The RMS value of an AC voltage or current is equivalent to the DC voltage or current that would deliver the same amount of power to a resistive load. RMS values are particularly important when calculating power in AC circuits. This chapter examines RMS calculations for different waveforms using various examples.

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Root Mean Square (RMS)

  • Farzin Asadi

摘要

The RMS value of an AC voltage or current is equivalent to the DC voltage or current that would deliver the same amount of power to a resistive load. RMS values are particularly important when calculating power in AC circuits. This chapter examines RMS calculations for different waveforms using various examples.