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- [Company News]Business opportunities discovered from the May Day holiday2020/05/05/ 15:26
- Business opportunities discovered from the May Day holiday Time flies, the sun and the moon are like a shuttle. In a blink of an eye, the May Day holiday is nearing its end. Because of the epidemic, some people spent 5 days in small rented...
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- [Company News]PCBA solution for electric vehicle charging pile2020/04/27/ 13:51
- FASTPCBA has solved multiple electric vehicle charging pile PCBA projects in recent years and has extensive experience.
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- [Company News]Will the exported PCB board carry coronavirus?2020/03/20/ 10:20
- Europe, the United States, and Australia etc. are the main markets for FASTPCBA. At present, the epidemic is at a high step. Demand for imported PCB boards has not stopped, but customers are very concerned about whether PCB boards made in China carry viruses.
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- [Company News]How to choose lead-free PCB material and pad coating2019/12/19/ 10:44
- The choice of lead-free PCB manufacturing materials must consider the compatibility between high temperature and PCB materials.High temperatures will cause thermal deformation of the PCB and damage the components in severe cases: high temperatures will also cause the polymer to age and deteriorate, making the PCB mechanical strength and electrical performance is degraded.
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- [Company News]SMT process requirements for PCB2019/12/17/ 11:57
- In the actual production of SMT, some customers' PCBs are designed with many devices close to the board edge, and our equipment clamping edge is made of steel, and its width is 5mm. It will cause the device to damage the board edge devices, so it is not recommended that customers have devices on the board edges. If there are devices, add process edges to protect the product.
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- [Company News]PCB manufacturing EMC common sense2019/12/16/ 15:04
- The ROHS logo of PCB manufacturing is familiar to everyone. As an electronic component, PCB boards also need ROHS certification. The main key is whether it use lead-free tin. PCB electronic products must pass CE, CCC certification, the key to the PCB is EMC.
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- [Company News]How do PCB Manufacturers Strengthen Material Management2019/12/14/ 09:55
- How do PCB Manufacturers Strengthen Material Management, you will get answer from this article, and your good suggestion is welcomed
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- [Company News]Placement machine safety technical operation regulations2019/12/13/ 14:28
- 1. Non-operators are not allowed to use placement machines. 2.Operators should be familiar with the content of the instruction manual, and strictly operate and maintain the equipment according to its regulations.
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- [Company News]Mounting machine failure analysis and troubleshooting2019/12/13/ 14:15
- Whether the placement machine operate normal or not directly affects the placement quality and PCB manufacturing output. In order to run normally of machine, it is necessary to fully understand the structure and characteristics of the machine, to grasp the manifestations of the machine prone to various failures, the causes of failures, and the troubleshooting methods. Only by timely discovering the problem, finding out the cause, correcting and solving the problem in a timely manner, can the machine exert its proper placement efficiency.
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- [Company News]PCB manufacturers requirements for flux2019/12/12/ 14:42
- In the welding process, the substances that can purify welding metal and the welding surface and help welding are called flux. PCB manufacturer physical and chemical properties requirements of flux
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- [Company News]Through Hole Reflow Process (PIHR) introduction2019/12/10/ 14:19
- Through-hole component reflow soldering process (Pin-In-Hole Reflow, PIHR) is to insert pins into the insertion hole filled with solder paste and use the reflow soldering process method to achieve through-hole components and surfaces mount components (SMC / SMD) are reflowed at the same time. Compared with traditional crafts, it has great advantages in economy and advancedness.
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- [Company News]PCB manufacturing reflow furnace equipment maintenance2019/12/10/ 14:11
- 1.Routine maintenance measures for reflow furnaces ① Keep the equipment clean and clean it once a week. ② Clean the flux recovery system regularly (lead-free residue is more). ③ Regularly check the operation of equipment chains, racks, motors, fans, etc.
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- [Company News]BGA rework process2019/12/07/ 10:21
- Since the solder joint of the BGA is at the bottom of the device, it is invisible, so it is more difficult to rework compared to QFP and other peripheral pins. It is not a big problem when disassembling the BGA. However, when re-soldering the BGA, the rework system is required to be equipped with a spectroscopic vision system (also known as the bottom reflection optical system) to ensure accurate centering when mounting the BGA. The equipment suitable for rework BGA includes hot air rework station, infrared heating rework station, hot air Infrared rework system, etc.
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- [Company News]0201, 01005 Printing and mounting Technology2019/12/06/ 13:59
- 0201, 01005 solder paste printing accuracy directly affects the quality of reflow soldering. Therefore, it is necessary to correctly design PCB pads, correctly design and process stencils, equip with high-precision printing machines, optimize printing process parameters, and perform 100% 3D SPI inspections.
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- [Company News]PCB manufacturing solder joint strength and connection reliability analysis2019/12/06/ 10:44
- The strength and connection reliability of Pcb welding joints are related to the metallographic structure of the solder joint and the thickness of the bonding layer.
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- [Company News]PCB manufacturing reflow soldering furnace technical indicators and development direction2019/12/04/ 13:40
- The main technical indicators of PCB manufacturing reflow furnace are temperature control accuracy, lateral temperature difference of conveyor belt, maximum heating temperature, number and length of heating zones, conveyor belt width, cooling efficiency, etc
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- [Company News]Prototype pcb panel design requirements2019/12/03/ 15:49
- In order to make full use of the substrate and improve the placement efficiency, multiple small printed boards with the same or different graphics can be used to form the panel. When the size of the prototype PCB is smaller than the minimum mounting size (<50mmx50mm), the panel method must be used, and the special-shaped board also needs to be jointed.
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- [Company News]In PCB manufacturing,component layout direction of wave soldering process2019/12/03/ 15:38
- In order to make both ends of the PCB manufacturing components contact the solder wave at the same time, the long axis of the chip component should be perpendicular to the direction of the wave soldering machine.
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- [Company News]Wave soldering flux coating, welding temperature and time requirements2019/12/02/ 15:21
- There are many process parameters of wave soldering, mainly including flux coating amount, printed board preheating temperature and time, welding temperature and time, printed board climbing angle and wave height, conveyor speed, cooling rate, etc. These parameters affect each other and are quite complicated, so the comprehensive adjustment of process parameters is also very important.
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- [Company News]Im-Sn plating2019/11/27/ 14:56
- Im-Sn is the abbreviation of Immersion Tin, commonly known as immersion tin and melting tin.
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