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How to Make Multilayer PCB: Stackup, Lamination and DFM Checks
Learn how multilayer PCB boards are made, from stackup and inner layers to lamination, drilling, plating, testing and buyer DFM checks.
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How to Go From Schematic to PCB in KiCad: Layout, Checks and Files
Learn how to go from schematic to PCB in KiCad with footprint checks, board outline setup, routing, DRC, Gerber export and DFM review.
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A Deep Dive into the Skin Effect in PCB Traces
Introduction: The Hidden Challenge in High-Frequency Circuit Design In the world of electronics, once a signal’s frequency crosses a certain threshold, physical phenomena that are virtually invisible at DC or low frequencies begin to surface — profoundly influencing circuit performance and reliability. Skin effect is one of the most critical among them. Read more
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How to Tell if PCB Is Damaged: Signs, Tests and Repair Checks
Learn how to tell if PCB is damaged by checking burn marks, broken traces, lifted pads, shorts, power rails, hot parts and repair or remake decisions.
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How Does a PCB Work? Traces, Layers and Testing Checks
Learn how a PCB works through copper traces, layers, power paths, components, vias, ground planes, test points and manufacturing checks.
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Altium Designer Tips to Speed Up Your PCB Design [2026]
Every PCB engineer knows the feeling: the design is finished in your head, but getting it out of your head and into Altium Designer takes hours of repetitive clicking, re-routing, and library hunting. The good news is that most of that time is recoverable. Altium Designer ships with a deep Read more
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Top 10 SMT Assembly Defects: Causes and Proven Solutions [2026 Guide]
Surface Mount Technology (SMT) assembly is at the heart of modern electronics manufacturing. From smartphones and automotive ECUs to industrial control boards and medical devices, SMT enables high-density, high-reliability circuit board production at scale. But even in a well-controlled SMT line, defects happen. A single process deviation—whether in solder paste Read more
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PCB Manufacturing Guides
This PCB guide center collects practical articles about PCB design, fabrication, soldering, testing, supplier selection and manufacturing checks. Use it as a starting point when you need to prepare files, compare production options, inspect a board problem, or talk with a PCB supplier. Manufacturing and supplier selection pcb china manufacturer Read more
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How to Manufacture PCB Board: Gerber, Drilling and DFM Checks
Learn how to manufacture PCB board from Gerber files through imaging, drilling, plating, solder mask, silkscreen, surface finish, inspection, and DFM checks.
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How to Print Silkscreen on PCB: Legend, Clearance and DFM Checks
Learn how to print silkscreen on PCB with legend layers, pad clearance, useful markings, manufacturing limits, readability checks, and DFM review.