The sixth step is to convert the BMP of the TOP layer to the TOP.PCB. The SILK layer is the yellow layer, and then you draw the line in the TOP layer. And the device is placed according to the drawing of the second step. The SILK layer should be deleted after drawing.
The seventh step is to convert the BMP of the BOT layer to the BOT.PCB. The SILK layer is the yellow layer, and then you draw the line in the BOT layer. The SILK layer should be deleted after drawing.
The eighth step is to combine the TOP.PCB and BOT.PCB as one drawing.
The ninth step is to use a laser printer to print the TOP LAYER, BOTTOM LAYER separately onto the transparent film (1:1 ratio), the film is put on that PCB and compare then,If it is right, you're done.
If it is a multilayer board, it has to be carefully polished into the inner layer inside, and the third to ninth steps are repeated at the same time. Of course, the naming of the graphics is also different. It should be determined according to the number of layers. In general, the double sided copying board is much simpler than the multilayer board. Multilayer board copying is easy to appear Alignment error, so the multilayer board should be particularly careful.(pcb proto)
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