How can PCB quality be improved during production
As the complexity of electronic circuits continues to increase, new technologies raise the bar for these products.
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How to select pcb manufacturers
Teach you how to choose quality pcb manufacturers:First, look at the product, two, see the application, three, listen to the voice, four, see the reputation, five, see the service
How can PCBA manufacturers improve the quality of patch processing
How to improve the SMT patch processing quality?First, select technical personnel, second, ensure the accuracy of equipment, third, set up quality detection control points, fourth, improve the management system, five, formulate rules and regulations
How to reduce SMT patch processing pollution
The heat declared by the equipment must be removed by heating, ventilation and air conditioning equipment, which will require double power. In the welding is directly affixed to the surface of the printed circuit board, the electrode is welded to the same
How to read the circuit board?
We call PCBS single panel. Because a single panel has many strict restrictions on the design circuit (because there is only one side, the wiring can not cross and must go around a separate path)
Technical development of PCB circuit board
Mobile terminal with HDI board is the main point of PCB growth. The mobile terminal represented by smart phone drives HDI board higher density and thinner. PCB all to high density fine line development, HDI board is particularly prominent.
The difference of holes in PCB circuit board processing
Through the hole plug oil process is one of the hole treatment methods, the first is to opaque, above must have ink cover, plugging; The second is the hole can not appear yellow phenomenon, and do not touch tin.
Some peculiar PCB processing technology
After years of development, the PCB industry has also extensively upgraded its processes and capabilities. Some PCBS that were previously considered exotic will soon be considered routine.
Quality problems of laser drilling process of HDI plate in actual production
The mechanical drilling technology used in PCB processing has been unable to meet the requirements, so a new microhole processing mode -- laser drilling has been developed rapidly.
Current development trend of PCB circuit boards
The PCB industry has been shifting its focus to Asia, gradually forming a new pattern with Asia as the center and other regions as the auxiliary. The Asian continent has become the main production base of PCB and its high-end products HDI in the world.
Advantages and disadvantages of ceramic PCB and its application
Many microelectronic devices (such as accelerometers, gyroscopes, deep ultraviolet leds, etc.) chips are very sensitive to air, moisture, dust, etc.
Heat dissipation of the PCB circuit board
For electronic equipment, a certain amount of heat will be generated when working. If the heat is not dissipated in time, the equipment will continue to heat up, and the devices will fail due to overheating.
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