Price differences are caused by different payment methods. At present, PCB board factory will generally adjust the price of PCB according to the different payment methods, which also causes the price difference.
Double sided PCB board is the basic electronic component of all electronic circuit design, and the design of PCB circuit board is also the knowledge of the electronic industry partners. The function of PCB is not only to combine the scattered components, but also to ensure the regularity of circuit design. And it avoids the confusion and error which caused by manual wiring.
Double sided PCB board should have a reasonable direction. Such as input / output, AC / DC, strong / weak signal, high frequency / low frequency, high voltage / low voltage, etc. They should be linear (or separate) and must not blend with each other. Its purpose is to prevent mutual interference. The best direction is straight, but it is not easy to achieve, the most adverse trend is the ring. Fortunately, it can be improved by a separation zone. For DC, small signal, low voltage PCB design requirements can be lower. So "reasonable" is relative.( pcb solutions)
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: email@example.com