The advent of technology has impacted industries such as aerospace, military, medical and many others in diverse ways. One technology that has gained popularity over the years is the flexible circuit technology. Rigid flex is a technology that was developed for the space program as it offered opportunities to save more space and weight.
Printed circuit board (PCB) is a technology that routinely supports and links electrical components using conductive pads and related components. A basic PCB is made up of a sheet of insulating material and a layer of copper foil. The process of manufacturing PCBs is quite interesting, and it involves steps such as copper patterning, PCB camera aided design and panelization.
Rigid flex PCB constitutes of both flexible circuits and rigid boards which are combined together in one circuit. Many manufacturers opt for rigid and flexible PCB s because they offer better quality control and higher component density.
Benefits of Flexible Printed Circuit Board
Below are a few reasons as to why many industries and professionals use flexible and rigid printed circuit boards. They include:
- Connection reliability
The ability of flex printed circuit boards to connect rigid layers with flexible cables is a core reason why many people use PCBs. It is easy to make your board fit easily into your device of choice using rigid-flex PCBs. You don’t have to take into consideration the specifications of the board to manufacture the relative product.
PCBs can fit anywhere and will save space and reduce weight of wired solutions. Flexible printed circuit boards are lightweight and thin and can be folded making it easy for electronic devices to be easily scaled down. While using flex PCBs, you can also reduce space by applying 3D packaging geometry.
- High density uses
Rigid and flexible circuits allow narrow lines to give space for high density device assortments. These rigid circuits are designed to allow free space for additional product features.
- Cost savings
Due to the size and flexibility of printed circuit boards, one is able to save more money on packaging size and material required. You can also enjoy reduced assembly costs as few parts are needed to assemble the final product. Flex circuits also presents a user opportunity to eliminate wire routing errors and reduce test time.
Despite the many benefits of flex printed circuit boards, you should also find out more on the materials used to manufacture these boards. These materials include adhesives such as acrylic and epoxy, conductors such as copper, insulators and finishes. Most of these rigid-flex PCB materials depend on customer’s assembly requirements.
To sum up, printed circuit boards hold the key to the future of aerospace, military, construction, automobile and power generation sector. There are many ways you can use and design PCBs. These features open room for new innovations and chance to exercises your creativity.
PCBs can be found in many household products. Your smartphone, computers, clocks, televisions and microwaves all use rigid-flex printed circuit boards. If you need help design your PCBs, it is wise to seek help from professionals and also gather robust information on rigid-flex PCBs.