristic Impedance (LTL)

Z = {Z 0}^{2} \cdot Y

Go Impedance using Propagation Constant (LTL)

Z = \frac{γ^{2}}{Y}

How to Evaluate Surge Impedance (LTL)?

Surge Impedance (LTL) evaluator uses Surge Impedance = sqrt(Inductance/Capacitance) to evaluate the Surge Impedance, The Surge Impedance (LTL) formula is defined as the ratio of voltage and current at any point along an infinitely long line. Surge Impedance is denoted by Zs symbol.

How to evaluate Surge Impedance (LTL) using this online evaluator? To use this online evaluator for Surge Impedance (LTL), enter Inductance (L_Henry) & Capacitance (C_Farad) and hit the calculate button.

FAQs on Surge Impedance (LTL)

What is the formula to find Surge Impedance (LTL)?

The formula of Surge Impedance (LTL) is expressed as Surge Impedance = sqrt(Inductance/Capacitance). Here is an example- 1.754116 = sqrt(40/13).

How to calculate Surge Impedance (LTL)?

With Inductance (L_Henry) & Capacitance (C_Farad) we can find Surge Impedance (LTL) using the formula - Surge Impedance = sqrt(Inductance/Capacitance). This formula also uses Square Root (sqrt) function(s).

Can the Surge Impedance (LTL) be negative?

Yes, the Surge Impedance (LTL), measured in Electric Resistance can be negative.

Which unit is used to measure Surge Impedance (LTL)?

Surge Impedance (LTL) is usually measured using the Ohm[Ω] for Electric Resistance. Megohm[Ω], Microhm[Ω], Volt per Ampere[Ω] are the few other units in which Surge Impedance (LTL) can be measured.

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