The soldering process for each side of the PCB is the same.
Meestal, the surface tension will be enough to hold a BGA in place, given the number of balls compared to the weight of the chip. If it is not the components will be glued, but it is quite rare to need to do it.
By design, one should avoid putting heavy components on each side of the board. On the bottom, there should only be small components.
Lees verder: Moet ik dubbellaagse PCB of enkellaagse PCB gebruiken?
#PCB Assembly #PCB Design
I find that the all types of PCB samples from my suppliers have ground planes. It seems important and I want to know about its function.
A design engineer told me our PCB prototypes would be completed soon and then he would have his assembler “run a panel”. Does anyone know what that means?
To my understanding, each process in the operating system contains its own separate Process Control Block. Can someone explain this to me. Does each process have its own PCB or is there just one PCB that contains all the information for all the processes?
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