PCB Manufacturing Processes: Subtractive vs Additive – A Complete Comparison Guide – AnyPCBA

A comprehensive comparison of subtractive and additive PCB manufacturing processes. Learn about technical principles, cost structures, application scenarios, and how to choose the right process for your project.

2026.08.28

8-Layer PCB Lamination Technology Guide – Stackup, Materials & Process Control – AnyPCBA

An in-depth technical guide to 8-layer PCB lamination technology. Covers stackup design, material selection (Rogers, FR-4), lamination parameters, and manufacturing control for high-reliability applications.

2026.08.27

High-Speed PCB Design: Return Via Placement for Signal Layer Transitions – AnyPCBA

Learn why return vias must be placed close to signal vias during layer transitions in high-speed PCB design. This guide covers loop inductance, reference plane changes, and practical layout review steps.

2026.08.26

HDI PCB Decoupling Capacitor Guide – BGA, Microvias & PDN Design – AnyPCBA

A practical guide to decoupling capacitor placement in HDI PCB designs. Covers BGA fanout, via-in-pad, loop inductance, and PDN optimization for high-density boards.

2026.08.25

Multilayer PCB Technology Guide – Applications, Materials & Processes

Comprehensive guide to multilayer PCB technology. Learn about material selection (FR-4, Rogers), manufacturing processes, and design considerations for automotive, 5G, and consumer electronics.

2026.08.24

SMT Assembly Process: A Complete Guide for Hardware Engineers

A complete guide to the SMT assembly process — from solder paste printing to reflow soldering and inspection. Learn about machine types, common defects, and design recommendations for every stage of PCBA manufacturing.

2026.08.20

Signal Integrity for Differential Pairs in High-Speed Serial Links – A Technical Guide

A technical guide to differential pair signal integrity in high-speed serial links — impedance control, skew management, crosstalk reduction, and PCB layout techniques for PCIe, USB4, and LVDS interfaces. Essential for hardware engineers designing multi-gigabit systems.

2026.08.18

AI Server PCB Hard Specifications – 2oz Copper, ±5% Impedance, 4mil Stub

AI server PCBs demand 2oz copper, ±5% impedance control, 4mil back-drill stub, ultra-low-loss materials, and high-Tg laminates. A technical breakdown of 5 critical specifications for hardware engineers.

2026.08.18

High-Frequency PCB Material Selection Guide for Action Cameras – Rogers, Taconic, Isola & More

A comprehensive guide to high-frequency PCB materials for action cameras and dash cams. Compare Rogers RO4350B, RO4003C, RO3003, Taconic RF-35, Isola IS680, and domestic Chinese alternatives. Learn how to choose the right material for WiFi, GPS, and high-speed video applications.

2026.08.17

PCB Material Sourcing Guide: Navigating the 2026 PP Supply Crunch

A practical guide for hardware engineers and procurement professionals on navigating the 2026 PP (prepreg) supply shortage. Learn how to budget for volatility, lock in capacity, qualify alternatives, and secure materials for your PCB projects.

2026.08.14

PCB Glossary – Essential Terms Every Hardware Engineer Should Know

A complete glossary of PCB and PCBA terms for hardware engineers. Covers design, manufacturing, assembly, testing, materials, and key acronyms — from Gerber to AOI, FR-4 to HDI.

2026.08.12

PCB Testing Methods: From Bare Board to Functional Verification – A Complete Guide

A complete guide to PCB testing methods — from bare board verification (flying probe, fixture) to assembly inspection (AOI, X-ray) and electrical testing (ICT, functional test). Learn how to choose the right testing strategy for your project.

2026.08.11