Application of UV light curing technology in PCB circuit board industry?read count [176] release time：2020-02-01 18:33:00

UV light curing How is the application of technology in the PCB circuit board industry? During this period, as PCB customers' demands have become more and more stringent, including moisture resistance, shock resistance, oxidation resistance, environmental protection and other stringent requirements, it has become more and more widely used in the following branches of PCB. UVLED's efficient and environmentally friendly light source fully meets customer requirements with its simple, efficient, economical, environmentally friendly and reliable features.

Small size design, UVLED line light source The volume of the controller is about 1/8 of the volume of the traditional LAMP irradiation machine, making the installation of the equipment easier. The small irradiation head design fully considers the space requirements of precision production, making the installation of the equipment more convenient. Reduce the cost of consumables. The use time of LEDs can generally reach 25,000-30,000 hours. However, the traditional LAMP irradiation machine needs to replace the lamp tube after about 2,000 hours. UVLED drying uses cable output and no fiber optic light guide. LED can reduce the cost of equipment consumables and improve equipment utilization.

　　1. Wave soldering through hole mask

　　2. Ground wire, flying wire, coil fixed

　　3. Circuit board conformal (corner) coating

　　4. Fixing of components (capacitors, inductors, various plug-ins, screws, chips, etc.)

　　5. Moisture-proof potting, core circuit and chip protection, and antioxidant coating protection