New Equipment | Fabrication Services
Multilayer PCB's ACI manufactures a wide variety of Multilayer PCB's for various applications spanning numerous industries and technologies. We can build your high layer count PCB's using a wide variety of high speed low loss materials from epoxies
New Equipment | Solder Materials
Liquid Photoimageable Solder Application Since the introduction of Liquid Photoimageable Solder Masks (LPSIM) in the late 1980's, SolderMask, Inc. has continued to be the premier service-bureau applying it to PCB's. SolderMask, Inc. was the first
Industry Directory | Manufacturer
Engaged in OEM manufacture Rigid PCB(1-22layer, MCPCB,HDI PCB etc),PCBA,Flex PCB,Rigid-Flex PCB.
Industry Directory | Manufacturer
We provide cost effective, custom printed circuit boards (PCBs) through an instant online system. We also provide PCB Assemb
Industry Directory | Manufacturer
Caring Circuit specialises in the supply of prototype, small and medium-series PCBs factory in Shenzhen,China.We are a leading provider of custom Single layer,double layer,multilayer rigid PCBs.
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.
PCBNPI-Professional PCB Fab/PCB Assembly Service Provider From China
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
New Equipment | Assembly Services
100% manufacturability check prior to production IPC Class 2 specifications 100% electrical test on all boards Fully-finished PCBs with 2 solder-masks and 1 or 2 silk-screens Full finish on copper: HASL, RoHs, gold or silver . 1
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