FPC impedance board what is the effect on the design?

FPC impedance board as a role to play in block can effectively to alternating current (ac) product, choose a high-quality FPC impedance board manufacturers to cooperate, can ensure FPC product quality request, and then increase customer trust on their products. The FPC impedance board what is the effect on the design?

1. Electronic devices (computer, communication machine), signals emitted from drive component (Driver), will arrive through the FPC line receiving components (Receiver), the signal transmission line in printed circuit board, its characteristic impedance value Z0 must with end components of "electronic impedance can match," signal in the "energy" will have to transfer to complete.

2. Once appear, PCB quality bad, Z0 beyond tolerance, can appear the preaching of signal Reflection (Reflection), lost (Dissipation), Attenuation (Attenuation) or Delay (Delay), serious when the wrong letter, crashing.

3. Choose plank and control the production process strictly, laminated on the Z0 can meet the requirements of the customer specifications. Elements of electrical impedance is higher, its transmission speed will be faster, and FPC Z0 also want to rise, can meet the requirements of matching components. Z0 qualified FPC sandwich plate, is what is required by the high speed or high frequency signal on the nonconforming product.