https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938731#M210839 <P>As I see it, the values of R1 and R2 may be chosen within the tolerance of 5% (maybe normal distributed?) but once chosen, it won't change over time.</P> <P>The only change over time may occur because of the temperature coefficient of +- 100 ppm/Kelvin.</P> <P>Its unclear if the input voltage would be allowed to change within its tolerance of 5% over time - guess yes.</P> <P>Its not clear to me what kind of Montecarlo analysis is asked for and what plot of Vout over time? In my understanding, a plot over time would not use the 5% tolerance of the resistors.</P> <P>&nbsp;</P> Fri, 22 Mar 2024 13:05:15 GMT Werner_E 2024-03-22T13:05:15Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/937939#M210801 <P>Can anyone provide solution for above problem?</P> Wed, 20 Mar 2024 05:28:20 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/937939#M210801 AH_10997728 2024-03-20T05:28:20Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938089#M210805 <P>The slope of a voltage vs time graph can be calculated by taking the change in voltage (ΔV) divided by the change in time (Δt). This can be represented by the formula: slope = ΔV/Δt.</P> Wed, 20 Mar 2024 12:01:49 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938089#M210805 SM_10782958 2024-03-20T12:01:49Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938141#M210808 <P>You need more information than you've shown.&nbsp; What changes with time?&nbsp; How does it change?</P> Wed, 20 Mar 2024 13:27:36 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938141#M210808 Fred_Kohlhepp 2024-03-20T13:27:36Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938614#M210836 <P>&nbsp;</P> <P>&nbsp;</P> <P>Like this?</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ppal_0-1711082144686.png" style="width: 400px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100679iEB35CD58CCA62E7A/image-size/medium?v=v2&amp;px=400" role="button" title="ppal_0-1711082144686.png" alt="ppal_0-1711082144686.png" /></span></P> Fri, 22 Mar 2024 04:36:21 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938614#M210836 ppal 2024-03-22T04:36:21Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938671#M210837 <P>I need to do Monte carlo Analysis of mentioned circuit...I have to generate a matrix with that I have to plot a graph. Vout vs time</P><LI-SPOILER>&nbsp;</LI-SPOILER><P>&nbsp;</P> Fri, 22 Mar 2024 09:00:36 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938671#M210837 AH_10997728 2024-03-22T09:00:36Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938707#M210838 <P>Assume uniform distribution. Not use 100ppm for R1 and R2.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 597px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100696i62ED0E9B29ABF64A/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 568px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100697i33BFBBD68C41AAC1/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 568px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100698i2203C9EC97F9C4A2/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 268px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100699i360CECB3C6BE57C4/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 999px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100701iD85D0C3CBE6B77A1/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 492px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100702i288EF00AA71C57D9/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 323px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/100703iD5097C84F58B70CC/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Fri, 22 Mar 2024 11:22:03 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938707#M210838 ttokoro 2024-03-22T11:22:03Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938731#M210839 <P>As I see it, the values of R1 and R2 may be chosen within the tolerance of 5% (maybe normal distributed?) but once chosen, it won't change over time.</P> <P>The only change over time may occur because of the temperature coefficient of +- 100 ppm/Kelvin.</P> <P>Its unclear if the input voltage would be allowed to change within its tolerance of 5% over time - guess yes.</P> <P>Its not clear to me what kind of Montecarlo analysis is asked for and what plot of Vout over time? In my understanding, a plot over time would not use the 5% tolerance of the resistors.</P> <P>&nbsp;</P> Fri, 22 Mar 2024 13:05:15 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/938731#M210839 Werner_E 2024-03-22T13:05:15Z https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/941225#M211050 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 245px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101517iBB00366768C435A8/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 212px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101518i99497CF1E3B921B2/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 603px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101519iB10AB00533896F93/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 186px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101520i4CF4E5B948228A14/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 482px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101521i1A7CB1512B5DFA7F/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 603px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101522iC646B0B37FBB64A8/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 603px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101523i0C38D98D83F6EE2F/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 613px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101524i6DF1D4AFC25BFD0B/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 164px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101525i9AA38111C666A57E/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 179px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101526i518DEB38D9D99747/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="image.png" style="width: 170px;"><img src="https://www.ptcusercommunity.com/t5/image/serverpage/image-id/101527i445A0DFD5CB5D757/image-size/large?v=v2&amp;px=999" role="button" title="image.png" alt="image.png" /></span></P> Wed, 03 Apr 2024 06:46:13 GMT https://www.ptcusercommunity.com/t5/Mathcad/Voltage-vs-time-graph/m-p/941225#M211050 ttokoro 2024-04-03T06:46:13Z