Selective Soldering vs Wave Soldering: When to Use Which?

Selective soldering vs wave soldering for THT PCB assemblies

Discover when to use wave soldering vs selective soldering for THT assemblies. Learn the key differences, pros and cons, cost considerations, and design rules to choose the most efficient, high-quality process for your PCB projects. Ideal for process engineers and project evaluators seeking practical, data-driven guidance.

A comprehensive guide on solder paste stencil printing in SMT assembly

SMT solder paste printing machine applying paste through a stencil onto PCB pads

This article offers a clear and comprehensive overview of solder paste stencil printing—from basic concepts and stencil design, to key printing parameters and common defects. You’ll also learn about cleaning and maintenance practices, as well as best practices for improving yield and reducing rework in SMT production.

Full Overview of PCB Manufacturing Process

Realistic PCB manufacturing process on workbench

Explore the complete PCB manufacturing process—from design files to finished boards. Learn every key step including imaging, drilling, plating, solder mask, and testing. Ideal for engineers and teams seeking reliable, high-quality PCB production.

Reflow Soldering 101: Temperature Profile Optimization

PCB inside reflow oven during soldering process

Learn how to optimize your reflow soldering temperature profile for leaded and lead-free SMT assembly. This guide covers preheat rates, TAL, cooling, defect prevention, and profiling techniques like PWI and DOE for high-reliability PCB production.

From Bare Board to Assembled PCBA: A Step-by-Step Overview

Automated pick and place machine placing components on a PCB

Introduction PCB assembly (PCBA) is the process of mounting electronic components onto a bare printed circuit board to create a functional hardware system. By integrating both surface-mount (SMT) and through-hole (THT) components onto a fabricated board, PCBA transforms raw materials into functional circuits ready for testing, deployment, or enclosure. Whether it's a medical sensor, industrial […]