EVAL-STCH03-45W PCB Design Files & Magnetics Calculations for 24V, 28V, & 48V

[iamsahidrana]

Dear STMicroelectronics Technical Support Team,

I am writing to request the design files and magnetics calculations for the EVAL-STCH03-45W evaluation board. I am specifically interested in adapting this design for the following input voltage 84-264Vac Our project requires detailed information on the magnetics design calculations and component selections to optimize the converter performance at these specific input voltages.

Could you please provide the following information:

Complete schematic and PCB design files for the EVAL-STCH03-45W board
Magnetics calculation data and methodology for the existing design
Any recommendations or design considerations for adapting the magnetics for 24V, 32V, and 48V applications
Component selection guidelines for these voltage adaptations
If there are already existing application notes or design variations for these voltage levels, those would be extremely helpful as well.

Thank you for your assistance with this request. I look forward to your response.

Sincerely,

MOHD SAHID

NAK Electronics PVT LTD

[Peter BENSCH]

Welcome @iamsahidrana, to the community!

You have already asked the same question under the number 00231652 at the Online Support OLS and received an answer there.

Regards
/Peter

[iamsahidrana]

But they didn't provide the any information. 

[Peter BENSCH]

OLS has provided the information that everything that is publicly available for EVAL-STCH03-45W is on the website. Unfortunately, no more information can be provided.

Regards
/Peter

[iamsahidrana]

I need the pcb design file and magnetics calculation that link not include these files  EVAL-STCH03-45W

[Peter BENSCH]

Correct, this link contains neither the design files nor the calculations because they are simply not available. This is exactly what the OLS and I had already written.

Regards
/Peter

[iamsahidrana]

Dear Peter,

Thank you for the clarification. Could you please guide me on how I might be able to access the design files and calculations? I would greatly appreciate any assistance or direction you could provide.

[Peter BENSCH]

No, unfortunately I can't help you with that. But perhaps a friendly member of the community will be able to support you.

Good luck!
/Peter