Electrical Formula Premium

Finally the version Pro of Electrical Enginner Formula without advertises and more space to work...!!

Electrical Engineering Formulas helps with complex calculations of single phase, three phase and direct current.
You can calculate since apparent power, electrical motor horse power, the interesting of this tool is you can use the prefix in order to simplify the calculations.

Also it has a amazing tool to plot the behavior of voltage, percentage efficient, between another more.