Differences between traditional manual exposure machine, CCD semi-automatic exposure machine and LDI exposure machine
Manual exposure machine: manually paste the film negative, and then put it on the exposure table for exposure. Advantages: boards…
Live PCB Design and Manufacturing Techniques Unveiled
Dive into the latest advancements in PCB design and manufacturing in our live session. Discover innovative techniques, expert insights, and practical tips to enhance your skills and elevate your projects to new heights. Don’t miss out!
PCB market is nearly 100 billion US dollars, and there is a broad space for domestic investment in packaging substrates and high-end HDI fields
Overall: Nearly 100 billion US dollars market, domestic investment in packaging substrates and high-end HDI fields has broad space Market…
Introduction to the main testing items of FCCL
Whether FCCL materials can meet production needs cannot only be determined by the manufacturer’s test report. When purchasing FCCL materials,…
Important characteristics of non-adhesive flexible board substrate
Flexible printed circuit board (FPC), also known as flexible board, has the advantages of softness, lightness, thinness and flexibility. With…
PCB component layout principles and practical tips
In electronic design, after the project schematic design is completed and compiled, the PCB design needs to be carried out….
Analysis of the causes of pinholes in the copper plating layer in the copper plating process of printed circuit boards
This article discusses the causes of pinholes in the copper plating layer in the copper plating process of printed circuit…
The key to PCB layout! Teach you to get PCB layout right in one go
Today’s switching regulators and power supplies are more sophisticated and powerful, but one of the challenges they face is that…
Key points of precision graphic transfer technology control
I. High-density FPC flexible circuit graphic transfer process control technology In the high-density FPC flexible circuit manufacturing process, graphic transfer…
PCB/FPC electrical testing technology analysis
1.Electrical testing During the production process of PCB boards, it is inevitable that short circuits, open circuits and leakage defects…
Crosstalk control of high-speed digital systems
Content: Crosstalk is perhaps the most difficult to understand and predict in high frequency circuits, however, it can be controlled…
Explanation of materials and manufacturing process of FPC soft board
FPC is a flexible circuit board, which belongs to a type of PCB circuit board. FPC soft board is widely…
Signal Isolation Technology
Signal isolation allows digital or analog signals to be sent without a galvanic connection across the barrier between the transmitter…
Analysis of the domestic FPC market prospects in 2023
When analyzing the prospects of the domestic FPC market in 2023, we need to consider many factors. First, market demand…
pcb digital circuit interference
In the design of electronic systems, in order to avoid detours and save time, the requirements of anti-interference should be…
