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- [Company News]SMT manufacturing 10 self-test steps for ESD protection2019/10/16/ 02:47
- Check your own station to ensure that there are no static objects (such as plastic bags) or static electricity generating tools on the SMT manufacturing workbench......
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- [Company News]Pcba manufacturing pcb maker rework process basic requirements2019/10/15/ 21:10
- Basic requirements for tool using by pcb maker during repair can be concluded at 10 point, more information you can pay attention to our news status, written by pcba23@pcb-smt.net
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- [Company News]PCB soldering of PCB manufacturers2019/10/14/ 18:37
- PCB soldering ofPCB manufacturers Pcb manufacturing wave soldering principle Wave soldering process and equipment wave soldering was first invented by Fry's Metal Company of the United Kingdom in the 1950s. It is the most mature, most infl...
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- [Company News]Pcb factory quick turn pcb smt results analysis2019/10/11/ 14:41
- The analysis of the mounting results of the pcb factory quick turn pcb is a quality requirement for the smt products, and generally should follow the IPC related acceptance criteria.
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- [Company News]Preparation before PCB SMT processing2019/09/27/ 11:06
- First, the following preparations must be made before PCB smt processing.
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- [Company News]Pcb manufacturer how to control lead-free wave soldering process2019/09/12/ 10:46
- The pcb manufacturer quality control method of wave soldering is basically the same as reflow soldering in principle, because their soldering mechanism and RC28F128K3C solder joint quality requirements are the same.
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- [Company News]PCB smt layout tips and considerations2019/09/04/ 14:17
- For hardware electronics designers, the PCB smt design is becoming more and more complex. Advanced package devices with increasingly dense pins are used, and the network density per unit area continues to increase, bring more pressure on the layout. At the same time, more engineers cannot meet the 100% coverage rate of the autorouter, and hope to be able to conduct electrical rules to constrain the wiring to meet the signal integrity requirements.
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- [Company News]PCB smt inspection nine basic common senses2019/09/03/ 13:42
- It’s the time to pay attention to the details for PCB smt board inspection , in order to ensure the better products quality , we should pay attention to the following nine common sense during testing the PCB smt board.
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- [Company News]PCBA manufacturer make circuit board impedance reasons2019/08/23/ 11:25
- The impedance of the PCB board refers to the resistance and the parameters of the reactance, which hinder the AC. Impedance processing is essential in PCB board production. Why do PCBA manufacturers have to make impedance to the pcb board? The following FASTPCBA PCB manufacturers introduce to you simply.
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- [Company News]PCB manufacturing selective soldering technics difficulties2019/08/22/ 10:43
- In the PCB manufacturing electronics industry welding technics, more and more pcb manufacturers are turning their attention to selective welding. Selecting welding can complete all the solder joints at the same time, so that the production cost is minimized, and the reflow soldering is overcome the problem of temperature-sensitive components affected, and the selective soldering is also compatible with future lead-free soldering. These advantages make the range of applications for soldering wider and wider.
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- [Company News]Advantages, disadvantages and application scene of different PCB surface treatment technics2019/08/20/ 10:45
- PCB technology has undergone tremendous changes along with the continuous development of electronic science and technology, and the manufacturing technics needs to be improved.
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- [Company News]Flexible pcb solder paste printing2019/08/17/ 09:41
- Flexible pcb does not have any special requirements on the solder paste composition. The size and metal content of the solder ball are based on whether there is the fine pitch IC on the flexible pcb. However, the flexible pcb has high printing performance requirements for the solder paste, and the solder paste should have excellent properties. Superior thixotropy, solder paste should be able to print off the mold easily and firmly adhere to the surface of the flexible pcb, without the problem of poor mold release, clogging of the stencil, or collapse after printing.
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- [Company News]During the Pcb manufacturing process, what are the details that must be paid attention to?2019/07/02/ 15:51
- During the Pcb manufacturing process, what are the details that must be paid attention to? Inside each production plant, there will be an SMT processing line. On this line, we can divide into the following sections. ...
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- [Company News]About the thermal design of PCBA2019/06/27/ 09:00
- About the thermal design of PCBA PCBA welding uses hot air reflow soldering, which relies on the convection of the wind and the conduction of PCBs, welding pads, and leads. Due to the different thermal capacity of th...
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- [Company News]PCB selection and usage characteristic of composite copper clad laminates2019/06/25/ 10:41
- PCB selection and usage characteristic of composite copper clad laminates The fabric and core of the substrate used in the composite substrate printed board are composed of different reinforcing materials. Th...
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- [Company News]SMT processing programming basic steps2019/06/14/ 08:56
- SMT processing programming basic steps The main information required for SMT processing programming: Basic information of PCB board: length,width and thickness of PCB board. Mark...
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- [Company News]In SMT assembly process,how to improve the appearance quality of PCB solder mask2019/06/12/ 17:10
- In SMT assembly process,how to improve the appearance quality of PCB solder mask People talk about the trend of printed circuit board development, printed circuit boards tend to be high-precision, high-density and high-reliability...
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- [Company News]How to solder SMT components with different solder paste heights2019/06/10/ 10:33
- How to solder SMT components with different solder paste heights The growing demand for micro-components in SMT consumer electronics is forcing industrial electronics designers to use smaller component capsulation. &...
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- [Company News]PCB circuit board interconnection2019/05/10/ 15:45
- PCB circuit board interconnection Electronic components and electromechanical components have electrical joint point, and the electrical connection between two discrete contacts is called interconnection. Electronic devices must be...
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- [Company News]Popular Science: Understanding of PCB soldering Flux Correctly2019/04/17/ 15:47
- In the welding process, the material that can clean the welding metal and the welding surface and help the welding is called flux. Flux is an indispensable craft material in the soldering process. Liquid flux is used in wave soldering and manual soldering processes. Flux and solder are used separately. In the reflow process, the flux is an important part of the solder paste. The quality of the solder is not only related to the solder alloy, components, PCB quality, soldering process, but also has a very important relationship with the performance of the flux and the flux choosing .
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