Search Products
Search News
- [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.
- Read(0)
- [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!
- Read(0)
- [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.
- Read(0)
- [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.
- Read(0)
- [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.
- Read(0)
- [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.
- Read(0)
- [Company News]How to choose an excellent PCB manufacturer2019/08/26/ 14:05
- Now that PCB manufacturers on the market are numerous and dazzling, how should we choose excellent PCBA factory? FASTPCBA introduce from following five aspects to let you understand the characteristics of an excellent PCB manufacturer.
- Read(0)
- [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.
- Read(0)
- [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.
- Read(0)
- [Company News]For pcb assembly, analysis of common problems in SMT process2019/07/01/ 14:37
- For pcb assembly, analysis of common problems in SMT process In the SMT processing factory, we often encounter some common problems, such as short-circuiting of components, soldering of solder balls, and virtual weldin...
- Read(0)
- [Company News]What are the advantages and disadvantages of SMT packaging?2019/02/26/ 13:59
- The so-called surface assembly technology refers to the assembly technology of electronic components with certain functions by placing the components with sheet structure or miniaturized components suitable for surface assembly on the su...
- Read(0)
Relevant Search
Spotlight
What is difference between PCB and PCBA?
- we know that PCBA gene...
- 1What is circuit board design for manufacturability?
- 253rd Earth Day on April 22, 2022
- 3What are the classifications of dry film photoresists in pcba circuit boards?
- 4What is Halogen Free PCB Board?
- 5How to solve the problem of chip components standing up during SMT assembly?
- 6What are the standards for SMT and DIP assembly of components?
- 7Advantages and disadvantages of PCB flying probe testing
- 82022 Tomb Sweeping Day Holiday
- 9What is MCPCB?
- 10How to distinguish the number of pcb layers?