• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 707 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

UCC28950: Auxillary power supply design usign reference SLUR800

SAMRAT PUJARI
Intellectual 730 points
Part Number: UCC28950
Other Parts Discussed in Thread: UCC28600

hello

I am trying to simulate the auxillary power performance by considering the reference given SLUR800. My dc bus voltage is getting settled around 45V. I want stabalized 12V. In this kind of auxillary power supply design which factor affects this dc bus value? I am simulating auxillary wdg performance by using general waveform source. what i am missing? 

any referencs?

I am attaching the files.

thanks

samrat

TWO_LINE_with_auxillary_power.TSCslur800.pdf