Do you know the Flexible PCB manufacturing process?
The flexible PCB manufacturing process(Flexible printed circuit board manufacturing process) has great potential in the future because the flexible printed circuit board has diverse forms, so Flexi...
PCB manufacturing technology development process
1. PCB birth period: 1936 ~ (manufacturing method: addition method)
The author first knew that the “printed board” was in 1948, when it was a new employee who had just entered Tokyo Shibaura Elect...
Briefly explain PCB drilling
PCB drilling concept
PCB drilling is a process of PCB plate making and a very important step. Mainly to punch the board, need to make a line, you need to make a hole, the structure needs, make a h...
PCB composition and some main functions
The PCB composition consists of main pads, vias, mounting holes, wires, components, connectors, fills, and electrical boundaries. The main functions of each component are as follows:
Pad: A meta...
Introduction to flexible circuit board manufacturing methods
Flexible circuit board, also known as “soft board”, is a printed circuit board made of the flexible insulating substrate. Or it can be said that it is made of polyimide or polyester film.
The flex...
Change of substrate size in PCB fabrication
The reason:
(1) The difference in the warp and weft direction causes the substrate size to change; in the PCB fabrication, due to the shearing, the fiber direction is not noticed, and the shear ...
The role of flexible PCB fabrication in medical treatment
The role of flexible PCB fabrication in medical treatment
FPC has not been a part of the accessories after years of progress, and flexible PCB fabrication can be seen in many medical devices.
1...
This article mainly describes the high-frequency PCB board wiring rules.
1. RF PCB Component arrangement rule
1) Under normal conditions, all components should be placed on the same side of the printed circuit. Only when the top component is too dense, some devices w...
What is the PCB manufacturing process
In today’s technological development, the research of the PCB manufacturing process is very important. Today, PCB is widely used, almost every electronic device, from electronic watches and calcula...
Briefly describe the selection criteria of five major materials for flexible circuits
In recent years, flexible circuit technology has been applied in various fields and has been applied in the fields of radio communication, computers, and automotive electronics. In the past, flexib...
Three main features of flexible circuit boards
1. Flexibility and reliability of FPC flexible circuit boards
At present, FPC has four types: single-sided, double-sided, multi-layer flexible board and rigid-flexible board.
a. The single-side...
Complicated double-layer PCB manufacturing process
Double panels are usually made of epoxy glass cloth. Unlike the single-layer printed circuit board manufacturing process, the double layer PCB manufacturing process is a more complex process, and S...
