CRD-30DD12N-K reference design : reference layer stackup information for the Aux Power board

gkim

Hello,

With respect to the reference design of CRD-30DD12N-K, we are going to build the auxiliary power board by using the PCB design file of CRD0600XX Aux Power board Ver 02.brd.

Meanwhile, when I open the PCB design file by employing the Allegro ECAD software package, the information associated with the reference layer stackup is not available for the four layer PCB.

Would you please share the reference layer stackup information for the four layer PCB.?

I need to make this issue clear before I send the gerber data to the PCB house.

Thank you for your consideration.

With regards,

GKIM

TBhatia

Hello GKIM, please find attached

Thank you!

gkim

Hi TBhatia,

Thank you for your review.

I acknowledge that the copper layer thickness is 2.4 mil for all layers of Layer1 to Layer4.

Would it be fine if I use 1 oz copper layer for all layers of Layer1 to Layer4?

The thickness for the 1oz copper layer is around 1.37 mil.

Thank you for your consideration.

With regards,

GKIM

TBhatia

Hello GKIM,

Yes that would be fine. Thank you!

gkim

Hi TBhatia,

Thank you for your review.

Let me close this discussion.

With regards,

GKIM