Why do PCB circuit boards need to have a place to test?
Basically, the goal of setting up the test area is to test the components on the circuit board for specification and weldability.
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Post-epidemic era, how to develop the printed circuit board industry
especially since The State Council issued Several Policies to Promote the High Quality Development of the Integrated Circuit Industry and Software Industry in the New Era this year, the integrated circuit industry has become a new industry tuyere.
Knowledge of printed circuit board
PCB with insulation board as the base material, at least attached with a conductive graphic, and cloth holes, used to replace the chassis of the previous device electronic components, to achieve the mutual connection between electronic components.
A brief history of PCB board development
Before the advent of the printed circuit board, the interconnection of electronic components relied on wires directly connected to form a complete circuit. Now, printed circuit boards in the electronics industry has become the dominant position.
How to choose PCBA processing solder paste
How to choose PCBA processing solder paste: (1) according to the value and use of pcb circuit board products,(2) according to the storage time of PCB and components and surface oxidation degree determines the activity of solder paste. (3) Select solder pa
How to choose smt patch machining
Specific ways to improve the patch rate:1, load distribution balance, 2, SMT SMT machine itself.
PCB circuit board factory application robot will become a trend
PCB industry is technology-intensive and capital-intensive, but it is still labor-intensive. A large number of automation equipment needs manual operation and assembly line operation. A medium-sized PCB enterprise has thousands of employees.
How to recycle the waste circuit board
Chemicals should be stored in designated areas, away from the work area, and at a specified safe distance, and must be equipped with safety facilities.
Common ceramic substrate
Common ceramic-based boards are alumina circuit board, beryllium oxide circuit board, aluminum nitride circuit board, silicon nitride circuit board.
The three ends of the copper strip of PCB circuit board
PCB circuit board copper wire stripping is not good, PCB factories are said to be laminate problems, requiring its production factories to withstand losses.
How to properly dispose of electronic products
Circuit board processing in welding welding sequence is particularly important, so circuit board welding experts will choose to welding difficult low welding points, so that the welding circuit board is more flat.
10 practical ways to cool PCBS
it is very important to have a good heat dissipation treatment on the circuit board. The heat dissipation of PCB circuit board is a very important link, then PCB circuit board heat dissipation skills are what, let's discuss the next.
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