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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]SMT2019/08/23/ 16:04
- SMT is the abbreviation of Surface Mount Technology, which is the meaning of surface mount technology. It is a popular technology and process in the electronic assembly industry. The main features of SMT are high assembly density, small pro...
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- [Company News]Turnkey pcb manufacturing technics parameters adjustment and influence2019/08/14/ 11:39
- The angle of the blade affects the vertical force of the blade to the solder paste. The smaller the angle is, the larger the the vertical direction force . The generated pressure changes along with the changing of blade angle during turnkey pcb manufacturing. If the blade angle is greater than 80°, the solder paste can only proceed as it is without rolling, and there is almost no force in the vertical direction, and the solder paste will not be pressed into the opening of the printing stencil. The optimum setting of the blade angle should be in the range of 45° to 60°, the solder paste has good rolling properties at the moment.
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- [Company News]During turnkey pcb manufacturing, double-sided reflow soldering process considerations2019/08/09/ 15:58
- At present, the mainstream circuit board assembly technology of turnkey pcb manufacturing industry should be "full-flow reflow soldering". There are other board soldering methods, and this full-board reflow soldering can be divided into single and double sided reflow soldering, single-sided reflow soldering boards are rarely used now, because double-sided reflow can save board space, which means that can be made smaller, so tmost of the boards belong to the double-sided reflow process in the market.
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- [Company News]Adjustment of PCB assembly wave soldering technics factors2019/08/02/ 08:40
- What are the adjustments factors to the SMA wave soldering technics in the PCB manufacturing factory? The PCB assembly workshop technicians share the following factors.
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- [Company News]For prototype pcb assembly, what are the requirements for PCBA splitting?2019/07/24/ 17:42
- Since some prototype pcb assembly boards are relatively small in size, they are often made into panel. After the prototype pcb assembly processing is completed, the prototype pcb assembly panels need to be separated. The separation method is mainly divided into manual and machine splitting . During the splitting process, some precautions should be taken to prevent damage to the intact PCBA board.
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- [Company News]SMC/SMD welding characteristics and precautions should pay attention in installation design2019/06/24/ 15:53
- SMC/SMD welding characteristics and precautions should pay attention in installation design In SMA wave soldering, the solder wave generator in the wave soldering equipment must be technically updated to meet the ...
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- [Company News]Regarding the BGA capsulation, you must read this article2019/06/21/ 17:25
- As electronic products move toward miniaturization, portability, and high performance, higher requirements are placed on circuit assembly technology and I/O pin number. Chips volume are getting smaller and smaller and more and more pins which bring difficulties for production and repairing. In order to adapt to the rapid growth of the number of I / O, the new capsulation form - Ball Grid Array (BGA) was put into practical usage in the early 1990s. More information and discounts pls visit: http://www.jbpcba.com or send inquiry directly to pcba23@pcb-smt.net
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- [Company News]Smart electronic board are widely used2019/06/14/ 15:54
- Smart electronic board are widely used,FASTPCBA provide high quality and assured products to you,more interest contact pcba19@fastpcba.cn
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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]BGA PCB board assembly2019/05/21/ 16:06
- BGA PCB board assembly Definition: The A full name of BG is BALL Grid Array, which is a kind of encapsulation method for integrated circuits using organic carrier boards. Advantage: 1. Small encapsulation a...
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- [Company News]PCB in the future2019/04/04/ 16:17
- In any electronic product, PCBs are needed. In recent years, electronic products have developed rapidly. Mobile phones, computers, game devices, and recently hot AR, VR, 3D and other smart devices are developing rapidly, which will definite...
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- [Company News]Methods for Quickly Distinguishing Common SMT mounted Components2019/02/26/ 14:34
- With the development of SMT mounted technology to miniaturization and high efficiency, various common components are getting more and more smaller. The commonly used patch resistors, inductors and capacitors are difficult to distinguish in...
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- [Company News]PCB component layout2018/11/16/ 16:48
- PCB component layout First, consider the PCB size. When the PCB size is too large, the printed lines are long, the impedance is increased, the anti-noise ability is lowered, and the cost is also increased; if the size is too small, the hea...
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- [Company News]FPCB sheet material with high heat resistance and high stability performance2018/11/05/ 15:53
- FPCB sheet material with high heat resistance and high stability performance In terms of the final shape of chemical materials, PI can be used as a gasket, a gasket, and a sealing material. The bismale material can be used in the substrate...
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- [Company News]Preformed tin-pcb2018/10/27/ 11:45
- Most of today's electronic components are getting smaller and smaller, and the small chip has been reduced from the original 1206 size to 0805, 0603, 0402, 0201 to almost the limit of 01005. The smaller the size of these parts, the more tin...
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- [Intelligent Home]FASTPCBA provides SMT patch service for Jiaming2018/04/27/ 17:23
- Cooperation between Jiaming and FASTPCBA Since 2014, Jingbang has been responsible for SMT patching, burning, and testing. Garmin is a well-known GPS industry giant whose core product is the high-end smart electronic scales....
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- [Industrial Control]Shanghai World Expo 2010 Swiss National Pavilion PCBA designated supplier2018/04/27/ 16:26
- The smart curtain of the 2010 Swiss Pavilion at the Shanghai World Expo shocked all the visitors. The core components of the PCBA were from Jingbang. The Swiss Pavilion consists of the urban space created by the ground floor exhibition h...
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