NovietojumsAkli aprakti caurumiis one of the key factors affecting the performance of circuit boards. Designers need to choose the location of blind buried holes reasonably based on the functional requirements of the circuit and the requirements of signal transmission. Generally speaking, blind buried holes should be placed as close as possible to the signal source or load to reduce signal transmission loss and interference.
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 kā signāla frekvence un amplitūda .
Visbeidzot, vadu izkārtojums ir arī galvenais faktors, kas ietekmē ķēdes plates veiktspēju . Dizaineriem ir jāplāno ķēdes plates vadi saprātīgi, lai samazinātu signāla šķērssavienojumu un elektromagnētiskos traucējumus . Tajā pašā laikā, kad ir jānodrošina arī temperatūras izmaiņas, kas mainās ar temperatūru, vai arī sprieguma plūsmu, kas saistīta ar spriegumu, ir nepieciešams, lai samazinātu ķēdes.