When it comes to modern electronics, the most important part of the device has got to be the circuit board. When people think about circuit boards, they most likely have the traditional type as an image in their head. However, there is actually a new type of hybrid circuit board that many new devices use. This circuit board is known as a rigid flex circuit boards.
Basically, the hybrid combines the best aspects of the two more traditional boards, those being hardboard and flexible. They work by being able to bend in certain spots of the board but also being rigid in other parts of the board. By being designed this way, they can flex repeatedly but still stay hard to maintain shape. The boards tend to be multilayered with the substrates of the board being attached to the rigid sections.
The most common rigid flex board is known as a “flex to install” board. What this means is that the board will bend once to be able to be installed and after that, it remains quite rigid in the product. However, there are also certain times when the board needs to be able to flex on a continual basis. In the technology industry, these boards are known as dynamic flex boards. They are developed with very careful consideration so that they enjoy a long lifetime of use, up to hundreds of thousands of flexing sessions.
There are quite a few varied instances when these types of boards are needed and more than appropriate. One of the most common scenarios is when the environment the circuit board is situated in undergoes a lot of vibrations or shocking movements. There are also times when the boards are installed in precision instruments and the cost is not really an issue. In these times, a rigid flex circuit board is of great use.
Since the boards can de be manufactured much thinner than traditional circuit boards, they can be shipped that much cheaper. When you are talking about hundreds of thousands of circuit boards being shipped at one time, you can imagine the savings add up to a very significant number.
Some devices may require more than one board. When the number of rigid boards surpasses the number of 4, it may be more efficient to use the rigid flex boards as a means to increase efficiency. In other instances, there could be times when the device with the boards does not have the necessary surface area to accommodate all of the necessary boards. In this case, just like the previous, the rigid flex boards can offer a unique solution.
As you can see, there are some great reasons why you should use rigid flex boards. Not only are they incredibly reliable, but they offer years’ worth of service especially when compared to more traditional non-hybrid circuit boards. Take the plunge today and see why these boards can be the solution to your electronic gadget problem.