This video explains very briefly how to change a polygon in an Altium design.
Polygons are typically a larger area of copper (compared to traces) on a pcb. They can be used for several things:
~ Ground/Power plane
~ Thermal Heatsinking
~ Shielding
~ High current path between components (Source/Sink)
They also (hopefully) ensure a low-inductance path for signals between multiple components.
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Music Attribution
|| This video features the song "Subway Dreams" by Dan Henig from Vo Sounds Music, available from the soundcloud Audio Library.
It is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0) International License.
|| "A box of cold" from the soundcloud audio library
