As PCB size requirements get smaller and device density requirements get higher, PCB design gets more difficult. How to achieve high PCB throughput and shorten the design time, in this Clubtech PCB design engineers talk about design tips for PCB planning, layout and routing. The design should be carefully analyzed and the tool software carefully…
As PCB size requirements get smaller and device density requirements get higher, PCB design gets more difficult. How to achieve high PCB throughput and shorten the design time, in this Clubtech PCB design engineers talk about design tips for PCB planning, layout and routing. The design should be carefully analyzed and the tool software carefully…
PCB wiring, the laying out of paths for energized signals to connect individual devices, is akin to connecting various cities through traffic by building roads. In PCB design, wiring is an important step in completing the product design, but it is also the step with the most detailed and limited skills, and even some experienced…
From this year onwards, 5G phones will be available on a large scale. As phones transition from non-5G to 5G, the phone motherboard and other components must be compressed to complete the package in a higher density, smaller form, so the phone motherboard, the primary carrier, is bound to be upgraded. Anylayer HDI is currently…
In general, the PCB stack design to comply with the two main rules: each alignment layer must have a neighboring reference layer (power or ground layer); adjacent to the main power supply layer and ground layer to maintain a minimum distance to provide a larger coupling capacitance; Listed below are examples of stacked layers from…
The birth and development of FPC and PCB has given rise to a new product, the flexible and rigid PCB. Rigid and flexible PCBs are flexible boards and rigid boards that have been pressed together through processes such as lamination to form boards with FPC characteristics and PCB characteristics according to the relevant process requirements.…
Hard and soft combination board has both the stability of hard board and soft board can be assembled in three dimensions, the development prospect is very promising. However, the production process of rigid-soft boards is complicated, and there are some key technical difficulties that are difficult to control; the following is a brief introduction to…
Hard and soft PCBs are difficult and costly to manufacture, so if a board needs to be bent, most of the time a hard board with connectors is used to connect to the soft board, but due to the increasing space constraints of electronic products, the connectors are removed to reduce the thickness, and the…
1. Bare copper plate The advantages and disadvantages are obvious: Pros: low cost, flat surface, good weldability (when not oxidized). Downside: susceptible to acid and humidity, can’t be stored for long, need to be used up within 2 hours after unpacking because copper is easily oxidized when exposed to air; can’t be used for double-sided…
In PCB design, whether to use chip beads or chip inductors is mainly focused on application scenarios. pcb design is based on the circuit schematic diagram to achieve the functions required by the circuit designer. PCB design mainly refers to layout design, and the layout of external connections needs to be considered. The resonant circuit…