Engineering Tools Online Calculator

Resistor Divider

This page is under construction. Assume that results are not valid! (e.g. load is not supported yet and result table is only supported for mode "V1, V2 given - find R1, R2")
todo: add brief explanation here

Input voltage V₁:

Current I₁:

Upper resistor R₁:

Output voltage V₂:

Current I₂:

Lower resistor R₂:

Load resistor R₃:

Load current I₃:

Select mode:

Color legend:

Input

Input (invalid)

Output (not valid yet)

Output (valid)

Unused

Possible implementations:

R₁	R₂	V₁ (const. V₂)	V₁ error	V₂ (const. V₁)	V₂ error	est. cost	parts	best choice

Selection details:

R₁ tol.	R₂ tol.	R₁ min.	R₁ max.	R₂ min.	R₂ max.	V₁ min.	V₁ max.	V₂ min.	V₂ max.	I₁ min.	I₁ max.	I₂ min.	I₂ max.

if table row is selected, display table with detailled results here (I1, min/max I1/V1/V2 using different given/custom resistor accuracies)
display more detailed help for tool here

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To be continued...

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Resistor Divider

Possible implementations:

Selection details:

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