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How to judge the quality of the oven circuit board?
2022-01-19
With the rapid growth of PCB industry, people have higher and higher requirements on layers, weight, precision, materials, color, reliability and other aspects of components. In the selection of oven circuit board to pay special attention to the thicknes
Factors to consider in PCB stack design
2021-06-18
The number of layers of the PCB depends on the complexity of the circuit board. From the perspective of the PCB processing process, a multi-layer PCB is manufactured by stacking and pressing multiple "dual-panel PCBs". However, the number of layers of a m
PCB design signal layer planning
2021-06-08
A planned PCB design is naturally more convincing. The number of layers of the PCB board is generally not determined in advance, and the engineer will give a plan based on the overall board situation. The total number of layers is composed of the number o
4 questions related to high-speed PCB
2021-05-25
When doing PCB design, we often encounter various problems, such as impedance matching, EMI rules, etc.
Talking about Deformation caused during PCB processing
2021-05-22
The reason for the deformation of PCB board processing is very complicated and can be divided into two kinds of stress: thermal stress and mechanical stress. Among them, the thermal stress is mainly generated during the pressing process, and the mechanica
The meaning of some letters on the PCB board
2021-05-17
On the PCB board, there are many letters, such as R107, C118, Q102, D202, etc. Do you know what these letters mean?
The causes of PCB board deformation
2021-05-10
The uneven copper surface area on the circuit board will worsen the bending and warping of the board.
The hazards of PCB board deformation
2021-05-07
When the circuit board undergoes reflow soldering, it is prone to board bending and warping. In severe cases, it may even cause empty soldering of components.
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