How to Choose PCB Proofing Specification
As a support body for electronic components, PCB is crucial to ensuring the normal operation of the entire system. When doing PCB prototyping, choosing appropriate specifications is very critical, which directly affects the performance, stability and reliability of the PCB. So, how to choose the best PCB proofing specifications? 1. Base Material Type The choice of material has a direct impact on PCB performance. Common PCB materials include FR-4, aluminum, polyimide (PI), etc. Different materials have different electrical properties, thermal conductivity properties and mechanical strength, so the appropriate material needs to be selected based on specific needs. 2. Number of Layers The selection of the number of PCB layers is also a crucial specification. Different application scenarios require different number of layers of circuit boards. An increase in the number of layers can provide more layout space, makin...