Our customer is using LM5034MTX for their power module(Active clamp forward).
They did noise injection test(2kV,1us) to AC line to Frame ground and found some problem.
I attached waveforms.Line noise injection test LM5034.xlsx
Please give us your advise for following questions and request.
1)They would like to know why this phenomenon happen.
2)Is Noise resistance properties of LM5034 weak?
3)What part in LM5034 influence to this phenomenon
4)Could you please give us your idea of countermeasure against this phenomenon.
If you need additional information,please let us know what kind of information you need.
Regards,
