With the rapid development of technology, circuit board production manufacturer also is increasing, all sorts of small factory, enthusiastically for the electronics industry really need PCB manufacturers have many choices, for the urgent board the circuit board production, also have some of the rules for the industry.
To improve the effect of all aspects of production, to achieve rapid production needs.
PCB of a multilayer refers to the level of the printed circuit board
: copper foil layer, printed materials, silk screen layer.
Circuit boards with copper foil layer contains the software design of the signal and the electrical layer, the electrical connection in the circuit board production mainly to complete the circuit features.
PCB production of copper foil layer is usually defined as the layer number of printed circuit board (
Single panel, double panel, laminated)
PCB printed circuit board is also called the insulation or copper clad material layer, flexible circuit board characteristics of main function is to isolate the power supply and wiring layer, support the whole PCB circuit board making machine.
PCB manufacturer printing layer is located in the top of a printed circuit board, circuit board production equipment to protect copper foil layer, printed circuit board production record some marked patterns and text symbols (
Usually in white)
Is the character layer.
Double bind plate layer of PCB production of printed circuit board production when you choose from electrical performance, reliability, circuit board manufacturers processing requirements and consider economic indicators, etc.
PCB manufacturer commonly used copper clad laminate are: phenolic paper laminated sheet, paper laminated board, circuit board factory polyester epoxy glass cloth laminated sheet, epoxy glass cloth laminated sheet.
Epoxy is generally selected laboratory paper laminate.
Flexible circuit board ultra high frequency printed circuit board had better use polyester glass cloth laminated sheet, on the requirement of flame retardant electronic equipment, PCB protective lacquer also need in the flame retardant resin laminated fire retardant printed circuit board.
Printed circuit board thickness should be based on the function of the printed circuit board, PCB circuit board production equipment on the components, the weight of the socket of the specifications of the printed circuit boards, printed circuit board shape size and withstand mechanical load, etc.
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pcb making service can be applied in different ways as pcb manufacturing services.