WebThese supply currents failed to converge: I(X2.L1) = -36.6259 / 2.25682 I(X2.L2) = -36.5838 / 2.29898 These devices failed to converge: X2.DCR3 X2.DCR4 x2.ktr X2.Q1 X2.Q2 Last … http://www.intusoft.com/articles/converg.pdf#:~:text=SPICE%20does%20not%20always%20converge%20when%20relaxed%20tolerances,is%20greater%20than.01%20will%20often%20cause%20convergence%20problems.
[SOLVED] - Failed to converge in PSpice A/D Lite
WebMay 22, 2012 · ERROR -- Convergence problem in transient analysis at Time = 10.00E-12 Time step = 204.9E-18, minimum allowable step size = 1.000E-15 These supply currents failed to converge: I (V_V2) = -93.75nA \ -91.23nA I (V_V3) = -9.97uA \ 1.458uA These devices failed to converge: D_D86 D_D87 Z_Z3 ERROR -- Discontinuing simulation due to … WebSPICE does not always converge when relaxed tolerances are used. One of the most common problems is the incorrect use of the .Options parameters. For example, setting the tolerance option, Reltol, to a value which is greater than .01 will often cause convergence problems. The default numerical integration method is the Trapezoidal method. snellen chart how far away should you stand
Troubleshooting guidelines for Transient convergence failure
WebJul 5, 2024 · 在使用PSpice软件进行电路仿真时，有时会由于软件的配置不合理，引起ERROR(ORPSIM-15660): These devices failed to converge的报错。 这是由于，软件仿真遇到了 收敛 性 问题 ，可以简单的理解为软件在计算电路某节点的电压电流值时，解方程解不出来，通过迭代进行求解 ... WebApr 22, 2024 · I have a simple simulation circuit for the IR2110 in PSPice. From my understanding, the convergence errors are related to each circuit in particular and that the IR2110 is very prone to convergence problems. I am open to suggestions what I can modify. "increase the ABSTOL = 1pA to 10pA or larger or increase RELTOL = 0.001 to 0.01 or larger." WebFeb 17, 2009 · Trying to simulate a simple circuit, however Pspice keeps throwing up a convergence problem. I have noticed that i get this problem when i try to simulate with … snellen chart how to assess