| News |
|
|
 |
|
|
| Your Location£ºHome > News > PCBA-FAQ |
| What caused the PCB hole copper uneven(one side is thick, another side is thin))? |
|
|
Provides two views, if single rectifier control, the plating current distribution will be directly affected by the substantial impact of contact resistance. If the hole deeper and medicine uniformity of fluid flow, the problem of uneven thickness of unilateral hole will be generated. If it is about half uneven, reportedly took place in the pulse plating, but the reason is unclear, for reference purposes only.
For reprint, please indicate by www.pcba.co
|
|
¡ºBack¡»
|
|
 |
|
