PCB multilayer plateThe biggest difference between single-sided and double-sided panels is the addition of internal power layer and contact layer. Power and terrestrial networks are mainly routed at the power layer.PCB multilayer plateThere is conductive metal on both sides of each substrate layer, and the plates are connected together with a special adhesive, and there is insulating material between each plate. However, PCB multilayer cabling is mainly based on the top and bottom layers, supplemented by the middle cabling layer.
Therefore, the design method of multi-layer PCB board is basically the same as that of double panel. The key is how to optimize the wiring of the internal electrical layer in order to make the wiring of the circuit board more reasonable. The inevitable product of multi-functional development, large capacity and small volume.
With the continuous development of electronic technology, especially the extensive and in-depth application of large-scale and very large-scale integrated circuits,Multi-layer PCBIt is developing rapidly in the direction of high density, high precision and high level of digitization. Thin wire, small aperture penetration and blind hole technology (such as buried hole and high thickness / aperture ratio) can meet the market demand. PCB multilayer PCB is widely used in the manufacture of electronic products because of its flexible design, stable and reliable electrical performance and excellent economic performance.
Especially with the extensive and in-depth application of large-scale and ultra-large-scale integrated circuits, multi-layer PCB is developing in the direction of high density, high precision and high level of digitization. Thin wire, small aperture penetration and blind hole technology (such as buried hole and high thickness / aperture ratio) can meet the market demand. PCB multilayer PCB is widely used in the manufacture of electronic products because of its flexible design, stable and reliable electrical performance and excellent economic performance. Especially with the extensive and in-depth application of large-scale and ultra-large-scale integrated circuits, multi-layer PCB is developing in the direction of high density, high precision and high level of digitization.
Thin wire, small aperture penetration and blind hole technology (such as buried hole and high thickness / aperture ratio) can meet the market demand. PCB multilayer PCB is widely used in the manufacture of electronic products because of its flexible design, stable and reliable electrical performance and excellent economic performance. Blind hole technology and high plate-to-aperture ratio blind technology can meet the market demand.
PCB multilayer printed boardBecause of its flexible design, stable and reliable electrical performance and excellent economic performance, it is widely used in the manufacture of electronic products. Blind hole technology, high plate thickness aperture ratio and other blind technology can meet the market demand. PCB multilayer PCB is widely used in the manufacture of electronic products because of its flexible design, stable and reliable electrical performance and excellent economic performance.
