How to choose high frequency and high speed PCB material？
As microprocessors and signal conversion transmitters increase in speed, digital circuits run at 100 Gbps. The use of conventional FR4 PCB materials will not achieve high-speed signal requirements, and the choice of PCB material will determine the performread more
Automotive PCB Market level is clear, Middle and low end products trapped in price warread more
What items need to be checked after we completed a PCB layout design?
After the PCB layout design is completed, it will be easy to make mistakes if you do not check it again. Bass on a lot of experience in our companys many years of practice, we will share a PCB CHECKLIST for you.read more
Introduction to commonly used IPC standards for printed circuit board assembly (PCBA)
Introduction to commonly used IPC standards for printed circuit board assembly (PCBA)read more
What is the function of electrolytic capacitors in the PCB ?
First, lets take a look at the functions of electrolytic capacitors in the PCB.read more
How to do PCB circuit design for LED switching power supply ？
The development speed of LED switching power supplies has seen a significant technological leap in recent years, and the speed of new product replacement has also accelerated. As the last design step, the design of the PCB is also very important, becauseread more
How to prevent the bow and twist of PCB?
The IPC-6012 standard specifies that the maximum bow and twist of the PCB with SMT is ≤0.75. Some PCBs with higher requirements such as those with BGA design, required ≤0.5, and the bow and twist of PCB without SMT is ≤1.5. Calculation method of PCB warparead more
The notice about China New Year （CNY） holiday of Shenzhen Vip Circuit Co., Ltd.
The notice about 2019 China New Year （CNY） holiday of Shenzhen Vip Circuit Co., Ltd.read more
The Google radar chip project was approved, and the touch screen era will be end?
The Google radar chip project was approved, and the touch screen era will be end?read more
Principles of PCB layout design
For large Components such as ICs, BGA and non-positioning connectors, 50 to 100 mil grid can be used for layout. For small compnents such as resistors, capacitors and inductors, 25 mil grids can be used for layout. Using grid points for layout can make thread more