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- [Company News]PCB manufacturer's advice on controlling tin whisker growth2019/11/06/ 16:05
- At present, the most common method for inhibiting the growth of tin whiskers by PCB manufacturers is to plate the Sn layer with Ni and heat it at 150 ° C for 1~2 h for annealing to maintain the proper size of the tin grains to reduce tin fluidity in the grain boundaries of the material.
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- [Company News]Prototype pcb manufacturing good joints mechanical properties2019/11/06/ 15:55
- The four most important characteristics of the prototype pcb manufacturing joint are: shear strength, creep, isothermal fatigue and thermomechanical fatigue. By combining the meanings of these four characteristics, a complete performance information of the solder joint can be obtained.
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- [Company News]What are the typical SMT processes?2019/11/04/ 15:25
- What are the typical SMT processes? A printed circuit board assembly that is assembled using surface mount technology is called a Surface Mount Assembly (SMA). Due to the different requirementsof high density, versatility and high reliabil...
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- [Company News]Electronic circuit board manufacturng 5s management2019/11/02/ 11:44
- 5s management is the basis of on-site management. The 5s management originated in Japan and refers to the effective management of production factors such as personnel, machines, materials and methods at the production site. This is a unique management method for Japanese companies. Since Seiri, Seiton, Seiso, Seiketsu, and Shitsuke are the first letters of the Japanese alphabet, the first letter of the Roman alphabet is "S", so it is simply referred to as 5s.
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- [Company News]Prototype pcb manufacturing, how to control PCB and components before wave soldering?2019/11/02/ 11:30
- For printed circuit boards that have been placed for a long time, the surface is generally cleaned, which improves the solderability of prototype pcb manufacturing, reduces virtual soldering and bridging. For component leads that have a certain degree of oxidation on the surface, the surface oxide should be removed firstly.
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- [Company News]Online pcb manufacturing welding requirements for production process materials2019/11/01/ 16:26
- Online pcb manufacturing welding requirements for production process materials
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- [Company News]Online pcb manufacturing component incoming inspection2019/11/01/ 16:07
- The performance and appearance quality of online pcb manufacturing components have a direct impact on the reliability of surface mount components. The incoming materials inspection must first check the components according to relevant standards and specifications
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- [Company News]SMT manufacturing advantages2019/10/31/ 18:09
- SMT manufacturing surface mount components are much smaller than traditional through-hole components. In general, the surface assembly technology can reduce the size of electronic products by about 60% and reduce the weight by about 80%.
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- [Company News]PCB manufacturing companies clean - free flux requirements2019/10/30/ 17:40
- In order to make the soldered PCB meet the specified quality requirements without cleaning, the selection of flux is the key. PCB manufacturing companies usually have the following requirements for the solders without cleaning
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- [Company News]PCB manufacturing solder paste printing quality control2019/10/30/ 17:20
- The entire pcb manufacturing printing process can be subdivided into: clamping alignment, tin filling, flattening and release. The following describes the various processes of solder paste printing and their control points.
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- [Company News]PCB Electronics2019/10/29/ 16:59
- PCB is characterized by high density, high reliability, and ease of assembly and maintenance.
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- [Company News]Green custom pcb board pcb manufacturing2019/10/29/ 15:06
- Material selection in green custom pcb board manufacturing There are many types of materials in electronic products, such as conductive materials, semiconductor materials, and insulating materials. The green nature of the material has a very important impact on that of the product, and we should be especially pay attention when selecting
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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]Pcb manufacturing company wave soldering joint requirements2019/10/25/ 15:54
- The requirements for soldering solder joints of pcb manufacturing companies are shown in Table 12-1 below.
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- [Company News]Quick turn pcb fabrication affecting solderability factors2019/10/24/ 16:28
- There are many factors that affect the solderability of components or pcb fabrication pads, mainly including:
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- [Company News]Prototype pcb manufacturing solder joint formation process and influencing factors2019/10/24/ 16:08
- The prototype pcb manufacturing electronic product is soldered by heating and flux applications to activate the flux, remove the oxide film on the surface to be soldered, liquefy the solder and complete the wetting and diffusion process to form solder joints. Specifically, the formation of solder joints involves two processes:
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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]Online pcb manufacturing component defect cause and solution2019/10/18/ 19:57
- FASTPCBA leading online pcb manufacturing over 15 years, our partners among medical, automotive, military, aviation, industry control etc industry. With IATF 16949, ISO9001 and ISO 13485 certificates.
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- [Company News]How does pcb board manufacturer protect against static electricity?2019/10/18/ 16:40
- PCB board manufacturer regularly check tools with anti-static requirements to keep them in a qualified state; test environmental parameters such as humidity, temperature, concentration, static point position, etc.; test the electrostatic sensitivity of the product and establish a quality analysis and feedback system.
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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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