Very important. Once the signal gets into the ground plane from the circuit, there will be a ripple. Ripple may spread and influence the signal in other circuits.
If we don’t have a ground plane, the ripple will last longer and may influence other circuits nearby.
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I’m designing a new PCB where I have a whack of connectors that have to line up with the metalwork. There are some problematic connectors. All 4 pins are round. I want to have the holes as small as possible while allowing for good solder adhesion over the full length of the pin. I’m looking for guidance on how much clearance around the component lead I should have in order to get good solder wetting and adhesion.
Het is de eerste keer dat ik voor mijn onderzoek een prototypebestelling bij een fabrikant plaats. En ik wil weten hoe een gemeenschappelijk prototype eruit ziet.
I see some videos online that shows via-in-pad during manufacturing. But I don’t think it is a good way, is it?
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