Maybe you are frustrated about why your PCB design required to be changed on factory side, but I want to say this is a frequent and common thing in the PCBA OEM market.
Actually, they are checking on Design For Manufacturability (DFM), which can avoid lots of problems during manufacturing. It costs extra time and energy for them to run it through, but is very important to lay a solid base for further procedure.
#PCB Assembly #PCB Design
Does anyone know of if something exists like hold-down probes made of spring steel or piano wire, that would be small enough to hold down a component or package while soldering (without gluing it?) and thin enough to not get in the way of soldering small resistors or diodes?
I go through this every time I have PCBs I need to populate with SMD parts, and this has become more an issue as pin spacings have gotten tighter, and my hands have become less steady with age. How do you hold SMD part in place while soldering?
Suppose one is hand-assembling a board with many SMT components. Unlike THT, SMT components are often not labeled. How might one keep small (<100) quantities of such parts properly organized during assembly? Are there particular tools? Storage devices? Methods?
Rigid PCB is the most common type of PCB, they provide sturdy mechanical support for mounted electronic components, while enabling efficient manufacturing using automated assembly processes.
When you receive a quotation from a PCB supplier, a question inevitably pops up: What determines the cost of a PCB? How can I find
When selecting a printed circuit board surface finish, two leading options are HASL and ENIG. Both provide protective coatings over the copper traces, but have tradeoffs
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