New Equipment | Industrial Automation
Sales Manager: Sandy Lin Email: unity@mvme.cn Skype: onlywnn_1 Mobile(Whatsapp): (+86)-18020776786 XIAMEN YUEHANG COMPUTER ENGINEERING CO.LTD. is a company that professionally engaged in large system DCS spare parts supply. We supply DCS, PLC,
Technical Library | 2020-01-01 17:06:52.0
The majority of electronic failures occur due to thermally induced stresses and strains caused by excessive differences in coefficients of thermal expansion (CTE) across materials.CTE mismatches occur in both 1st and 2nd level interconnects in electronics assemblies. 1st level interconnects connect the die to a substrate. This substrate can be underfilled so there are both global and local CTE mismatches to consider. 2nd level interconnects connect the substrate, or package, to the printed circuit board (PCB). This would be considered a "board level" CTE mismatch. Several stress and strain mitigation techniques exist including the use of conformal coating.
Technical Library | 2013-10-13 10:22:48.0
There are numerous factors which directly affect the conformal coating process to greater or lesser degrees. Those which have major impacts irrespective of the substrate / PCB and assemblies include choice of coating material and method of application. Whether conformal coating boards by dip, robot, batch spray or brush methods the viscosity of the coating is a critical factor in the overall process control.
Industry News | 2020-01-29 10:34:31.0
When it comes to surface cleaning of printed circuit boards, there are a variety of processes that can be used by electronics manufacturers. Richard Burke, National Sales Manager and Michael McCutchen, Sales & Business Development Manager South East Region of Plasmatreat USA, Inc. are proven experts in the field of component cleaning. Both advise electronics manufacturers in the USA on the implementation of the Openair-Plasma process in electronics production.
Industry News | 2019-04-15 07:00:36.0
PVA is pleased to announce the appointment of Smd-Tec in the Benelux region. Both companies have a long history and experience in working with strong technically focused customers and applications.
Industry News | 2003-05-05 08:32:30.0
Nepcon UK in Brighton will host the latest in electronics materials and electronics reliability measurement equipment from Concoat.
HTC-300 is designed for screen printing in flex circuit and printed electronic applications where stable resistance values at elevated temperatures are required. Utilizes a high Tg (glass transition temperature) thermoplastic copolymer binder fo
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New Equipment | Industrial Automation
About us We are your reliable partner in the international market of the best price PLC DCS TSI products. Our advantages are our large quantity of inventory, flexibility and reliability which have been built during the last thirteen years
New Equipment | Industrial Automation
About us We are your reliable partner in the international market of the best price PLC DCS TSI products. Our advantages are our large quantity of inventory, flexibility and reliability which have been built during the last thirteen years
Industry News | 2015-03-17 05:00:13.0
Conformal Coating, Bottom Mounted Components and Robotic Soldering are featured workshops presented by Bob to coincide with Nepcon Malaysia. The Knowledge Group have invited Bob to present three one day workshops in Penang 9-11th June. For further information visit http://knowledgegroupco.com/index.php/component/jcalpro/events/day?date=2015-06-09 The workshops include: BMC (Bottom Mounted Component) LGA (Land Grid Array) QFN (Quad Flat No-lead) Design, Assembly & Rework Guide Conformal Coating Applications, Inspection, Rework & Quality Control High Temperature Electronic Manufacture with Selective, Laser and Robotic Point Soldering
