Controlled impedance PCB

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Controlled impedance PCB

 What is controlled impedance PCB?

PCB designers utilize controlled impedance for high-speed digital and high-frequency analog circuits.

Our customers in these industries:

  • Telecom
  • Power control
  • Medical Machine
  • Micro wave RF
  • DUT Chips
  • Etc…

controlled impedance PCB



How many types of Impedance controlled PCB?

1. Single end impedance PCB(Characteristic Impedance)
2. Differential impedance PCB

impedance pcb type

How to ensure the value matching of impedance controlled pcb?

3 steps to ensure the value correct of your PCB impedance controlled.

1.    Calculate the value by Polar before production.


2. Measure the width of trace anddielectric layer in process
3. Make an coupon, Test it by impedance test Instrument


Why Choose us?

  • Rich experience in Impedance controlled PCB manufacturing in 12 Years.
  • Technical support before ordering.
  • 100% impedance matching,or money back.
  • Choose us like our other 800+ customers in the world.




Contact Our team

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