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…
FPC material: from substrate to shielding
FPC material is a flexible circuit board material with excellent bending resistance, lightness and flexibility. This article will introduce in…
Avoid mixed-signal system design pitfalls
Content: To successfully use today’s SOCs, board-level and system-level designers must understand how to best place components, route traces, and…
Quality management of PCBA patch processing
In the electronics manufacturing industry, SMT patch processing is a key link in product manufacturing, and its quality management is…
Simulation of EMC/EMI in PCB design
As the density of electronic devices on PCB boards increases, the routing becomes narrower, the routing density increases, and the…
Electromagnetic compatibility design of electronic equipment
1 Introduction The widespread application and development of electronic equipment will inevitably lead to the continuous increase of the electromagnetic…
