Fixed-bit open circuit
PCB demand in the computer field can be divided into PC and service/storage and other segments, in w...
Professional PCB manufacturing and assembly
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5G consumer electronics accelerated upgrade, PCB industry will usher in a new wave of climax
According to Prismark statistics, mobile terminal PCB demand is mainly HDI and flexible board (HDI b...
Analysis of PCB open-circuit reasons and improvement methods
PCB circuit opening and short circuit are the problems encountered by PCB manufacturers almost every...
Multi-power layer design
In circuit board design, the thickness, through hole process and the number of layers of circuit boa...
How to solve signal reflection in high speed PCB board design
In a high speed PCB, wiring is more than just connecting two points. As a qualified engineer, wiring...
How to solve EMI problem in multi-layer PCB design
Starting from the most basic PCB board, this paper discusses the function and design skills of PCB s...
High reliability PCB's 14 important characteristics
All of these problems can cause the solder shield to detach from the circuit board and eventually le...
Why PCB designs generally control 50 ohm impedance?
In terms of PCB design, 50 ohm is also selected after comprehensive consideration. In terms of PCB w...
Why do PCBS now have halogen requirements?
When PCB is used for hot air leveling and component welding, the board is subjected to high temperat...
The PCB routing density is increasing, so the PCB routing design is particularly important.
With the development of large-scale integrated circuit and super-large scale integrated circuit, the...
Design of PCB anti-jamming technology
The circuit working at high frequency should consider the interference between components. The gener...
SMD component PCB layout technology
Too low density of alkaline etching solution will aggravate side erosion, choosing etching solution ...
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