5G mobile phone era is coming, PCB has new living water?
5G phones will also bring new opportunities to the printed circuit board market, as Chinese mobile p...
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Explore the best welding method of circuit board
The intermetallic bonds between copper and tin form grains whose shape and size depend on the durati...
The possible reason is that the pressure of the fan nozzle is large.
Reducing line width and line spacing is to maximize the use of limited area, and increasing the numb...
Five key points of PCB circuit board design!
Now PCB design time is shorter and shorter, smaller and smaller board space, higher and higher devic...
The circuit is also the road to understand the PCB wiring
When you don't have a concept of PCB design, just think about our daily road, the two are exactly th...
The layout of OC48 card
For the analog part of a mixed-signal PCB and the local CPU core with 2V operating voltage, the &quo...
Analysis of layout and routing methods for mixed signal PCB design
The special requirements for power transmission lines and the need to isolate noise coupling between...
Methods to prevent the warping of PCB printed boards
The board on which the components are installed is bent after welding, and it is difficult to cut th...
Ring resonator method
In a high speed PCB, wiring is more than just connecting two points. As a qualified engineer, wiring...
Millimeter wave test method
Thinner circuit materials are commonly used in millimeter wave applications because the higher the f...
How to measure the dielectric constant of PCB circuit board material at millimeter wave frequency?
While raw material test methods often introduce uncertainties related to test fixtures or test devic...
What does DFM stand for? What does DFM do?
What does DFM stand for? What does DFM do? 1, reduce costs, improve product competitiveness, 2, opti...
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