Connectors & Cables

Doing things right is hard, especially when it comes to connectors. That is why this summary was created to help out.

Power connectors

Always use the correct thickness wire for the amount of current you expect to pass though. Take a safety margin of at least 25%. Use heat shrink where possible to prevent short circuit connection if something comes loose.

Mini-XLR connectors have a limited current rating, they are not recommended for power or motor connectors.

Motor connectors

RJ45/RJ12 connectors aren't recommended because of their low current rating and inability to handle many mating cycles.

USB connectors

Use USB-A and B as much as possible and use off the shelve cables. This is the most rebust option. USB-C can be used, but it is harder to implement in some applications and aren't as rebust as A and B. USB-C is also hard to plug in when it is dark.


Revision #2
Created 19 January 2025 10:54:51 by Admin
Updated 19 January 2025 11:27:21 by Admin