First, the failure caused by capacitor damage is the highest in electronic equipment, especially in the electrolytic capacitor damage is the most common. Capacitance damage is shown as: capacity decreases; Total loss of capacity; The leakage; Short circuit. Capacitors play different roles in the circuit and the faults caused by them have their own characteristics. [...]
The design of printed circuit board (SMT) is one of the important components of SMT SMT assembly technology. The design quality of printed circuit board (PCB) is an important symbol to measure the technical level of surface assembly and one of the primary conditions to ensure the quality of surface assembly. Design for Manufacturing (DFM) [...]
Waste electrical and electronic products are also growing rapidly. As the core and foundation of electrical and electronic products, the casual abandonment and irregular recycling of circuit boards has brought serious environmental problems. On the other hand, waste circuit boards contain a large number of metals and non-metals with recycling value. Lvjie environmental protection circuit [...]
High applicability. Environmental protection new PCBS recycling process and equipment. The production line for the automatic production line, advanced physical recycling process, can effectively to all kinds of waste printed circuit board and processing waste. Waste recycling and disposal of electrical and mechanical crushing, its high metal recovery and recycling metal purity as high as [...]
The design of printed circuit board (SMT) is one of the important components of SMT SMT assembly technology. The design quality of printed circuit board (PCB) is an important symbol to measure the technical level of surface assembly and one of the primary conditions to ensure the quality of surface assembly. Design for Manufacturing (DFM) [...]
UV protective coating adhesive for circuit board is a single component UV curing acrylate adhesive with high bonding strength and fast surface drying under ultraviolet irradiation. It is suitable for automatic operation and greatly improves production efficiency. The main curing methods of circuit board coating protective adhesive are: UV curing, double curing of light-moisture, double [...]
With the number of mobile devices growing faster than the global population, a serious problem must be addressed. What do we do when all consumer electronics and other products are no longer in use? It is clear that stacking devices at landfills have serious environmental and economic implications. Researchers at the university of Illinois are [...]
As the circuit board industry grows, overall manufacturers' military and aerospace sales are also growing, according to IPC analysts. While budgets for the U.S. military and aerospace programs are shrinking, PCBS tend to do more business among manufacturers than in other vertical markets. Printed circuit boards for these applications must meet stringent quality and performance [...]
Electronica India 2019 & productronica India 2019 September 23-27 India Expo Center, Greater Noida Plot No. 23 –25 & 27- 29 Knowledge Park - II Gautam Budh Nagar Greater NOIDA – 201306 XJYPCB BOOTH ：ER07 HALL 12 NEPCON 2019 , SEP 11-13 International Center for Exhibition (I.C.E) Culture Palace -91 Tran Hung Dao Street ,Hanoi ,Vietnam . XJYPCB BOOTH : D01
Flexible circuit board Soft circuit board is also called flexible circuit board, flexible circuit board. Short for flexible board or FPC, it is made of flexible insulation substrate. Is relative to the ordinary hard resin circuit board, the flexible circuit board has the advantages of high wiring density, light weight, thin thickness, less wiring space [...]