Our quick turn service is perfect for the hobbyist, student, designers or consulting engineer who desire low cost, no-frills, two-sided and multi-layer printed circuit boards.
Industry Directory | Manufacturer
Speedy Circuits manufactures technically demanding PCBs, flex & rigid-flex circuits, metal core boar
New Equipment | Fabrication Services
XPCB Limited is one of the leading flexible PCB suppliers in China. We fabricate and assemble the most complex flexible circuit boards for harsh applications, including Oil&Gas, Medical, Security, and Aircraft & Satellite. Layer supported: 1-12 laye
The PCB Footprint Expert is a powerful CAD library development tool powered by our own proprietary CAD LEAP Technology (Libraries Enhanced with Automated Preferences). It is packed with very powerful advanced library management features that cuts foo
Industry News | 2010-04-28 21:35:57.0
NAPLES, FL - MW Associates, a global all-electronics marketing agency, announces that its President Megan Wendling received the Councilor of the Year Award from SMTA China. The award was presented during the recent NEPCON China exhibition and conference, which took place Wednesday, April 21, 2010 at the Shanghai Everbright Hotel in China.
Industry News | 2003-03-25 08:31:07.0
On completion of the transaction, Flairis will become a wholly-owned subsidiary of Beyonics and its shares will be delisted from Sesdaq.
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
Technical Library | 2019-10-10 00:26:28.0
Voids are a plague to our electronics and must be eliminated! Over the last few years we have studied voiding in solder joints and published three technical papers on methods to "Fill the Void." This paper is part four of this series. The focus of this work is to mitigate voids for via in pad circuit board designs. Via holes in Quad Flat No-Lead (QFN) thermal pads create voiding issues. Gasses can come out of via holes and rise into the solder joint creating voids. Solder can also flow down into the via holes creating gaps in the solder joint. One method of preventing this is via plugging. Via holes can be plugged, capped, or left open. These via plugging options were compared and contrasted to each other with respect to voiding. Another method of minimizing voiding is through solder paste stencil design. Solder paste can be printed around the via holes with gas escape routes. This prevents gasses from via holes from being trapped in the solder joint. Several stencil designs were tested and voiding performance compared and contrasted. In many cases voiding will be reduced only if a combination of mitigation strategies are used. Recommendations for combinations of via hole plugging and stencil design are given. The aim of this paper is to help the reader to "Fill the Void."
www.unisoft-cim.com/solder.htm - The ProntoSELECTIVE-SOLDERING module from Unisoft is used by electronics manufacturers to generate the necessary programs for automatic PCB Selective Soldering machines in minutes. ProntoSELECTIVE-SOLDERING helps prog
www.unisoft-cim.com/pcbplace.htm - The ProntoPLACE module from Unisoft is used by electronics manufacturers to generate the necessary programs for automatic PCB assembly machines in minutes. ProntoPLACE programs most popular surface mount (SMT) place
Training Courses | ON DEMAND | | IPC-600 Trainer (CIT)
The Certified IPC-600 Trainer (CIT) courses recognize individuals as qualified trainers in the area of quality assurance of bare printed circuit boards and prepare them to deliver Certified IPC-600 (CIS) training.
Events Calendar | Mon Sep 11 18:30:00 UTC 2023 - Mon Sep 11 18:30:00 UTC 2023 | ,
SMTA Workforce Dev. Webinar: Effectiveness of Strain Gage Methodology for Durable Board Design
Events Calendar | Mon Sep 16 18:30:00 UTC 2024 - Mon Sep 16 18:30:00 UTC 2024 | ,
Europe Chapter Webinar: Risk Assessment of Metallic and Non-Metallic Particles and Fibers
Career Center | Home Based, Utah USA | Sales/Marketing
VP of Business Development, Corporate Accounts 1099 arrangement, a contracted sales representative, home based Do you want the opportunity to make unlimited income? Do you want the freedom to decide your work schedule? Do you want to be your own
Career Center | San Jose, Canillo | Engineering,Management
Director of Hardware Engineering & Systems Engineering This is a cutting edge opportunity to bring your current or very recent experience from a leading OEM such as Dell, HP/Compaq, Apple, or other leading PC, Notebook, and Storage and Server manufa
Career Center | Erode, Tamilnadu India | Engineering
Professional Summary 3+ years of experience in the PCB CAM engineering Exposure to FRONTLINE GENESIS 2000 Having exposure in UCAM Exposure to Create, Array & Panelize it for manufacturability Experienced in Creating impedance cou
Surface Mount Technology Association (SMTA) | https://www.smta.org/news/smta_calendar/calendar.cfm
include locating fractures in solder joints and defects in buried circuit board vias. This presentation will be applicable for manufacturers and developers of all variety of electronic products. Some details concerning the features of the equipment will be
Imagineering, Inc. | https://www.pcbnet.com/blog/the-importance-of-thermal-management-in-pcb-manufacturing/
. Thermal loads are most easily dissipated by the use of copper layering, vias placed under power components, the use of cold walls, thermal padding, and component spacing
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