The main differences between selective wave soldering and wave soldering lie in the soldering method and application fields. Selective wave soldering is a method of selectively heating the soldering area by controlling the size and shape of the soldering head. This method is commonly used for soldering electronic components such as Surface Mount Technology (SMT)…

Selective wave soldering is an efficient and precise soldering technique. It employs positioning devices and control systems during the soldering process to confine the soldering area to the desired parts. This method enhances soldering quality, reduces energy consumption, and improves production efficiency. Selective wave soldering is commonly used in the production of electronic components, automobiles,…

PCBA components boards, having undergone processes such as SMT reflow soldering, DIP wave soldering, or selective wave soldering, invariably contain residues of flux and solder paste. Despite the term “no-clean” associated with modern electronic chemicals such as solder paste and flux, it does not indicate the quantity of residues left on the PCBA components board…

Flux is one of the most critical auxiliary materials in the electronics industry, directly affecting the quality and stability of electronic product assembly processes. With the rapid development of the modern information electronics industry, the demand for flux has increased significantly, raising the standards for flux selection. Flux mainly consists of activators, solvents, surfactants, and…