Crystal vibration is the reason for PCB design?
The crystal vibration does not vibrate during product debugging, which may be due to the crystal vibration device itself or PCB design.
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The cause of PCB circuit board bubbles have those?
Board bubbling is one of the most common quality defects in PCB production. Because of the complexity of PCB production process and process maintenance, especially in chemical wet treatment, it is difficult to prevent board bubbling defects.
Some peculiar PCB processing technology
After years of development, the PCB industry has also extensively upgraded its processes and capabilities. Some PCBS that were previously considered exotic will soon be considered routine.
Cause of copper cable loss of PCB circuit board
The abnormal quality of PCB board will cause direct losses to customers and PCB manufacturers. The loss of copper wire is one of the abnormal quality phenomena, but this kind of abnormal will cause greater losses to PCB manufacturers.
Current development trend of PCB circuit boards
The PCB industry has been shifting its focus to Asia, gradually forming a new pattern with Asia as the center and other regions as the auxiliary. The Asian continent has become the main production base of PCB and its high-end products HDI in the world.
Advantages and disadvantages of ceramic PCB and its application
Many microelectronic devices (such as accelerometers, gyroscopes, deep ultraviolet leds, etc.) chips are very sensitive to air, moisture, dust, etc.
How to design PCB for patch welding Angle
Factors affecting PCB welding quality from PCB design to the completion of all components welding into a high quality circuit board, PCB design engineers and even the level of welding process, welding workers and many other links need to have strict contr
How to design PCB for patch welding Angle
Factors affecting PCB welding quality from PCB design to the completion of all components welding into a high quality circuit board, PCB design engineers and even the level of welding process, welding workers and many other links need to have strict contr
Heat dissipation of the PCB circuit board
For electronic equipment, a certain amount of heat will be generated when working. If the heat is not dissipated in time, the equipment will continue to heat up, and the devices will fail due to overheating.
How does PCB design lay out components
Layout is divided into two ways, one is interactive layout, the other is automatic layout, is generally adjusted on the basis of automatic layout with interactive layout, in the layout can be redistributed according to the situation of the line, the two g
Photoresist etching on PCB designs
Large PCB manufacturers use electroplating and etching processes to produce wiring on the board. For electroplating, the production process begins with the plating of copper over the outer plate substrate.PCB manufacturers
PCB design methods for reducing power supply noise in electronic equipment and circuits
What is causing concern is the unpredictability of the noise itself. Typically, the noise may come from an external source or an internal source. Even the source of the noise poses more problems.
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