# Why I get this " Unexpected feedback during calculation of switch losses." while doing steady state analysis?

**URL:** <https://forum.plexim.com/t/why-i-get-this-unexpected-feedback-during-calculation-of-switch-losses-while-doing-steady-state-analysis/1203>\
**Category:** PLECS\
**Tags:** plecs, plecs-blockset, steady-state-analysis\
**Created:** [February 2, 2023, 1:58am UTC](https://forum.plexim.com/t/why-i-get-this-unexpected-feedback-during-calculation-of-switch-losses-while-doing-steady-state-analysis/1203 "2023-02-02T01:58:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LAXMIPRIYA\_TR](https://avatars.discourse-cdn.com/v4/letter/l/eb8c5e/32.png) [@LAXMIPRIYA\_TR](https://forum.plexim.com/u/LAXMIPRIYA_TR)\
**Post date:** [February 2, 2023, 1:58am UTC](https://forum.plexim.com/t/why-i-get-this-unexpected-feedback-during-calculation-of-switch-losses-while-doing-steady-state-analysis/1203/1 "2023-02-02T01:58:59Z")

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**Author:** ![Kris\_Eberle](https://dub1.discourse-cdn.com/flex006/user_avatar/forum.plexim.com/kris_eberle/32/6_2.png) [@Kris\_Eberle](https://forum.plexim.com/u/Kris_Eberle)\
**Post date:** [February 3, 2023, 3:16pm UTC](https://forum.plexim.com/t/why-i-get-this-unexpected-feedback-during-calculation-of-switch-losses-while-doing-steady-state-analysis/1203/2 "2023-02-03T15:16:58Z")

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