I had some of these USB PD power only adapters so I modeled them so they could be cut out of other parts.

I used these cutouts on the following so far:
https://www.thingiverse.com/thing:7117575
https://www.thingiverse.com/thing:7117567

(WARNING THE VOLTAGE DIP SWITCH OPTIONS LISTED ON BACK OF THESE ARE WRONG. You will need to do some trial and error playing with the dip switches.)
https://www.aliexpress.us/item/3256808182904772.html?gatewayAdapt=glo2usa