HELPquestion for convergence of newton solver in charge

- July 28, 2021 at 7:17 am
  
  RavenYu52
  Subscriber
  
  the newton solver cannot converge after 40 iterations (shown in attached figure). i tried to change different sweeping voltage, but still not working.
- July 29, 2021 at 5:37 pm
  
  kghaffari
  Ansys Employee
  
  Hi.
  A convergence issue can be due to many different reasons (for example an incorrect setting or the problem being difficult to solve). I recommend looking into this post for some recommendations that could address the problem. Please let us know if you are able to resolve this.