RL Step Current

How to use this tool

1. Enter the labeled inputs in the indicated units.
2. Calculate and compare every output against the stated model assumptions.

Try this example

{
  "u": 10,
  "r": 10,
  "l": 1,
  "t": 0.1
}

Accuracy and scope

Zero initial current; linear inductor without saturation. Simplified analytical model; not a design recommendation or safety certification.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.