search

tmiw / ezDV

A FreeDV device based on the ESP32.
89 stars 4 forks source link

Evaluate and increase sizes of power traces #2

Closed tmiw closed 2 years ago

tmiw commented 2 years ago

Some power traces may be insufficiently wide for the current being drawn. Investigate to confirm and update the PCB accordingly.

tmiw commented 2 years ago

After rerouting of the PCB, the default trace width (0.25mm) was found to be sufficient for up to 1A of current at the top layer. The TLV320 as well as other components are unlikely to consume anywhere close to this current, so the issue can be closed.