`V_"RMS" = f( V_"peak" , "waveform" ) `

Enter a value for all fields

RMS Voltage

  This equation computes the root mean square (RMS) AC voltage for a current of three selectable waveforms.

Inputs are:

• waveform -- choice of AC waveform (sinusoidal waveform, triangular waveform, or square waveform)
• `V_"peak"` -- peak voltage

Notes

For an arbitrary periodic waveform, the v(t) over a period T,

`V_"RMS" = sqrt(1/T int_0^T [v(t)]^2 dt)`