Controlled Impedance


Controlled Impedance printed circuit boards are used across a broad range of applications to help ensure high signal integrity.

PW Circuits Ltd would like to work with you at your design stage on any Controlled Impedance printed circuit boards from verifying your track widths / spaces, checking your layer builds, through to manufacturing your printed circuit boards and testing your coupons on our Polar CITS500s Controlled Impedance Test System.

We have Impedance calculators available on our site from the menu above.


Coated Microstrip cross section example
Offset stripline cross section example
Diff coated Coplanar cross section example
Edge Coupled coated Microstrip cross section example

For more information contact a member of our sales team or visit our links page for Polar Instruments.