The PCB coil is a device that comes from using selected shapes to print metallic traces on a print circuit board. So, in this article, we decided to give you a breakdown of what it is, how to create one, and more.

So, it's a great appliance to have because it saves you space and money. In other words, you can replace a physical inductor component with the RF coil. Also, the PCB coil works effectively as an onboard planar inductor.