# \#variable-frequency **URL:** https://forum.plexim.com/tag/variable-frequency/329.md [Latest](https://forum.plexim.com/latest.md) · [Categories](https://forum.plexim.com/categories.md) · [Tags](https://forum.plexim.com/tags.md) --- ## [How to Generate a New Pulse When Frequency Changes](https://forum.plexim.com/t/how-to-generate-a-new-pulse-when-frequency-changes/1877)
**Author:** [@MarkLin](https://forum.plexim.com/u/MarkLin)\ **Replies:** 8\ **Last updated:** [April 10, 2025, 5:56pm UTC](https://forum.plexim.com/t/how-to-generate-a-new-pulse-when-frequency-changes/1877 "2025-04-10T17:56:08Z")
Dear all, How can I generate a new pulse when frequency changes? Given the fact that the transition of the switching frequency for a PWM completes only in less than 1 ns (in simulation it is almost a vertical straight l… --- ## [Switchin & conduction losses with variable switching frequency](https://forum.plexim.com/t/switchin-conduction-losses-with-variable-switching-frequency/466)
**Author:** [@nikilito](https://forum.plexim.com/u/nikilito)\ **Replies:** 2\ **Last updated:** [September 5, 2024, 10:30am UTC](https://forum.plexim.com/t/switchin-conduction-losses-with-variable-switching-frequency/466 "2024-09-05T10:30:36Z")
Hi everyone! I have seen there are two blocks for computation of average switching losses and conduction losses. (periodic impulse average & periodic average). They are used in “Buck Converter with Thermal Model” demo. … --- ## [Plot Static Gain curve on PLECS](https://forum.plexim.com/t/plot-static-gain-curve-on-plecs/1273)
**Author:** [@DSotoriva](https://forum.plexim.com/u/DSotoriva)\ **Replies:** 1\ **Last updated:** [October 3, 2023, 12:29pm UTC](https://forum.plexim.com/t/plot-static-gain-curve-on-plecs/1273 "2023-10-03T12:29:36Z")
I’m looking for some form of plot the static gain curve of a boost converter for example is it possible? I can plot in a specific point, but I don’t know how to plot for more points of curve --- ## [Drawing gain curve with C script](https://forum.plexim.com/t/drawing-gain-curve-with-c-script/1192)
**Author:** [@M.Jesernitzki](https://forum.plexim.com/u/M.Jesernitzki)\ **Replies:** 1\ **Last updated:** [December 15, 2022, 2:05pm UTC](https://forum.plexim.com/t/drawing-gain-curve-with-c-script/1192 "2022-12-15T14:05:51Z")
Hi there, is there a way to draw the gain curve of a resonant converter using an implemented function? So that I can, for example, draw the curve over the (normalized) frequency - depending on the different input signa… --- ## [Triangular wave with variable frequency](https://forum.plexim.com/t/triangular-wave-with-variable-frequency/1152)
**Author:** [@Seyager](https://forum.plexim.com/u/Seyager)\ **Replies:** 1\ **Last updated:** [August 18, 2022, 10:41am UTC](https://forum.plexim.com/t/triangular-wave-with-variable-frequency/1152 "2022-08-18T10:41:20Z")
Hello. I would like to know how to make a triangular or sawtooth wave in PLECS with a variable frequency in time. I tried with a C-Script, but it makes the simulation slower and because of the time delay, the frequency … --- ## [Can we get accurate frequency sweep results for converters with a variable switching frequency using Analysis tools?](https://forum.plexim.com/t/can-we-get-accurate-frequency-sweep-results-for-converters-with-a-variable-switching-frequency-using-analysis-tools/693)
**Author:** [@Dilan](https://forum.plexim.com/u/Dilan)\ **Replies:** 1\ **Last updated:** [September 11, 2019, 12:03pm UTC](https://forum.plexim.com/t/can-we-get-accurate-frequency-sweep-results-for-converters-with-a-variable-switching-frequency-using-analysis-tools/693 "2019-09-11T12:03:06Z")
Hi there, I am trying to obtain the frequency response of a closed-loop buck converter. I am using a boundary control method to regulate output voltage of the buck converter.In this case, switching frequency is varying …