PCB copper-clad plate is the basic material of electronics industry, mainly used for processing and manufacturing printed circuit board (PCB), and pcb production process and material affect its price
Impedance refers to the resistance and reactance parameters, because PCB circuit board bottom plug into consideration of electrical conductivity and signal transmission performance, so it is necessary to impedance as low as possible, resistivity should be
The life and performance of circuit board machining depend on the selection of PCB board. Fiberglass FR4 is the most common material used for PCB substrates. For flexible PCBS, use Clapton or equivalent plastic. PCBS made from cheaper materials such as ep
The production and manufacturing process of PCB will produce a variety of pollutants such as waste water, waste gas and solid waste, which will have a certain impact on the environment. Disposal of expired printed circuit boards will also cause pollution.
On SMT circuit board, solder joints and components are on the same plane of the circuit board, so in SMT processing PCB, through holes are only used to connect the wires on both sides of the circuit board, the number of holes is much less, and the diamete
In order to save production cost and improve production efficiency, some PCBA functional tests now use fully automatic testing schemes. For some simple PCBA functional tests of the tested board, manual or semi-automatic testing schemes are still adopted i
The transition to millimetre waves poses a number of challenges for the printed circuit industry, primarily conductor geometry and materials, as the shorter wavelengths reduce the feature size and amplify the relative tolerances inherent in PCB manufactur
Local peaks and valleys may be produced, resulting in highly irregular effective substrates after pressing. The manufacture of printed circuit boards introduces local differences in etching/plating flow patterns depending on the direction.
We have excellent technology research and development team, advanced research and development equipment, professional research and development laboratory, according to the customer's personalized needs for PCB copy board, design and mass production, in th
pcb manual subdivision, milling cutter type subdivision, V-cut subdivision machine, punch subdivision machine, laser subdivision.
Provide mechanical support for fixing and assembling various electronic components such as integrated circuits, realize wiring and electrical connection or electrical insulation between various electronic components such as integrated circuits, and provid
Now there is a certain amount of competition in all walks of life, for businesses, or for ordinary consumers, want to choose a more suitable object of cooperation among many peers, in fact, it also needs the next work, such as when people choose pcb manuf