China Wholesale Complex Circuit Board Manufacturers - 6 Layer ENIG Impedance Control PCB 9806 – Huihe
China Wholesale Complex Circuit Board Manufacturers - 6 Layer ENIG Impedance Control PCB 9806 – Huihe Detail:
About the impedance
Impedance is the combination of capacitance and inductance to block the circuit in high frequency signal. Impedance is a kind of AC characteristic, which means that it is related to frequency and is used to describe the high frequency characteristics of PCB.
Factors affecting impedance
DK (R): determined by raw materials (PCB material, semi cured sheet)
Line thickness (T): determined by raw materials and process capability.
Line width (W): determined by customer’s original design and process capability.
Medium thickness (H): determined by the customer’s original design, process capability and raw materials.
Therefore, in the design of PCB, we must control the impedance of the wiring on the board, so as to avoid the signal reflection and other electromagnetic interference and signal integrity problems as far as possible, and ensure the stability of the actual use of PCB.
Equipment display
Automatic Plating Line
PTH line
LDI
CCD Exposure Machine
Application
Communications
Security electronics
Railtransit
Product detail pictures:
Related Product Guide:
We emphasize progress and introduce new solutions into the market each year for China Wholesale Complex Circuit Board Manufacturers - 6 Layer ENIG Impedance Control PCB 9806 – Huihe , The product will supply to all over the world, such as: Hungary, Riyadh, Paris, At Present, our merchandise have been exported to more than sixty countries and different regions, such as Southeast Asia, America, Africa, Eastern Europe, Russia, Canada etc. We sincerely hope to establish wide contact with all potential customers both in China and the rest part of the world.
By Geraldine from Kenya - 2018.10.09 19:07
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
By Tina from Uzbekistan - 2018.12.25 12:43