FIND UAE’S FINEST VFD COMMAND PANELS FOR MOTOR SPEED REGULATION

voltage pulses of various lengths to simulate a sinusoidal wave. Preferably, the pulses are timed so the time common integral on the drive yields an excellent sinusoid. The current method of alternative to provide this waveform runs a triangle wave and sine wave via a comparator, and outputs a voltage pulse Each time the sine wave’s value is larg