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Electronics Engineering

Transformation Ratio of current transformer Calculator

Electronics Engineering

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Transformation Ratio of current transformer

Equation and meaning

\[R = \frac{primary_{winding\_current}}{secondary_{winding\_current}}\]

Transformation Ratio (R) for current transformer

Variables in this formula

primary_winding_current — Primary Winding Current
Enter this value unless it is the selected unknown.
R — Resistance
Electrical resistance SI unit: Ω
secondary_winding_current — Secondary Winding Current
Enter this value unless it is the selected unknown.

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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