How Signals Propagate in PCBs
Designing printed circuit boards for electromagnetic compatibility(EMC) requires a deep understanding of signal propagation from the perspective of electromagnetic fields…
Is there a difference between gold and silver plating on PCBs?
Today, we’ll share some basic PCB knowledge. For example, do different PCB colors affect their performance? What are the differences…
How to prevent Contamination on pcbs
Ensuring chemical compatibility isn’t always as simple as avoiding adding fuel to the fire. When I was an undergraduate, I…
What causes PCB nail heads?
Today, we received a question about the causes of PCB nail heads. It’s a good question, so we’ll explain them…
What is reflection noise?
Whenever we send a signal from one digital integrated circuit to another on our PCBS, we change the state of…
The Secret to a Longer Circuit Board Life: How to Maintain PCBs
What is the typical lifespan of a circuit board? First, under normal use and without damage, the circuit board itself…
What are the selection criteria for conformal coating on PCBs?
Reasons for using conformal coating on PCBs Conformal coating is also known as PCB protective oil, coating oil, moisture-proof paint,…
What is the surface tension of a PCB?
What is PCB surface tension? Some of you have asked us about this today, so let us explain it to…
PCB Drilling Considerations
Recent advances in miniaturization have been a major driver of the electronics industry’s continued growth. As miniaturization continues to drive…
Copper Foil Current Carrying Capacity in PCBs: A Comprehensive Analysis
Abstract The current carrying capacity of copper foil in printed circuit boards (PCBs) is a critical factor in ensuring reliable…
The Relationship Between PCB Trace Width, Current, and Temperature
Abstract This paper explores the critical relationship between printed circuit board (PCB) trace width, current carrying capacity, and temperature rise…
Using Flex-Rigid PCBs Produces More Reliable Products
Expensive and complex discrete interconnect cables can reduce design reliability, increase design cost, and increase overall design size. Fortunately, there…
The Impact of the IoT on the PCB Industry
Since the dawn of the dot-com bubble, the Internet of Things (IoT), nicknamed the “Fourth Industrial Revolution” or “Infrastructure of…
What causes PCB leakage?
I recently encountered a PCB leakage issue with a low-power product. Originally, the device drew only µA current, but after…
How to Make Tradeoffs in PCB Power Design
When designing a complex board, you must make certain design tradeoffs. These tradeoffs influence the design of the PCB’s power…
