For beginners in PCB design, there are some design points that they require special attention. If it is a bit less attention, the design of the PCB will probably not be put into use. Now let's take a look at the key points in PCB circuit board design.
It's equal length. When designing a differential line, it is careful to have two signal lines of the same length. Because the length of the signal line is the same, the transmission time of the signal is the same, so the polarity of the differential signal will be different, thus it produces the opposite situation. If the differential signal is the same, the quality of the signal will be poor.
Then there is the equidistance. In other words, the distance between the difference lines should be consistent. By adjusting the distance between the differential lines, we can adjust differential impedance for the whole process. What is the benefit of this? If our differential impedance can maintain certain continuity, then the reflection will be very little and the transmitted signal will be complete.( pwb)
Process of pcb manufacturing:
Our Company is UL,ISO9001,ROHS and GJB9001B certified.
Packing and Shipping:
1. How to Get a quotation?
For PCBs,pls send us the Gerber File.For PCBA,pls send us the Gerber file and BOM(Bill of Materials)
2. What is the MOQ?
No MOQ.1 pcs is ok.
3.What is the lead time?
For PCB orders,the lead time is 2 to 10 days.For PCBA orders,the lead time will be 15 to 30 days.
4.Will the boards be tested before shippment?
Yes,all PCBs will be tested by Flying Probe or E-test.For PCBA,we will have AOI,X-ray,and functional test
Email us to get a quote: firstname.lastname@example.org