The main circuit of PCB circuit board is copper foil
The above is the overview of optical module PCB and optical device simulation. There are not many things to simulate, but there are also many places to be carefully handled.
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What are the main structural implications of flexible PCB circuits?
Some modern features of the flexible PCB assembly process are that it includes the use of graphics and crimping tools. It has a flexible heater with a variety of additional possibilities.
What is the history of pcb circuit board? What categories does it fall into?
On the most basic PCB, the parts are concentrated on one side and the wires on the other. Because wires appear on only one side, this type of PCB is called Single-sided.
What is the super precision six layer PCB circuit board wire
There are many forms of pcb files. In order to meet different market needs, pcb board manufacturers can open these different forms of files. Then, what materials need to be prepared before pcb board proofing? Follow along to find out!
Wireless signal test and analysis of PCB circuit system
this chapter aims to help you understand the new techniques of wireless signal testing, and it also provides some new ideas for signal analysis in modern wireless environments.
Five key points of PCB circuit board design!
Now PCB design time is shorter and shorter, smaller and smaller board space, higher and higher device density, extremely demanding layout rules and large size components make designers
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 devices, circuit test methods include uncertainties from test circuit design and fabrication techniques. Because the two methods are different, measurement resu
PCB circuit board design and wiring principles
How to improve SMT SMT processing efficiency: first, advance work preparation, second, ensure the SMT SMT machine running time balance, third, equipment operating parameters
Detailed back drilling process in PCB circuit board production
In China, the demand for backplanes mainly comes from the communications industry, which is now growing in the field of communications equipment manufacturing.
Cooling tips for PCB circuit boards
To evaluate the heat dissipation capacity of PCB, it is necessary to calculate the equivalent thermal conductivity (9EQ) of the insulating substrate for PCB, which is composed of various materials with different thermal conductivity.
How to prevent PCB circuit board from bending and warping in back welding furnace
The advantage of performing reception equalization in standalone devices is that it provides optimal wiring advantage and design flexibility.
PCB circuit board multilayer laminated design
The current approach is to increase the distance between the two signal layers and make the lines of the two layers as vertical as possible to avoid signal crosstalk between layers.
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