The drag welding and dip welding processes offer different options for selective welding on PCBs, with drag welding suited for tight spaces and dip welding providing stable welding for short pins and small pads.
The single-panel process includes cutting edge grinding, drilling, outer layer graphics, etching, inspection, screen printing solder mask, and shape processing. The double-sided tin spraying process involves cutting edge grinding, drilling, copper thickening, outer layer graphics, tin plating, inspection, screen printing solder mask, and shape processing. WellCircuits Limited specializes in high-precision circuit board production, offering various types to meet customer needs.
The electroplating process in PCB production is critical for preventing oxidation and deterioration of weldability, involving key aspects such as the electroplating solution, reaction principles, and protective metal coatings.
Could you explain the principle of electroplating for PCB boards? Read More »
Rigid-flex PCB combines the characteristics of both flexible circuit boards and rigid circuit boards, providing small size, flexible design, better mechanical stability, performance in harsh environments, ease of manufacture and testing, and customization for different applications, making it widely utilized in high-end smartphones, intelligent wearable devices, aerospace, and other fields.
What are the best practices for designing Rigid-flex PCBs? Read More »
Our experience lies in creating multiple-layer, flexible circuits and rigid-flex PCBs HDI PCBs as well as Rogers PCBs.
We have a great track record in fast-turnaround prototyping of PCBs, and excel at managing challenging projects as a strength.