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Using vias in a PCB design allows the designer to shorten the distance that a trace must be routed in order to complete its connection. Vias are metallic lined holes connected to the metal circuitry of a PCB that conduct an electrical signal between the different layers of the board. Although vias can vary
Deciding on the best testing method for your printed circuit board can be a daunting task. There are plenty of factors to take into consideration, including costs, coverage, and development lead time. However, there are two popular test strategies you’ll often find yourself choosing between: ICT testing vs flying probe testing.
The manufacture of flexible PCBs involves several complicated steps, and extreme care must be taken. Some design or manufacturing defects can cause the entire circuit board to fail. During the PCB manufacturing process, please follow the precautions listed below: 1. Use the right type and quantity of materials to maintain
Key Takeaways A PCB’s response to electrical, thermal, and mechanical stimuli depend primarily on the material of the substrate materials. Today’s designers have a range of options for PCB substrate materials, ranging from typical FR4 substrates to specialized low-loss laminates. Different material properties are more desirable in different applications, and designers should choose specific
