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FPC wiring, advantages and disadvantages

Release date:2022-03-01

Using FPC can greatly reduce the volume and weight of the electronic products, applicable to electronic products to the needs of the development of high density, miniaturization, high reliability direction. Therefore, FPC in aerospace, military, mobile communication, portable computers, computer peripherals, PDA, digital cameras, and other fields or the product has been widely used. In addition, it can also be in accordance with the spatial layout for any arrangement, and is moving in three-dimensional space and scale, so as to achieve integration of the components assembly and wire connection.

In the process of production of products, the cost of the most serious problems should be considered. Due to the soft FPC is designed for special applications, manufacturing, so start circuit design, wiring and photoplate needs higher cost. Unless there is special need to apply the soft FPC, usually a small application, had better not use. In addition, now that you've spent a lot of energy to do it, later maintenance is also indispensable, so soldering and rework operation need to be trained personnel.

FPC line store is different from other products, FPC flexible circuit board is not contact with air and water. First, FPC flexible circuit board vacuum can not damage, packing is needed to enclose a layer of bubble wrap on the edge of the box, bubble wrap is good water imbibition, so to moisture played a good role, of course, moistureproof beads also cannot little.

Secondly, after sealing box must partition, stored in a dry ventilated place off the ground, to avoid sun exposure. Warehouse temperature control at 23 + / - 3 ℃, to the best of 55 + / - 10% RH, such conditions, heavy gold, gold, tin, silver, and other general surface treatment of the PCB can be stored for six months, setting silver, tin, OSP surface treatment such as PCB commonly can be stored for 3 months.