Impedance of Secondary Winding Formula

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The Impedance of Secondary Winding is the impedance you anticipate the device connected to the transformer secondary side to have. Check FAQs
Z2=R22+XL22
Z2 - Impedance of Secondary?R2 - Resistance of Secondary?XL2 - Secondary Leakage Reactance?

Impedance of Secondary Winding Example

With values
With units
Only example

Here is how the Impedance of Secondary Winding equation looks like with Values.

Here is how the Impedance of Secondary Winding equation looks like with Units.

Here is how the Impedance of Secondary Winding equation looks like.

25.9174Edit=25.9Edit2+0.95Edit2
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Impedance of Secondary Winding Solution

Follow our step by step solution on how to calculate Impedance of Secondary Winding?

FIRST Step Consider the formula
Z2=R22+XL22
Next Step Substitute values of Variables
Z2=25.9Ω2+0.95Ω2
Next Step Prepare to Evaluate
Z2=25.92+0.952
Next Step Evaluate
Z2=25.91741692376Ω
LAST Step Rounding Answer
Z2=25.9174Ω

Impedance of Secondary Winding Formula Elements

Variables
Functions
Impedance of Secondary
The Impedance of Secondary Winding is the impedance you anticipate the device connected to the transformer secondary side to have.
Symbol: Z2
Measurement: Electric ResistanceUnit: Ω
Note: Value can be positive or negative.
Resistance of Secondary
Resistance of Secondary Winding is the resistance of secondary winding.
Symbol: R2
Measurement: Electric ResistanceUnit: Ω
Note: Value can be positive or negative.
Secondary Leakage Reactance
Secondary leakage reactance of a transformer arises from the fact that all the flux produced by one winding does not link with the other winding.
Symbol: XL2
Measurement: Electric ResistanceUnit: Ω
Note: Value can be positive or negative.
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 category

​Go Equivalent Reactance of Transformer from Primary Side
X01=XL1+X'2
​Go Equivalent Reactance of Transformer from Secondary Side
X02=XL2+X'1
​Go Primary Leakage Reactance
XL1=X'1K2
​Go Reactance of Primary Winding in Secondary
X'1=XL1K2

How to Evaluate Impedance of Secondary Winding?

Impedance of Secondary Winding evaluator uses Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2) to evaluate the Impedance of Secondary, The Impedance of Secondary Winding formula is defined as the effective resistance of the transformer to alternating current, arising from the combined effects of ohmic resistance and reactance. Impedance of Secondary is denoted by Z2 symbol.

How to evaluate Impedance of Secondary Winding using this online evaluator? To use this online evaluator for Impedance of Secondary Winding, enter Resistance of Secondary (R2) & Secondary Leakage Reactance (XL2) and hit the calculate button.

FAQs on Impedance of Secondary Winding

What is the formula to find Impedance of Secondary Winding?
The formula of Impedance of Secondary Winding is expressed as Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2). Here is an example- 25.91742 = sqrt(25.9^2+0.95^2).
How to calculate Impedance of Secondary Winding?
With Resistance of Secondary (R2) & Secondary Leakage Reactance (XL2) we can find Impedance of Secondary Winding using the formula - Impedance of Secondary = sqrt(Resistance of Secondary^2+Secondary Leakage Reactance^2). This formula also uses Square Root (sqrt) function(s).
Can the Impedance of Secondary Winding be negative?
Yes, the Impedance of Secondary Winding, measured in Electric Resistance can be negative.
Which unit is used to measure Impedance of Secondary Winding?
Impedance of Secondary Winding 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 Impedance of Secondary Winding can be measured.
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