Flexible and rigid boards consist of a combination of rigid and flexible boards that are permanently connected to each other. The primary application of rigid-flexible circuit boards offers the best solution in limited space conditions. The technology offers the possibility to safely connect device components while ensuring polarity and contact stability, and reduces the number …
Board surface blistering is one of the more common quality defects in the production process of circuit boards, because the complexity of the production process of circuit boards and the complexity of process maintenance, especially in the chemical wet treatment, making the prevention of board surface blistering defects more difficult. The author based on years …
The causes of blistering on the surface of copper plating on circuit boards Read More »
Via is an important part of multilayer boards, and drilling typically accounts for 30% to 40% of the cost of board fabrication. However, vias should be valued in PCBs not only for their quantity and price, but also for the proper vias size, quantity, distance between vias and vias and alignments, components, vias capacitance, vias …
In the switching power supply design PCB board physical design are the last link, if the design method is not appropriate, the PCB may radiate too much electromagnetic interference, resulting in unstable power supply operation, the following for each step of the matters needing attention: Design flow from schematic to PCB Create component parameters …
Analysis of the physical design of PCB boards in switching power supply design Read More »
The heat generated by electronic devices during operation causes the internal temperature of the device to rise rapidly. If this heat is not dissipated in a timely manner, the device will continue to warm up, the device will fail due to overheating, and the reliability of the electronic device will be decreased. Therefore, it is …
Rigid flex sheets are expensive, but extremely versatile and can be tailored for applications in a wide range of industries. They are very suitable for military, aerospace and medical equipment, but can also be used for certain commercial products. There are several situations that make rigid-flexible PCBs the best solution. In this case, these boards …
Application and advantages of soft and rigid combination board Read More »
The most basic process of designing a circuit board can be divided into three major steps: the design of the circuit schematic, the generation of the network table, and the design of the printed circuit board. Whether it is the layout of the devices on the board or the alignment, etc. there are specific requirements. …
Introduction to the principles of microcontroller development board design Read More »
PCB Rigid and Flexible PCB Factory will discuss with you what rigid-flexible PCBs are, the advantages of using them, and the rules for designing with them. In electronics, we sometimes encounter new technologies that seem to have their origins in the past. Rigid-flex PCB technology dates back 50 years to when the wiring harnesses in …
What are the advantages of soft and rigid combination panels? Read More »
The first thing involved in the EMC design consideration of a PCB is the layer setting; the number of layers of a single board consists of the number of layers for power and ground and the number of layers for signals; a good PCB design is a very important factor in the EMC design of …
Board design is a critical and time-consuming task, and any issues that arise require engineers to go through the entire design, network by network, component by component. It can be said that circuit board design requires a level of care that is no less than that required for chip design. A typical board …
PCB design: How to reduce errors and increase efficiency? Read More »
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