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- [Company News]PCB smt's overall requirements for printed circuit boards2019/09/16/ 10:47
- Surface Mount Printed Circuit Board (SMB) is very different from traditional printed circuit boards. The PCB SMT reflow process requires SMB to pass through a 230 ° C (lead-free up to 260 ° C) high temperature furnace. Therefore, the requirements of the PCB SMT substrate material are much higher than those of the conventional printed circuit board, and the requirements are mainly high temperature resistance and flatness. In addition, because SMB has the characteristics of high density and small aperture, the processing difficulty is much larger than that of traditional printed circuit boards.
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- [Company News]PCB prototype Circuit Boards Poor Plating Causes Analysis2019/09/11/ 10:12
- Due to the adsorption of hydrogen on the surface of the plated part and not released that form pinhole on pcb prototype pcb. The plating solution cannot be lubricated on the surface of the plating devices, so that the plating layer cannot be electrolyzed. As the thickness of the coating around the hydrogen evolution point increases, the hydrogen evolution point forms a pinhole. It features as a shiny round hole and sometimes with an upward small tail. When the wetting agent is absent in the plating solution and the current density is high, pinholes are easily formed on pcb prototype circuit board.
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- [Company News]PCB assembly circuit board corrosion solution2019/09/09/ 14:28
- Pcb assembly boards are very common at present, and almost all electronic products need to use PCB boards!
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- [Company News]SMT pcb circuit board applying three anti-paint effect and precautions2019/09/06/ 10:32
- Three anti-paint is a specially formulated coating used to protect smt pcb circuit boards and their associated equipment from the environment erosion. The three anti-paint has good resistance to high and low temperature; it forms a transparent protective film after curing, and has superior properties of insulation, anti-moisture, anti-leakage, anti-shock, anti-dust, anti-corrosion, anti-aging and corona resistance.
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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]During pcb manufacturing, PCB board debugging method2019/09/02/ 11:41
- For the new PCB board that we just got back during pcb manufacturing, we must first observe whether there are any problems on the board, such as whether there are obvious cracks, short circuit or open circuit. If necessary, check if the resistance between the power supply and the ground is large enough.
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- [Company News]Circuit boards electrical faults analysis and detection method2019/08/28/ 10:39
- Electronic circuit troubleshooting can generally be detected by input to the output sequence or by the reverse method of output to input.
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- [Company News]What kind of programming method should PCBA manufacturers choose?2019/08/27/ 11:20
- PCBA manufacturer processing technology has become increasingly mature, with a wide range of applications, playing a key role in today's various intelligent devices.
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- [Company News]PCB manufacturer's placement machine low efficiency reasons and solutions2019/08/24/ 09:59
- The placement efficiency of the placement machine is affected by many factors. It is suggested that the pcb manufacturer conduct a comprehensive inspection of the placement machine. Generally speaking, this phenomenon is the cause of the failure of a certain part. Here, the pcb manufacturers should be specially reminded of SMT machine nozzles must be regularly maintained.
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- [Company News]Analysis of PCB copper clad laminate manufacturing2019/08/21/ 09:14
- The PCB copper clad laminate consists of copper foil, reinforcing material and adhesive. Substrate material are usually classified by reinforcement class and adhesive type or substrate properties.
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- [Company News]Flexible pcb manufacturing2019/08/16/ 17:55
- FPC is also called flexible pcb. The PCBA assembly welding process of flexible pcb is very different from the assembly of rigid circuit board. Since the hardness of FPC board is not enough, it is soft. If you don't use special carrier board, you can't fix and transmit. Basic SMT processes such as printing, SMT, and furnace cannot be completed.
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- [Company News]Pcb manufacturer china design connector four key elements2019/08/15/ 14:38
- Generally, for pcb manufacturer china, solder does not provide high-quality mechanical support. The soldering strength of the plug-in solder itself is much strong than that of surface mounting. One is because the plug-in solder has a large cross-sectional area; the other is because the lead is inserted into the through-hole to provide mechanical support.
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- [Company News]For turnkey pcb manufacturing, main features of PCB metal-based copper clad laminate2019/07/15/ 15:40
- The metal-based copper clad laminate is generally composed of a metal substrate, an insulating medium layer and a conductive layer (generally a copper foil), that is, one or both sides of the surface treated metal substrate are covered with an insulating medium and a copper foil, and are thermocompression-composited.
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- [Posts]High reputation customer satisfaction2019/05/31/ 10:47
- High reputation customer satisfaction Why pay attention to customer satisfaction? In the path of every business growth, it is crucial to get customer satisfaction. FASTPCBA's service to customers? 1. Quality m...
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- [Posts]FASTPCBA's pcb assembly? ERP management system2019/05/20/ 09:48
- FASTPCBA's pcb assembly ERP management system What is an ERP management system? As one of the most advanced enterprise management models in the world today, ERP is the most advanced enterprise management theory in the wo...
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- [Posts]FASTPCBA Professional Processing Engineering Technical Team and Quality Inspection Team2019/05/17/ 14:38
- FASTPCBA Professional Processing Engineering Technical Team and Quality Inspection Team Why choose a professional engineering technical team? 1. The professional engineering and technical team has more experience an...
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- [Posts]PCBA board factory:high output rate,punctual delivery2019/05/17/ 14:12
- PCBA board factory:high output rate,punctual delivery Why should we pay attention to efficiency and punctual delivery? 1. Enterprises with high efficiency and punctual delivery are certain very qualified enterp...
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- [Company News]PCB board industry uses industrial robots replace manual 9 major advantages2019/05/16/ 09:13
- PCB board industry uses industrial robots replace manual 9 major advantages In recent years, as China gradually enters an aging society, the development of traditional labor-intensive enterprises is...
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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]What is the difference between lead-spray tin and lead-free tin-plated PCB board?2019/05/10/ 14:36
- What is the difference between lead-spray tin and lead-free tin-plated PCB board? The craft requirements in PCB board production are an important factor, and directly determines the quality and positioning of a board. ...
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