Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
The circuit board manufacturer, circuit board designer and PCBA manufacturer will explain the DFM technical requirements to you
PCB manufacturers, PCB designers, and PCBA manufacturers will explain common PCBA production defects and DFM analysis of PCBA program design.
This article roughly describes that PCB DFM should not be limited to chips, but PCB needs DFM more
This paper is an overview of DFM technical requirements for PCB process in PCB design and manufacturing
As products are miniaturized, many designs push the physical limits of PCB manufacturability. In this context, the importance of DFM inspection is increasing.Multilayer PCB Design FAQ
Some DFM problems include: problems due to copper/solder mask debris on the plane, problems due to no gap pads on the plane, problems due to insufficient annular rings, problems due to copper being too close to the edge of the board.
Yes, we can provide free DFM service.
Before the official production of the PCB, we will conduct a free DFM review service and support free Allegro, Altium, Protel, PADS, OBD, Gerber and other formats.
Carry out DFM inspection, put forward some suggestions for improvement of PCB and BOM files in time, and form DFM report to submit to customers.