High frequency, high speed and high density have gradually become one of the important development trends of modern electronic products. The high frequency and high speed digitalization of signal tran ...
When selecting PCB substrates for high frequency circuits, the variation characteristics of material DK at different frequencies should be specially studied. For requirements that focus on high-speed ...
PCB high precision is not a simple thing, it requires a higher standard for enterprise equipment and operator experience, and also it's an important problem in production technology. Today we are goin ...
PCB multilayer board usually refers to the circuit board of more than 10 layers, it has an insurmountable gap with the traditional multilayer board, for enterprises or for product quality, have put fo ...
When designing a high PCB, it is common to use multi-layer boards instead of single-layer and double-layer boards. Multilayer board has many characteristics that single layer board and double layer b ...
New-type electronic components refer to new-generation electronic components that adopt new principles, new technologies, new processes or new materials and have new structures, new functions and new ...
All production and processing are carried out inside the workshop, so for a PCB factory, the environment of the workshop and the quality of the staff are the key to show the cultivation and excellence. ...
The steps can be divided into the following steps: 1. Calculate the total material cost according to BOM and Gerber documents 2. Calculate the cost of SMT patches and DIP plug-ins 3. Calculate the ...
1. Selection of PCB materials For normal electronic products, you can choose FR4 epoxy fiberglass substrate; for high ambient temperature or flexible circuit board, you can choose polyimide fiberglas ...
Differences between SMT and traditional through-hole technology in PCB design ...