Technical Library | 2011-06-16 18:59:43.0
Based on tests carried out with commercially available chemistry, this paper discusses the advantages available through the use of NEAP processes for inner layer bonding and soldermask pretreatment. The process is characterized with a view to high volume
New Equipment | Fabrication Services
PCB Prototype to Volume Supplier in China - No Restriction in Order Quantity! REAL-PCB is a professional PCB supplier located in eastern coastal area of China, which is of all the convenient and efficient access to transportation and shipment. We p
New Equipment | Fabrication Services
PCB Prototype to Volume Supplier in China - No Restriction in Order Quantity! REAL-PCB is a professional PCB supplier located in eastern coastal area of China, which is of all the convenient and efficient access to transportation and shipment. We p
Technical Library | 2016-07-21 18:16:06.0
Achieving optimum high-frequency printed-circuit-board (PCB) performance is not simply a matter of specifying the best possible PCB material, but can be significantly impacted by PCB fabrication practices. In addition to appropriate circuit materials and circuit design configurations to meet target performance goals, a number of PCB material-related issues can affect final performance, including the use of soldermask, the PCB copper plating thickness, the conductor trapezoidal effect, and plating finish; understanding the effects of these material issues can help when fabricating high-frequency circuits for the best possible electrical performance.
Technical Library | 2019-05-29 01:47:22.0
1.Vias near SMD pads: Solder can flow into the via after melted. As a result cold joint will appear in the end. Check the picture below. 2.Vias on SMD pads: Solder can flow into the via more easier after melted. Check the picture below. 3.Via opening without soldermask covered. When workers solder TH parts by hand, soldering iron can touch vias sometime, then tiny amounts molten solder will stay on vias. This can lead to electrical short easily. We recommend you make all vias tenting (covered by solder mask) if it is possible.
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This video shows how to use a mouse in CAM350. The GUI is also discussed as well as how to customize it. Custom toolbars and hot keys are demonstrated
