What problems are prone to occur in the process of PCB customization
2022-09-23
When PCB manufacturers are designing, there are often cases where components that appear to be connected on the plane are actually not connected.
When PCB manufacturers are designing, there are often cases where components that appear to be connected on the plane are actually not connected. Therefore, when PCB manufacturers start making boards according to the design files, the sequence of operations is very important. Today, the Yiban Technology Decryption Center will tell you that you must pay attention to the problems that are easy to occur in the process of PCB customization.
#PCB customization#
First, the layout of components
First of all, pay attention to the order of placement. Generally, experienced technology will first place components in fixed positions related to the structure, such as power sockets, indicator lights, switches, connectors, etc. Then lock it through the software, which can ensure that the components in the fixed position will be affected when other components are placed later. Complex boards can be operated several times according to the order of placement.
Secondly, pay attention to the influence of layout on heat dissipation. For high-power circuits, those heating components such as power tubes, transformers, etc. should be placed as close as possible to facilitate heat dissipation. In order to avoid premature aging of the electrolyte.
Second, the production of physical borders
Create a closed physical frame on the original board to constrain components and wiring. Through the setting of the physical frame, the accuracy of component welding and wiring can be more standardized.
One thing to pay special attention to, some curved edge boards or corners, the physical border should be set to an arc. Not only can it prevent sharp corners from scratching workers, but it can also be packaged for safety during transportation.
3. The introduction of components and grids
It's easy to introduce drawn borders for components and grids, but problems can arise if you don't pay attention. Be sure to carefully follow the prompts to solve the errors one by one. For example, the package form of the components cannot be found, the component network is problematic, and there are unused components or pins. The problems indicated can be solved quickly.
Key words:
FOCUS ON OEM/ODM PCB MAKING ASSEMBLING,COMPONENTS SOURCING
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