Electronic – Need help producing triangular waveforms

pspicewaveform

I've recently started using pspice and just created my circuit but don't understand how to do step 3 on procedures. I've created my circuit based on the second picture shown below (ignore my 10V). I've also made sure to show the waveforms I got by following all procedures except for step 3. I just don't understand how to do step 3.

Thanks.

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Best Answer

There is no direct selection possible for a triangular signal voltage source.

Set the properties of the Voltage source as follows

  1. Choose a VPULSE source as usual
  2. Set the Tr rise time to about 0.49 times the period of the signal
  3. Set the Tf fall time to the same value as the rise
  4. The PW pulse width can be very small ideally can be set to 0.01 times the period.

  5. Below figure is generic VPULSE waveform. Modifying the timings will change it to triangular wave

    enter image description here

You can slightly change or tweak the values. Let me know if you are still stuck.

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