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Junior Member level 3
hi all... i am building the SPWM circuit on PSPICE ...i need a help which part or element to choose as Vinput(Vcontrol) to enter to the comparator at the positive side...and what parameters or values( amplitudes) to choose for this Vcontrol signal with frequency=50 HZ...knowing that i built the Vtri signal....could anyone help me in that please and if there is any ready schematic on PSPICE for this SPWM that i can directly use it in my work, that will be really so great...thanx alot