Category Archives: Printed Circuit Board
Improve your PCB Solderability
Good solderability of PCB pad is critical to make working PCB assembly. Solder joints are often used to make both electronic and mechanical connections. A pad with poor solderability cause cold solde 阅读全文...
Posted in Printed Circuit Board Tagged Dooms, Electrical Conductivity, Failure, Finished Board, Humidity, Joints, Manufacturing Process, Mechanical Connections, Oxidation, Pcb Assembly, Pcb Board, Pcb Manufacturing, Poor Storage, Shelf Life, Silica Gel, Stockpile, Storage Period, Surface Scratches, Temperature Cause, Vacuum, Wraps Leave a comment
Make DIY PCB Professionally
Stuck in the mode of continuous improvement (what people at Toyota called Kaizen), I was always on the look out to see how others make PCB boards, hoping to learn something good. The following is a pr 阅读全文...
Posted in Printed Circuit Board Tagged Bridges, Continuous Improvement, Copper, Diy, Important Point, Joints, kaizen, Mask, Oxidation, Pcb Boards, Pcb Fabrication, Probability, Solderability, Tin, Tin Coating, Toyota Leave a comment
What is a Countersink Hole & How to Use it on PCB Pads