A posição deburacos cegos enterradosé um dos principais fatores que afetam o desempenho das placas de circuito ., os designers precisam escolher a localização de orifícios enterrados razoavelmente com base nos requisitos funcionais do circuito e nos requisitos da transmissão de sinal {.} em geral, os furos enterrados devem ser colocados o mais próximo possível da fonte ou da carga}} a transmissão de sinal e a transmissão de sinal e interferem {{
Secondly, the size of the aperture is also an important factor affecting the performance of the circuit board. An aperture that is too large may lead to a decrease in the mechanical strength of the circuit board, while an aperture that is too small may affect the quality of signal transmission. Therefore, designers need to accurately calculate and determine the size of the aperture based on the material and thickness of the circuit board, as well as the Frequência e amplitude do sinal .
Finally, wiring layout is also a key factor affecting the performance of circuit boards. Designers need to plan the wiring of circuit boards reasonably to reduce signal cross interference and electromagnetic interference. At the same time, it is also necessary to ensure the thermal and electrical stability of the circuit board to prevent circuit failures caused by temperature changes or voltage fluctuations.