Hi Team,
My customer is using our LM5025A in one key project and using active clamp forward topology. This is a key project for customer and customer hope TI can help review the PCB(Schematic already verified before) to help the pass the Surge test(4.4KV Common mode surge test on L, N and L&N to earth). Below is their schematic and PCB layout(AD format):
LM5025A Active clamp forward.pdf
LM5025A Active clamp forward PCB.zip
Would you pls help review the PCB for LM5025A part, if possible, kindly give some suggestion for help passing the Surge test, thanks a lot!
Best regards,
Sulyn