Peak to RMS Voltage Converter

Convert between peak, peak-to-peak, RMS, and average voltages for different waveform types. Supports sine, square, triangle, and sawtooth waveforms.

Waveform Types

Sine Wave

RMS = Peak / √2

Square Wave

RMS = Peak

Triangle Wave

RMS = Peak / √3

Sawtooth Wave

RMS = Peak / √3

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Understanding AC Voltage Measurements

Types of Voltage Measurements:

  • RMS (Root Mean Square): The effective value that produces the same heating effect as DC
  • Peak Voltage: The maximum instantaneous voltage value
  • Peak-to-Peak: The total voltage swing from positive to negative peak
  • Average Voltage: The mathematical average over one complete cycle

Why RMS is Important:

  • RMS values are used for power calculations
  • AC voltmeters typically display RMS values
  • Household voltage (120V, 240V) is specified in RMS
  • Component ratings are usually given in RMS values

Applications:

  • Power supply design
  • AC circuit analysis
  • Signal processing
  • Oscilloscope measurements
  • Audio equipment specifications