Licky's Column

10 Tips for Advanced Requirements Impedance Control PCB

by Licky Li July 01, 2023

1. It Enables PCBs to Deal with Signal Integrity Issues Recently, the globe has seen a surge in the switching speeds of most electronic devices. ...

Posted in Impedance, Impedance Control PCB, PCB design, PCB layout

The Impedance of FPC Circuit Board

by Licky Li June 09, 2023

1. Characteristic Impedance In electronic information products such as computers and wireless communications, the energy transmitted in the circuit...

Posted in FPC, FPC Flexible PCB, Impedance, Impedance Control PCB

How to Measure Impedance Using the Circuit Impedance Formula?

by Licky Li June 09, 2023

What is the Importance of Impedance Matching in a Circuit Board?The traces of circuit board function as transmission lines with certain impedance v...

Posted in Impedance, Impedance Control PCB, PCB design, PCB Impedance Matching

5 Must Know Rules to achieve impedance control in PCB

by Licky Li May 18, 2023

Impedance measurement To validate the design of a PCB, verifying at a practical level the impedance value assumed along the transmission lines, the...

Posted in Impedance, Impedance Control PCB, PCB design, PCB layout

What is the PCB trace impedance,and how to calculate it?

by Licky Li April 13, 2023

PCB trace impedance is the sum of all the resistance and reactance components of an electrical signal path. An ideal transmission line must have a ...

Posted in Impedance, Impedance Control PCB, PCB design

9 Tips for Impedance control in High-speed Digital PCB Design

by Licky Li February 14, 2023

Impedance control is an integral aspect of everything related to PCBs. It is necessary for all stages – starting from design to implementation. Ove...

Posted in Impedance, Impedance Control PCB, PCB Impedance Matching

The Impedance of FPC Circuit Board

by Licky Li February 13, 2023

1. Characteristic Impedance In electronic information products such as computers and wireless communications, the energy transmitted in the circuit...

Posted in Impedance, Impedance Control PCB, PCB Impedance Matching

Does the Impedance Control line Increase the Cost of the PCB Board?

by Licky Li February 13, 2023

Does the Impedance Control line Increase the Cost of the PCB Board? Yes, it will increase the manufacturing cost for your PCB design. However, ther...

Posted in Impedance, Impedance Control PCB, PCB Impedance Matching

The definition of impedance PCB board

by Licky Li July 27, 2022

First, the printed circuit board impedance characteristics: According to the theory of signal transmission, the signal is a function of time and di...

Posted in Impedance, Impedance Control PCB, PCB design

PCB Impedance Control

by Licky Li July 27, 2022

HIGH-SPEED DIGITAL PCBS IMPEDANCE CONTROL The high end electronic products are extensively manufactured in different parts of world in specia...

Posted in Impedance, Impedance Control PCB, PCB design