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what is a pcba
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May 14, 2025
If you checked out our What is a Printed Circuit Board? a couple of weeks ago, you already know what a printed circuit board is and what it does. Now, let’s take the next step and look at how a plain PCB becomes a working electronic unit—also known as a PCBA. In this post, we’ll explain what a PCBA is, why it’s important, and where you’ll find it in everyday electronics.