Convert between Delta and Wye resistor network configurations.
Resistor Network Parameters
Calculation Results
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About this calculator
Quick Reference
Delta (Δ)Triangle connection
Wye (Y)Star connection
Balanced LoadAll resistors equal
R_Δ = 3 · R_YBalanced conversion factor
Overview
Delta (Δ) and Wye (Y, also called Star) are two different ways to connect components in electrical networks. Converting between them is essential for simplifying complex circuit analysis.
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Pro Tips
In Delta to Wye: Each Wye resistor is the product of the two adjacent Delta resistors divided by the sum of all Delta resistors.
In Wye to Delta: Each Delta resistor is the sum of the products of all Wye resistor pairs divided by the opposite Wye resistor.
If all resistors are equal (Balanced), R_delta = 3 * R_wye.
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Fun Facts
"Wye and Delta connections are fundamental in three-phase power systems (like the power grid)."
"Wye connections provide a neutral point, while Delta connections can handle higher current for a given wire size."
