Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has created this Calculator and 500+ more calculators!
Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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11 Other formulas that you can solve using the same Inputs

Secondary Leakage Reactance
Secondary leakage Reactance=Voltage Transformation Ratio*Voltage Transformation Ratio*Reactance of Secondary in primary GO
Primary Leakage Reactance
Primary leakage Reactance=Reactance of Primary in Secondary/(Voltage Transformation Ratio*Voltage Transformation Ratio) GO
The Reactance Of Primary Winding In Secondary
Reactance of Primary in Secondary=Primary leakage Reactance*Voltage Transformation Ratio*Voltage Transformation Ratio GO
Number Of Turns In The Secondary Winding When Voltage Transformation Ratio Is Given
Number of Turns in Secondary winding=Number of Turns in Primary winding*Voltage Transformation Ratio GO
Number Of Turns In The Primary Winding When Voltage Transformation Ratio Is Given
Number of Turns in Primary winding=Number of Turns in Secondary winding/Voltage Transformation Ratio GO
EMF Induced In Secondary Winding When Voltage Transformation Ratio Is Given
EMF Induced In The Secondary Winding=EMF Induced In The Primary Winding*Voltage Transformation Ratio GO
EMF Induced In Primary Winding When Voltage Transformation Ratio Is Given
EMF Induced In The Primary Winding=EMF Induced In The Secondary Winding/Voltage Transformation Ratio GO
Secondary Current When Voltage Transformation Ratio Is Given
Secondary Current =Primary Current /Voltage Transformation Ratio GO
Primary Current When Voltage Transformation Ratio Is Given
Primary Current =Secondary Current *Voltage Transformation Ratio GO
Secondary Voltage When Voltage Transformation Ratio Is Given
Voltage2=voltage1*Voltage Transformation Ratio GO
Primary Voltage When Voltage Transformation Ratio Is Given
voltage1=Voltage2/Voltage Transformation Ratio GO

3 Other formulas that calculate the same Output

Primary Winding Resistance When Equivalent Resistance From Secondary Side Is Given
Resistance of primary winding=(Equivalent resistance from Secondary-Resistance of Secondary winding)/(Voltage Transformation Ratio*Voltage Transformation Ratio) GO
Primary Winding Resistance When Secondary Winding Resistance Is Given
Resistance of primary winding=(Equivalent resistance from Secondary-Resistance of Secondary winding)/(Voltage Transformation Ratio*Voltage Transformation Ratio) GO
Primary Winding Resistance When Impedance Of Primary Winding Is Given
Resistance of primary winding=sqrt(Impedance of primary winding*Impedance of primary winding-Primary leakage Reactance*Primary leakage Reactance) GO

Primary Winding Resistance Formula

Resistance of primary winding=Resistance of Primary winding in Secondary/(Voltage Transformation Ratio*Voltage Transformation Ratio)
R1=R1'/(K*K)
More formulas
Primary Voltage When Voltage Transformation Ratio Is Given GO
Secondary Voltage When Voltage Transformation Ratio Is Given GO
Secondary Current When Voltage Transformation Ratio Is Given GO
Primary Current When Voltage Transformation Ratio Is Given GO
Secondary Leakage Reactance GO
Primary Leakage Reactance GO
Self-Induced EMF In Primary GO
Self-Induced EMF In Secondary GO
Secondary Current When Secondary Leakage Reactance Is Given GO
Primary Current When Primary Leakage Reactance Is Given GO
The Reactance Of Primary Winding In Secondary GO
The Reactance Of Secondary Winding In Primary GO
The Equivalent Reactance Of Transformer From Primary Side GO
The Equivalent Reactance Of Transformer From Secondary Side GO
Resistance Of Secondary Winding In Primary GO
Resistance Of Primary Winding In Secondary GO
Secondary Winding Resistance GO
Equivalent Impedance Of Transformer From Primary Side GO
Equivalent Impedance Of Transformer From Secondary Side GO
Reactance Of Primary In Secondary When Equivalent Reactance From Secondary Side Is Given GO
Reactance Of Secondary In primary When Equivalent Reactance From primary Side Is Given GO
Resistance Of Secondary In Primary When Equivalent Resistance From Primary Side Is Given GO
Resistance Of Primary In Secondary When Equivalent Resistance From Secondary Side Is Given GO
Secondary Winding Resistance When Equivalent Resistance From Primary Side Is Given GO
Primary Winding Resistance When Equivalent Resistance From Secondary Side Is Given GO
Primary Winding Resistance When Secondary Winding Resistance Is Given GO
Secondary Winding Resistance When Primary Winding Resistance Is Given GO
Secondary Leakage Reactance When Equivalent Reactance From Secondary Side Is Given GO
Primary Leakage Reactance When Equivalent Reactance From Secondary Side Is Given GO
Secondary Leakage Reactance When Equivalent Reactance From Primary Side Is Given GO
Secondary Winding Resistance When Impedance Of Secondary Winding Is Given GO
Primary Winding Resistance When Impedance Of Primary Winding Is Given GO
Secondary Winding Reactance When Impedance Of Secondary Winding Is Given GO
Primary Winding Reactance When Impedance Of Primary Winding Is Given GO
Secondary Current When Output Voltage Is Given GO
Primary Current When Input Voltage Is Given GO

What type of winding is used in a transformer?

In core type, we wrap the primary, and secondary windings on the outside limbs, and in shell type, we place the primary and secondary windings on the inner limbs. We use concentric type windings in core type transformer. We place a low voltage winding near the core. However, to reduce leakage reactance, windings can be interlaced.

How to Calculate Primary Winding Resistance?

Primary Winding Resistance calculator uses Resistance of primary winding=Resistance of Primary winding in Secondary/(Voltage Transformation Ratio*Voltage Transformation Ratio) to calculate the Resistance of primary winding, The Primary Winding Resistance formula is defined as the resistance of primary windings. its SI unit is ohms. it is useful for finding Resistance to the primary winding in the secondary winding. Resistance of primary winding and is denoted by R1 symbol.

How to calculate Primary Winding Resistance using this online calculator? To use this online calculator for Primary Winding Resistance, enter Resistance of Primary winding in Secondary (R1') and Voltage Transformation Ratio (K) and hit the calculate button. Here is how the Primary Winding Resistance calculation can be explained with given input values -> 1.25 = 5/(2*2).

FAQ

What is Primary Winding Resistance?
The Primary Winding Resistance formula is defined as the resistance of primary windings. its SI unit is ohms. it is useful for finding Resistance to the primary winding in the secondary winding and is represented as R1=R1'/(K*K) or Resistance of primary winding=Resistance of Primary winding in Secondary/(Voltage Transformation Ratio*Voltage Transformation Ratio). Resistance of Primary winding in Secondary is the Resistance of Primary winding in Secondary and the voltage transformation ratio of the transformer is used to find the relation between primary voltage and secondary voltage.
How to calculate Primary Winding Resistance?
The Primary Winding Resistance formula is defined as the resistance of primary windings. its SI unit is ohms. it is useful for finding Resistance to the primary winding in the secondary winding is calculated using Resistance of primary winding=Resistance of Primary winding in Secondary/(Voltage Transformation Ratio*Voltage Transformation Ratio). To calculate Primary Winding Resistance, you need Resistance of Primary winding in Secondary (R1') and Voltage Transformation Ratio (K). With our tool, you need to enter the respective value for Resistance of Primary winding in Secondary and Voltage Transformation Ratio and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Resistance of primary winding?
In this formula, Resistance of primary winding uses Resistance of Primary winding in Secondary and Voltage Transformation Ratio. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Resistance of primary winding=(Equivalent resistance from Secondary-Resistance of Secondary winding)/(Voltage Transformation Ratio*Voltage Transformation Ratio)
  • Resistance of primary winding=(Equivalent resistance from Secondary-Resistance of Secondary winding)/(Voltage Transformation Ratio*Voltage Transformation Ratio)
  • Resistance of primary winding=sqrt(Impedance of primary winding*Impedance of primary winding-Primary leakage Reactance*Primary leakage Reactance)
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