Homework Answers
Answer 2:
a) The Synchronous PWM means "Synchronized Pulse-Width Modulation"
b) The consequence of not having asynchronous PWM: the modulation index of the harmoics/signal would be very less and would produce undesirable effects in the signals.
c) To change the magnitude and frequency we must use the asynchronous pulse width modulation because for the frequency change we can establish a multivibrator and for magntidure transformer can be used.
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