China Wholesale Panel Circuit Board Suppliers - 6 Layer ENIG Impedance Control PCB 9806 – Huihe
China Wholesale Panel Circuit Board Suppliers - 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:
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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for China Wholesale Panel Circuit Board Suppliers - 6 Layer ENIG Impedance Control PCB 9806 – Huihe , The product will supply to all over the world, such as: Saudi Arabia, Sri Lanka, Macedonia, We are looking forward to establishing a mutually beneficial relationship with you based on our high-quality products, reasonable prices and best service. We hope that our products will bring you a pleasant experience and carry a feeling of beauty.
By James Brown from Nairobi - 2018.05.22 12:13
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Maud from Mexico - 2018.08.12 12:27