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Defination of wave soldering Wave soldering is a large-scale soldering process by which electronic components are soldered to a printed circuit board (PCB) to form an electronic assembly. The name is derived from the use of waves of molten solder to attach metal components to the PCB. The process uses a tank to hold a […]
24
Feb
Feb
Chip-mounting technique in SMT surface packaging technology Different brands own different know-how and exclusive technology. They are different when making different types of chips mounted on SMT lines. However, the stages from loading to finished products are quite similar. The stages include: 1) Scan the solder alloy (solder paste) onto the bare board. 2) Mount […]
24
Feb
Feb
The concept of Surface-mount technology (SMT) Welding technology of surface components – SMT. This is a method of attaching electronic components directly onto the surface of the board (PCB). The electronic component dedicated to this technology is called SMD. Currently, SMT has replaced most of the technology of packaging PCB components through holes. Accordingly electronic […]
16
Feb
Feb
The three types of Epoxy, Phenolic and Polyester resins are the most common thermosetting resins, the three most widely used products, which have the most widespread applications in thermosetting systems. Epoxy resins contain special Epoxy origin, especially light Benzoante, Ete and active groups, polar groups, so Epoxy resins have all the advantages Vietnamese. Compared with […]
07
Feb
Feb
Thermosetting resin laminates RISHOLITE® Phenolic/Epoxy resin products are a kind of plastic composite made from reinforced materials such as: paper, cotton or glass impregnated with thermosetting resin. RISHOLITE® products can offer excellent electrical insulation, mechanical strength, heat stability, wear resistance and economy to different degrees depending on the type of reinforcement used. Properties ‣ Excellent in […]