OSP (Organic Solderability Preservative) is one such surface finish that has gained popularity in PCB manufacturing. However, how does OSP compare to more traditional surface finishes? What unique advantages and limitations does OSP offer?
This article provides a comprehensive comparison of OSP with other common PCB surface finishes to help engineers,
In electronics manufacturing, selecting the right PCB assembly technology is crucial for product performance, cost, and production efficiency. Two of the most commonly used assembly techniques—Surface-Mount Technology (SMT) and Through-Hole Technology (THT)—each offer distinct advantages and are suitable for different applications.
In this article, we will explore the key differences between
Among the various technologies used for pattern transfer, Laser Direct Imaging (LDI) and traditional exposure technology are the two main methods. Both play a crucial role in PCB production, but due to their distinct technical characteristics and advantages, choosing the right method is essential for optimizing manufacturing efficiency and product
Introduction: Overview of Laser Prototyping Technology
Definition and Development History of Laser Prototyping
Laser prototyping technology is a cutting-edge manufacturing method that uses precise laser beams to cut, engrave, and drill materials to rapidly create high-precision PCB (Printed Circuit Board) prototypes. This technology emerged in the 1970s and has gradually found its
In the early PCB manufacture, HASL is the most widely used surface treatment, which has excellent welding performance and low cost.With the high precision PCBs developing, it is difficult to below the surface to smooth of HASL, which brings difficulties to SMT mounting. In addition, the service life of HASL
Many PCB designers think the silkscreen legend is not as important as circuit,so they didn’t care about the legend dimension and place position.As a PCB expert, we should consider these particular details.There are some tips for those new PCB designers.
PCB silkscreen automatical machine
The standard design of PCB Silkscreen:
Oil printing: The
PCB Depth control routing technology is the stepstair or groove shaped by partial routing in printed circuit boards(PCBs) manufaturing.It have great advantages in PCB assembly as the special shape of depth routing.
Use the step stair of PCB edge make card slot is favor for PCB fixed and installation.
It
Multilayer PCB have played the leading role as double side PCB is a far cry from meeting demands as upgrading constantly of electronic products in nowaday. Most PCB users don’t know what is the multilayer PCB lamination, let us learn it today.
Multilayer circuit boards lamination is all inner layer bonding
PCB is printed circuit board,it mechanically supports and electrically connects electronic components using conductive tracks,pads and other features etched from copper sheets laminated onto a non-conductive substrate,achieve electronic components automated assembly,welding,inspection,guaranteed the quality of electronic devices,improved productivity and reduced the cost,it’s favorable for repair.
PCB from single layer to multilayer,flex,keep ourselves
PCB industry is technology-intensive,capital-intensive,labor-intensive industry.A middle scale factory have thousands workers, most of automatic machines need worker pile line operation.This years Chinese government impel corporation upgrade the structure of industry and the new labor contract law implement,lead to PCB factory face labor cost raise sharply and shortage,then impact production plan,products
