dazzlingvit
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I follow the instruction in Microchip Application Note AN236 to design a simple PLC. I simulate its modules separately to ensure that it works. But when I attach the PWM signal into the power line through a high pass filter, the power signal is still sine wave! (Of course! It's the power source, the voltage can't be changed!)
What the thing I have to do to simulate this kind of circuit in Pspice.
Thanks for your help.
Sorry for my English.
What the thing I have to do to simulate this kind of circuit in Pspice.
Thanks for your help.
Sorry for my English.