How to choose HASL, ENIG, OSP circuit board surface treatment process ?
May. 12, 2022After we design the PCB board , we need to choose the surface treatment process of the circuit board. Now the commonly used surface treatment processe…
After we design the PCB board , we need to choose the surface treatment process of the circuit board. Now the commonly used surface treatment processe…
What does PCB proofing mean? Why PCB proofing? What is the function of PCB proofing? PCB proofing refers to that the designer has designed the drawing…
High-speed motorized spindle is one of the core components of the cutting, high-speed motorized spindle used in the cutting for a long time and high l…
At present, the typical process of printed circuit board (PCB) processing adopts "graphic electroplating method". That is, a layer of lead tin corros…
PCB board after reflow welding is prone to board bending and board warping, serious cases will even cause components empty welding, monument erection …
Copper clad on PCB can play a certain role in reflow. Of course, if there are many layers and the layer setting is reasonable, the role of copper clad…