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Vayo NPI - Help Identify Problems

The data format used to optimize the exchange of information between design, manufacturing, assembly and testing is ODB . Controls for Manufacturing Analysis that Vayo NPI is able to perform, help identify problems that might occur during the manufacturing of the printed circuit board (PCB). Visit Vayo NPI at http://www.vayoinfo.com/<br><br>Tag: - NPI software, vayo npi, vayo dfm

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Vayo NPI - Help Identify Problems

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  1. DFM Expert Intelligent DFx analysis intelligent software, pleasant work www.vayoinfo.com

  2. It happens around us whatever you notice or not On year 2013, Hitachi elevator free fall due to defected board in China, a lady was injured in this event. On year 2013, GM recall 380,000 vehicles due to defected engine control board. Due to abnormal behavior of PCBA, Taiwan high speed train lost power on year 2013. Major reason of AirAsia QZ8501 crash on year 2014 is a cracked solder joint on PCBA. On year 2013, Chrysler recalled >470,000 vehicles due to defected board. On year 2014, Mitsubishi recall 115,000 cars due to defect board of light switch.

  3. Are you always willing to stay with those issues? No thermal consideration, leads to cold solder, impact solder strength  Quality/reliability defects Silkscreen cross brings build and rework risk Stage Defects Remark >30% PCB design comes with problem. No thermal consideration Annual ring small Silkscreen error Silkscreen incomplete … • • • • Design • Tombstone Bridge Nonwetting >60% defects could be found prior to build Short Open Tombstone Cold solder Void … • • • • • • Void Manufacturi ng Repair rate for consumer product: 5%~37% in initial 3 years Solder joint crack Solder joint peeloff … • • • Via is too close to parts, it leads to poor solder joint, impact solder joint strength Crack risk Post-sales IPC research: 80% defects could be found and resolved at NPI stage.

  4. Change from DFx Past Today Yesterday Vayo customer solved this issue. They may still happen at your side. Above issues puzzles most of us. Ex.: Venture/SurfaceArt/Sierra/Sandisk… Vayo DFx software help you detect defects from the initial beginning.

  5. Thanks! intelligent software, pleasant work www.vayoinfo.com

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