The biggest problem with using underestimated flexible circuits, what it's about in a successful start-up program. Too often, supply chain teams handle flex as a commodity, so the process little time and attention. The consequence is usually bad quality, higher start-up costs and delayed product introduction.
The following five most common mistakes companies make when starting a project with flexible circuits.
1. Not do due diligence with suppliers: there are many Flex PCB suppliers to opt from, each unique skills and problems to pick. Under the assumption that "every supplier" adequately meet your needs, or strictly base your choice on the price is a recipe for letdown.
2. Not with your suppliers in the design process: there are a lot of nuances in the making of a flexcircuit; the fact that it is flexible adds challenges for the design, that not to put a hard Board. Your supplier can assist design a product, more dependable, more at ease to build and ultimately cost-effective. Enforcing your suppliers, to build, to more print quality problems, poor on-time delivery and a less reliable product.
3. With PCB - CAD-software, a flex design: this trouble is associated the former point but PCB software not to avoid joint production and superiority design issues that are unique to a flexible circuit. Sharp corners, soldering throats not accomodating close to buckling points, material stability issues are just some of the questions, the standard PCB design-software not addressed.
4. Compressed Chronicle: often is the flex is the last element in the electronic package to be developed. If the product team to finally get to meet the Flex circuit, they are already behind schedule. This time pressure force short cuts can. The result is a product which has badly designed a lot of manufacturing and have problems with the reliability for the duration of the product. Additionally, you are forced to pay premium for quick turn production.
5. Believe that Flex has no restrictions: flexible circuits can operate in dynamic Flex applications that exceed millions of cycles. This sometimes leads to the assumption that the circuit is indestructible. But can other elements, such as mechanical abrasion, sharp bending radius and twisting to a premature failure. An experienced supplier can knowledge of a long term restrictions for an application.
Flexible circuits are often the most cost effective means for electronic packaging interconnection. They provide a variety of advantages of durability, weight and design features. Avoiding faults over a long way in securing a successful product launch go.
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