FPC cable advantages and disadvantages and storage

FPC wiring advantages and disadvantages and storage advantages: the use of FPC can greatly reduce the size and weight of electronic products, applicable to electronic products to high-density, miniaturization, high-reliability direction of development needs. Therefore, FPC in aerospace, military, mobile communications, laptop computers, computer peripherals, PDA, digital cameras and other fields or products have been widely used. In addition, it can be arranged arbitrarily according to the space layout requirements, and move and telescope arbitrarily in three-dimensional space, so as to achieve the integration of component assembly and wire connection. Disadvantages: In the process of producing products, the cost should be the most considered issue. Since flexible FPC is designed and manufactured for special applications, the cost required for circuit design, wiring and photographic negative at the beginning is high. Unless there is a special need to use soft FPC, usually it is better not to use it for small amount of applications. In addition, since we have invested a lot of energy to do, the maintenance of the latter is also essential, so soldering and rework need to be trained personnel to operate, customized wiring. FPC wiring storage: unlike other products, FPC flexible circuit boards in fact can not be in contact with air and water. So how should we store this product properly? I believe that after reading the following content, you will find the answer. First of all, the vacuum of the FPC flexible circuit board can not be damaged, the box needs to be surrounded by a layer of bubble wrap on the side of the box, the bubble wrap is more absorbent, so that the moisture play a good role, of course, moisture beads can not be missing. Secondly, after sealing the box must be separated from the wall, off the ground stored in a dry ventilated place, but also to avoid sunlight. Warehouse temperature zui good control in 23 ± 3 ℃, 55 ± 10% RH, such conditions, immersion gold, electro-gold, tin spray, silver-plated surface treatment of PCB boards can generally be stored for 6 months, immersion silver, immersion tin, OSP and other surface treatment of PCB boards can generally be stored for 3 months.

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