Solder joint stripping sometimes occurs in through-hole wave soldering. This phenomenon is caused by the failure between the solder joint and the welding pad. The main reason for this phenomenon is that the thermal expansion coefficient between the lead-f
In SMT processing, it is often necessary to replace chip components. When replacing chip components, it is necessary to pay attention to that the amount of solder should not be too much, otherwise the melted solder will flow under the component and cause
With the product is thin and short, the application of FPC is more and more, some of them replace the traditional PCB, as the electronic products become smaller and smaller, the connector of FPC is also getting smaller and smaller, although the FPC does n
Flexible circuit board has the characteristics of short, small, light and thin; It has the characteristics of high assembly density and small volume. There are high cost, long cycle, complex inspection methods, etc., which is a process that all FPC circui
The technical realization process of PCB copying board is simple. Firstly, the circuit board of the copying board shall be scanned, the location of components shall be recorded, the components shall be removed and made into material list, and the material
Laminated layer may appear uneven thickness, inner layer slip, plate surface pits, resin, folds, internal pattern change, dislocation between layers, foaming, plate warping, plate warping, delamination, thermal delamination, white exposed glass fabric.
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Will you choose a PCB assembly manufacturer
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Common SMT reflow soldering and solder paste removal process
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Analyze three common drilling methods for PCB assembly
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and De drilling and pitting of rigid flex printed circuit board assembly
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and 14 points for judging PCB reliability and assembly
Understand PCB design, PCB assembly and PCB layout in PCB related industries, and Exploring FPC Assembly Plating Knowledge
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