VITALITY-EFFICIENT VFD PANELS FOR EXACT VELOCITY HANDLE BY UAE USER INTERFACE BRANDS

voltage pulses of different lengths to simulate a sinusoidal wave. Preferably, the pulses are timed so which the time regular integral from the generate yields a perfect sinusoid. The present way of preference to create this waveform operates a triangle wave and sine wave through a comparator, and outputs a voltage pulse Each time the sine wave’s