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- [Company News]Modern electric circuit board components packaging development2019/10/29/ 14:48
- The electric circuit board products are developing towards portable, miniaturized, networked and multimedia. This market demand puts forward corresponding requirements for circuit assembly technology.
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- [Company News]Printed circuit board manufacturers reflow soldering poor wetting solution2019/10/28/ 10:33
- The welding quality of components' solder joints is a key factor that directly affects the quality of printed circuit components and even the whole machine
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- [Company News]SMT PCB assembly process improvement inspection methods2019/10/28/ 10:15
- The goal of quality management is not to put the defective smt pcb assembly printed circuit board on the production line back process, set up special testing equipment after the manufacturing station, and timely detect, find and correct the defects.
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- [Company News]PCB manufacturing lead-free flux main problems and countermeasures2019/10/21/ 15:58
- Lead-free solder pastes and wave soldered water soluble fluxes are also required for certain pcb manufacturing products.
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- [Company News]PCB maker used cleaning agents characteristics2019/10/19/ 15:40
- In general, PCB manufacturers should use a good cleaning agent which have following characteristics.
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- [Company News]Pcb supplier component picking error reason and solution2019/10/18/ 21:11
- Therefore, the pcb supplier should correctly input the "component start position, pitch, component number" of "component data".
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- [Company News]Factors affecting pcb manufacturing wave soldering quality2019/10/18/ 00:38
- There are many factors affecting the quality of pcb manufacturing wave soldering, mainly are production materials, production equipment and production processes.
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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]What are the factors that affect the printing quality of smt soldering circuit board solder paste?2019/10/10/ 14:20
- In general, there are eight main factors affecting the printing quality of smt soldering circuit board solder paste, namely solder paste, PCB, stencil, printing equipment and fixture, printing process, production environment and professional quality of production staff.
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- [Company News]Pcb manufacturer SMT workshop temperature and humidity requirements2019/09/26/ 11:48
- For manufacturer, SMT processing is to attach an electronic capacitor or resistor to a machine and which become stronger and less likely to fall to the ground during welding.The capacitive resistor that passes high-tech SMT processing is much faster than manual SMT, and not easy to make mistake.
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- [Company News]PCB assembly pad over wave soldering defect analysis and solution2019/09/25/ 10:11
- Why is there a defect in the wave soldering of the PCB assembly pad? The following PCB manufacturers give you an analysis of the causes and solutions.
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- [Company News]PCB assembly pcb manufacturers commonly used test methods2019/09/24/ 11:07
- PCB assembly pcb manufacturers commonly used test methods The PCBA test methods commonly used by PCB manufacturers are mainly as follows: 1, Manual testing Manual testing relies directly on visual testing, and pcb manufacturers use vis...
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- [Company News]Basic knowledge of PCB design2019/09/21/ 09:15
- Since the mid-1950s, PCB technology has been widely adopted.At present, PCB has become the "mother of electronic products", and its application is almost permeated in various terminal fields of the electronic industry, including industrial control, medical equipment, automotive electronics, smart home and many other fields.
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- [Company News]Pcb manufacturer production requirements and precautions2019/09/18/ 10:12
- As we know that the size of the many modern electronic products chip components trend to be smaller. In addition to the increasingly small and delicate chip components, the requirements of high sensitivity components processing environment are becoming more and more demanding. Under this product trend, in addition to strengthening product process supervision and innovation and evolution, FASTPCBA also controls the environment of PCB manufacturer SMT processing workshop more strictly.
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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]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]Pcb manufacturer’s SMT head composition and function analysis2019/08/19/ 14:00
- From the concept of the robot, the Pcb manufacturer’s smt head is an intelligent robot, which automatically adjusts the position through program control, picks up the components as required, and accurately places them on the preset pads to complete the three-dimensional reciprocating motion.
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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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