Influence of PCB surface treatment technology on SMT welding quality
The PCBA project should be completed in seven steps: first, preliminary preparation stage, second, d...
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
How does PCB design distinguish between analog and digital?
Generally, there are several ways to deal with analog ground and digital ground: 1, directly separat...
SMT patch processing causes of virtual welding
The reasons for virtual welding in SMT patch processing are: (1) Virtual welding caused by SMT proce...
How to eliminate FPC patch processing uneven problem?
Factors leading to uneven processing of FPC patch: 1. FPC deformation; 2. 2. Thickness and position ...
Measures to reduce surface tension and viscosity in PCBA welding
The main measures to reduce the surface tension and viscosity in PCBA welding process are as follows...
The reason and solution of PCBA processing soldering tin
In case of tinning, corresponding measures should be taken: 1. Adjust welding process parameters: 2....
SMT machining solder joint is not round seven reasons
There may be seven reasons for unrounded solder joints in SMT processing: 1. Slag and bubbles: 2. Im...
What are the advantages of SMT SMT processing for electronic products?
The following are four ways to ensure the quality of PCBA processing: 1. Quality control, 2. Inspect...
Causes of PCB board bending and warping and improvement measures
PCB board bending or warping is usually caused by: 1. Temperature change: 2. Uneven plating: 3. Unev...
This paper summarizes the packaging problems prone to occur in SMT patch processing
Reflow welding may have some effects on SMT machining quality: 1. PCB deformation caused by temperat...
Factors affecting SMT patch processing straight through rate
There are five technological means to improve the pass-through rate: (1) optimize the design of stee...
A good SMT patch factory will do this!
In order to do a good job in PCBA processing, we need to do the following three things: first, solde...
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