it is at least attached with a conductive graphic, and cloth holes (such as component holes, fastening holes, metallization holes, etc.), used to replace the chassis of the previous device electronic components, and realize the mutual connection between e
This production line is equipped with solder paste printing machines imported from Sweden, wave soldering, X-RAY, and professional SMT processing technicians.
Human body is a very sensitive organism, if disorderly implantation, the human body will reject many things, serious and even life-threatening, which is why ceramic circuit board is said.
With the continuous improvement of electronic communication technology, more and more traditional circuit board manufacturing methods have been far from meet the rapid development of this era, want to really fast production of high precision, good perform
With the continuous improvement of electronic communication technology, more and more traditional circuit board manufacturing methods have been far from meet the rapid development of this era, want to really fast production of high precision, good perform
Depending on the design of the circuit board, the price will be determined by the material of the circuit board, the number of layers of the circuit board, the size of the circuit board, the number of each production, the production process, the minimum l
Therefore, the combination of soft and hard board, is the flexible circuit board and hard circuit board, after pressing and other processes, according to the relevant process requirements combined together, the formation of a circuit board with FPC charac
It can be divided into coated holes and non-coated holes according to whether it participates in electrical connection. Coated holes are involved in PCB electrical connection, and non-coated holes are not involved in PCB electrical connection.
Almost every kind of electronic equipment, from small electronic watches and calculators to large computers and communication electronic equipment, as long as there are electronic components such as integrated circuits, in order to make the electrical int
Anti-interference directly reflects the performance and reliability of the whole system. For PCB design engineer, anti-interference design is the key and difficult point that we must master.
The layout should meet the following requirements as far as possible: the overall connection should be as short as possible, and the key signal line should be the shortest; High voltage and high current signals are completely separated from low voltage, l
Then use these technical documents and production documents to make PCB board, component welding, fly needle testing, circuit board debugging, and complete the complete copy of the original circuit board template.
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