The accuracy of PCB copy boards generally depends on two important links in the PCBA processing and production process of patch processing plants. One is the ac...
A multilayer circuit board contains various working layers, such as: protective layer, silk screen layer, signal layer, inner layer, etc. How much do you know a...
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Everyone knows that pcb board manufacturers will have some design hidden dangers when designing circuit board pcb proofing. question:1. The pads on the pcb circ...
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In modern electronic assembly and soldering, cold soldering is a high-occurrence defect in reflow soldering of CSP packaged chips with pitch 0.5mm μ BGA. In BG...
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Many users have asked about the requirements of CNC lathes for spindle components. The following editor will introduce to you:1. StiffnessWhen the equipment is ...
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Usually, pcb factories have many places to consider the issue of safety spacing in PCBA design. It is simply divided into two categories: one is the electrical ...
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1. The lifting and positioning of the lifting and transporting machine tool should be carried out with the special lifting tools provided by the manufacturer, a...
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