Precision machining pcb circuit boards are mostly used for driving recorders, blind buried fillers, characteristic impedance boards, car cut circuit boards, COB switching power supplies, notebook motherboards, medical circuit boards, mold binding boards, etc., precision machining pcb circuit boards The graphics limit line spacing is particularly high. The general PCB circuit board exits in a very likely situation. The wider the line spacing, the better, the manufacturing process is simple, and the cost is relatively low. Then, for the precision processing of PCB circuit boards How much can the board line distance be guaranteed? The line spacing of general circuit board manufacturers is 2mil. Nowadays, there is a package base steel plate that can guarantee 1mil pattern boundary and 1mil line spacing. General PCB manufacturers only guarantee 5mil. Qixiang electronic components key production and manufacturing of small and medium-sized batches produce precision-processed double-layer RF connectors RJ45, high-end Type-CPCB, apple heads, solar panels, and digital detailed PCB circuit board products. The technical professional research and development department is in new technology. With the cooperation of PCB machinery and equipment, the processing technology is continuously improved. According to the characteristics of different products, different production processes have been formulated, and certain examination results have been obtained. At this stage, the graphics boundary of precision processing of solid wood multilayer boards can be guaranteed. .Mm, the line spacing can be guaranteed 0.08mm.
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How small can the graphic boundary line spacing of the PCB board be guaranteed? Release Time： 2021/3/22 18:56:36 |
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